CA2301836A1 - Rheology modification of elastomers - Google Patents

Rheology modification of elastomers Download PDF

Info

Publication number
CA2301836A1
CA2301836A1 CA002301836A CA2301836A CA2301836A1 CA 2301836 A1 CA2301836 A1 CA 2301836A1 CA 002301836 A CA002301836 A CA 002301836A CA 2301836 A CA2301836 A CA 2301836A CA 2301836 A1 CA2301836 A1 CA 2301836A1
Authority
CA
Canada
Prior art keywords
poly
sulfonyl azide
elastomer
carbon atoms
weight percent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002301836A
Other languages
French (fr)
Other versions
CA2301836C (en
Inventor
Wendy D. Hoenig
Che-I. Kao
Teresa Karjala
Clark H. Cummins
Michael J. Mullins
H. Craig Silvis
Thoi H. Ho
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
Original Assignee
The Dow Chemical Company
Wendy D. Hoenig
Che-I. Kao
Teresa Karjala
Clark H. Cummins
Michael J. Mullins
H. Craig Silvis
Thoi H. Ho
Dow Global Technologies Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by The Dow Chemical Company, Wendy D. Hoenig, Che-I. Kao, Teresa Karjala, Clark H. Cummins, Michael J. Mullins, H. Craig Silvis, Thoi H. Ho, Dow Global Technologies Inc. filed Critical The Dow Chemical Company
Publication of CA2301836A1 publication Critical patent/CA2301836A1/en
Application granted granted Critical
Publication of CA2301836C publication Critical patent/CA2301836C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/43—Compounds containing sulfur bound to nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/22—Mixtures comprising a continuous polymer matrix in which are dispersed crosslinked particles of another polymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0838—Copolymers of ethene with aromatic monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1386—Natural or synthetic rubber or rubber-like compound containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer
    • Y10T428/31917—Next to polyene polymer

Abstract

The present invention includes a process of preparing a coupled polymer by heating an admixture containing (1) at least one elastomer comprising ethylene and at least one comonomer which is selected from alpha olefins having at least 3 carbon atoms, dienes and combinations thereof and (2) a coupling amount at least one poly(sulfonyl azide) to at least the decomposition temperature of the poly(sulfonyl azide) for a period sufficient for decomposition of at least 80 weight percent of the poly(sulfonyl azide) and sufficient to result in a coupled polymer having a gel content of less than 2 weight percent. The elastomer preferably comprises ethylene, and alpha olefin of at least three carbon atoms and optionally at least one diene and preferably has a density of at least 0.850 and up to 0.90 g/mL. The poly(sulfonyl azide) and elastomer preferably react at a temperature at least the decomposition temperature and greather than 150 °C.

I
CA 2301836 1997-08-27 1998-08-05 Rheology modification of elastomers Expired - Fee Related CA2301836C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5758297P 1997-08-27 1997-08-27
US60/057,582 1997-08-27
PCT/US1998/016215 WO1999010423A1 (en) 1997-08-27 1998-08-05 Rheology modification of elastomers

Publications (2)

Publication Number Publication Date
CA2301836A1 true CA2301836A1 (en) 1999-03-04
CA2301836C CA2301836C (en) 2009-02-03

Family

ID=22011502

Family Applications (5)

Application Number Title Priority Date Filing Date
CA 2301602 Abandoned CA2301602A1 (en) 1997-08-27 1998-08-05 Rheology modification of interpolymers of alpha-olefins and vinyl aromatic monomers
CA 2301644 Expired - Fee Related CA2301644C (en) 1997-08-27 1998-08-05 Rheology modification of low density polyethylene
CA 2301836 Expired - Fee Related CA2301836C (en) 1997-08-27 1998-08-05 Rheology modification of elastomers
CA 2301527 Abandoned CA2301527A1 (en) 1997-08-27 1998-08-13 Process of rheology modification of polymers
CA 2301835 Expired - Lifetime CA2301835C (en) 1997-08-27 1998-08-26 Rheology modification of polymers prepared using metallocenes

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA 2301602 Abandoned CA2301602A1 (en) 1997-08-27 1998-08-05 Rheology modification of interpolymers of alpha-olefins and vinyl aromatic monomers
CA 2301644 Expired - Fee Related CA2301644C (en) 1997-08-27 1998-08-05 Rheology modification of low density polyethylene

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA 2301527 Abandoned CA2301527A1 (en) 1997-08-27 1998-08-13 Process of rheology modification of polymers
CA 2301835 Expired - Lifetime CA2301835C (en) 1997-08-27 1998-08-26 Rheology modification of polymers prepared using metallocenes

Country Status (21)

Country Link
US (9) US6211302B1 (en)
EP (5) EP1007586B1 (en)
JP (5) JP2001514287A (en)
KR (5) KR100562615B1 (en)
CN (3) CN1273592A (en)
AR (5) AR016887A1 (en)
AT (3) ATE306517T1 (en)
AU (5) AU743240B2 (en)
BR (3) BR9814447A (en)
CA (5) CA2301602A1 (en)
DE (3) DE69831871T2 (en)
ES (2) ES2247709T3 (en)
HU (1) HUP0002756A3 (en)
ID (1) ID25634A (en)
MY (4) MY121755A (en)
NO (1) NO322848B1 (en)
PL (1) PL339083A1 (en)
TR (2) TR200000905T2 (en)
TW (5) TW584641B (en)
WO (5) WO1999010423A1 (en)
ZA (5) ZA987745B (en)

Families Citing this family (134)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6506842B1 (en) * 1997-01-29 2003-01-14 Dupont Dow Elastomers L.L.C. Rheology-modified thermoplastic elastomer compositions and articles fabricated therefrom
DE69815304T2 (en) * 1997-03-10 2004-04-29 Perstorp Ab METHOD FOR PRODUCING A THERMOPLASTIC PRODUCT WITH A HIGH CROSS-RESISTANCE
WO1999010423A1 (en) * 1997-08-27 1999-03-04 The Dow Chemical Company Rheology modification of elastomers
US6709742B2 (en) 1998-05-18 2004-03-23 Dow Global Technologies Inc. Crosslinked elastic fibers
ES2356612T3 (en) * 1998-11-02 2011-04-11 Dow Global Technologies Inc. ETHYLENE / ALFA-OLEFINE / DIENO INTERPOLYMERS REO-FLUIDIFICANTS AND THEIR PREPARATION.
US6277916B1 (en) 1999-02-25 2001-08-21 The Dow Chemical Company Process for preparing thermoplastic vulcanizates
US6365693B1 (en) * 1999-05-07 2002-04-02 Dupont Dow Elastomers, L.L.C. Fluoroalkanesulfonyl azide copolymers
MXPA01013390A (en) 1999-06-24 2002-07-02 Dow Chemical Co Polyolefin composition with improved impact properties.
EP1457518A1 (en) * 1999-12-03 2004-09-15 Dow Global Technologies, Inc. Grafted thermoplastic compositions and fabricated articles therefrom
EP1254191A2 (en) 1999-12-03 2002-11-06 The Dow Chemical Company Grafted thermoplastic compositions and fabricated articles therefrom
US6291618B1 (en) 1999-12-23 2001-09-18 The Dow Chemical Company Phosphazene azide coupling agents and their use in rheology modification of polymers
AU2001236531A1 (en) 2000-01-24 2001-07-31 The Dow Chemical Company Composition and films thereof
ATE318860T1 (en) * 2000-05-04 2006-03-15 Dow Global Technologies Inc MOLECULAR MELTS AND METHOD FOR THEIR PRODUCTION AND USE
KR100745227B1 (en) * 2000-05-26 2007-08-01 다우 글로벌 테크놀로지스 인크. Polyethylene Rich/Polypropylene Blends and Their Uses
US6548600B2 (en) * 2000-09-22 2003-04-15 Dupont Dow Elastomers L.L.C. Thermoplastic elastomer compositions rheology-modified using peroxides and free radical coagents
US7469905B2 (en) * 2000-11-30 2008-12-30 Springseal Inc. Permanently lubricated film gasket and method of manufacture
US20040041347A1 (en) * 2000-11-30 2004-03-04 Beach Jefferey Kurtis Permanently lubricated gasket
DE60108173T2 (en) * 2000-12-22 2005-06-02 Dow Global Technologies, Inc., Midland propylene copolymer
CA2460009A1 (en) * 2001-10-01 2003-04-10 Dow Global Technologies Inc. Blow moldable propylene polymer compositions
US20050070673A1 (en) * 2001-10-01 2005-03-31 Novak Leo R. Thermoformable propylene polymer compositions
WO2003040229A1 (en) * 2001-11-02 2003-05-15 Dow Global Technologies Inc. Molecular melt and methods for making and using the molecular melt
ATE430213T1 (en) * 2002-03-11 2009-05-15 Dow Global Technologies Inc REVERSIBLE THERMO-FIXED ELASTIC FIBERS, PROCESS OF MANUFACTURING AND ARTICLES MADE THEREFROM
EP1860214B1 (en) 2002-03-11 2009-04-29 Dow Global Technologies Inc. Reversible, heat-set, elastic fibers, and method of making and articles made from same
US6921563B2 (en) * 2002-05-24 2005-07-26 Ticona Gmbh Multi-layer laminate, packaging material and packages made therefrom
US6734253B2 (en) * 2002-07-19 2004-05-11 Dow Global Technologies, Inc. Scratch and mar resistant propylene polymer composition
US6864195B2 (en) * 2002-08-15 2005-03-08 Bfs Diversified Products, Llc Heat weldable roofing membrane
US6846884B2 (en) * 2002-09-27 2005-01-25 Union Carbide Chemicals & Plastics Technology Corporation Control of resin properties
US7338994B2 (en) * 2002-10-01 2008-03-04 Dow Global Technologies Inc. Rheology-modified thermoplastic elastomer compositions for extruded profiles
US6908687B2 (en) 2002-12-30 2005-06-21 Exxonmobil Oil Corporation Heat-shrinkable polymeric films
US7101628B2 (en) * 2003-03-20 2006-09-05 Bfs Diversified Products, Llc Thermoplastic vulcanizate and membrane for covering a roof made therefrom
US6930148B2 (en) * 2003-04-08 2005-08-16 Texas Petrochemicals Lp Enhanced polyisobutylene modified hot melt adhesive formulation
BRPI0411408A (en) * 2003-06-10 2006-07-25 Dow Global Technologies Inc film layer produced from a polymeric composition and a polymeric composition
WO2005010896A1 (en) * 2003-07-24 2005-02-03 Union Carbide Chemicals & Plastic Technology Corporation Cable insulation system with flexibility, high temperature deformation resistance, and reduced degree of stickiness
US7632086B2 (en) * 2003-10-03 2009-12-15 Exxonmobil Chemical Patents Inc. Melt fracture reduction
CA2541443A1 (en) * 2003-10-22 2005-05-12 The Procter & Gamble Company Composition in combination with an extrusion blow molded thermoplastic package
US7906586B2 (en) * 2003-12-09 2011-03-15 Dow Global Technologies Llc Thermoplastic olefinic compositions
ES2305707T3 (en) * 2004-03-12 2008-11-01 Borealis Technology Oy RETICULATED ETHYLENE POLYMER PRESSURE PIPING AND A METHOD FOR PREPARATION.
US8129009B2 (en) * 2004-04-13 2012-03-06 E. I. Du Pont De Nemours And Company Composition comprising ethylene copolymer
JP2005320469A (en) * 2004-05-11 2005-11-17 Idemitsu Kosan Co Ltd Polycarbonate resin composition and molded article
US20070244234A1 (en) * 2004-06-14 2007-10-18 Polyone Corporation Durable and Low Friction Thermoplastic Elastomer Compositions
US20060020063A1 (en) * 2004-07-22 2006-01-26 Guenther Gerhard K Controlled finishes for free surface polyethylene resins
EP1819496A4 (en) * 2004-12-08 2009-10-28 Advanced Elastomer Systems Molded gasket and method of making
WO2006065651A2 (en) * 2004-12-17 2006-06-22 Dow Global Technologies Inc. Rheology modified polyethylene compositions
EP1674504A1 (en) * 2004-12-22 2006-06-28 Total Petrochemicals Research Feluy Geo-membrane applications
MX2007008157A (en) * 2005-01-03 2007-07-24 Dow Global Technologies Inc Elastomeric resin compositions with improved resistance to draw resonance.
SG173234A1 (en) * 2005-01-31 2011-08-29 Mitsui Chemicals Inc Ethylenic resin and formed article obtained therefrom
JP2008531832A (en) * 2005-03-04 2008-08-14 ダウ グローバル テクノロジーズ インコーポレイティド Improved polyethylene resin composition having low MI and high melt strength
US7642330B2 (en) * 2005-03-31 2010-01-05 Exxonmobil Chemical Patents Inc. Method of selecting polyolefins based on rheological properties
US20060222796A1 (en) * 2005-04-04 2006-10-05 Morris Barry A Structure comprising metallized film and ethylene copolymer
KR101338569B1 (en) * 2005-05-12 2013-12-12 다우 글로벌 테크놀로지스 엘엘씨 Thermoformed, extruded sheeting with reduced gloss
DE102005023040A1 (en) * 2005-05-13 2006-11-16 Basell Polyolefine Gmbh Polyolefinic molding composition for producing pipes with improved resistance comprises thermoplastic polyolefin, and organic polyoxy compound and/or organic polyhydroxy compound
US7399737B2 (en) 2005-06-13 2008-07-15 Exxonmobil Chemical Patents Inc. Lube additives
US20070045904A1 (en) * 2005-08-31 2007-03-01 Ulcej John A Blow molding extrusion apparatus and method
EP3428329B1 (en) 2005-10-26 2020-11-25 Dow Global Technologies LLC A fiber comprising a low crystallinity polymer and a high crystallinity polymer
US7491761B2 (en) * 2005-11-01 2009-02-17 Solutia Incorporated Poly(vinyl butyral) pellets
JP5371436B2 (en) 2005-11-23 2013-12-18 ダウ グローバル テクノロジーズ エルエルシー Heterogeneous, compositionally phase-separated ethylene alpha-olefin interpolymer
US8153243B2 (en) 2005-12-09 2012-04-10 Dow Global Technologies Llc Interpolymers suitable for multilayer films
US20070182106A1 (en) * 2006-02-06 2007-08-09 Biesenberger Jeffrey J Lubeless pipe gasket and method of fabrication
CA2645508C (en) 2006-03-10 2014-09-23 Dow Global Technologies Inc. Polyethylene resins for sheet and thermoforming applications
US7462391B2 (en) * 2006-05-17 2008-12-09 The Goodyear Tire & Rubber Company Multi-layered veneer for a tire sidewall
CA2664089C (en) 2006-09-21 2015-11-03 Union Carbide Chemicals & Plastics Technology Llc Method of controlling properties in multimodal systems
KR101457981B1 (en) * 2006-10-06 2014-11-05 가부시키가이샤 브리지스톤 Branched polymers and methods for their synthesis and use
US8474830B2 (en) 2007-06-07 2013-07-02 Springseal, Inc. Gasket
US20090018253A1 (en) * 2007-07-09 2009-01-15 Eastman Chemical Company Perfromance additives for thermoplastic elastomers
DE102008050219B4 (en) 2007-10-05 2020-06-10 The Yokohama Rubber Co., Ltd. Rubber composition for tires, manufacture and use of the like and vulcanized composition
US8404773B2 (en) 2008-03-17 2013-03-26 Dow Global Technologies Llc Coating composition, method of producing the same, articles made therefrom, and method of making such articles
US8727387B2 (en) * 2008-05-27 2014-05-20 Springseal, Inc. Pipe coupling assembly
US20110230670A1 (en) * 2008-07-31 2011-09-22 3M Innovation Properties Company Azide compositions and methods of making and using thereof
WO2010033601A1 (en) * 2008-09-16 2010-03-25 Dow Global Technologies Inc. Polymeric compositions and foams, methods of making the same, and articles prepared from the same
US8114507B2 (en) * 2009-01-27 2012-02-14 Milliken & Company Multi-layered fiber
US8119549B2 (en) * 2009-01-27 2012-02-21 Milliken & Company Consolidated fibrous structure
US8029633B2 (en) * 2009-01-27 2011-10-04 Milliken & Company Method of forming a consolidated fibrous structure
US8147957B2 (en) * 2009-01-27 2012-04-03 Milliken & Company Consolidated fibrous structure
US7960024B2 (en) * 2009-01-27 2011-06-14 Milliken & Company Multi-layered fiber
US20100239796A1 (en) * 2009-03-23 2010-09-23 Gagne Joseph Donald Lap sealable laminate and packaging made therefrom
US20110319987A1 (en) * 2009-05-20 2011-12-29 Arsenal Medical Medical implant
AU2010249558A1 (en) * 2009-05-20 2011-12-08 Arsenal Medical, Inc. Medical implant
US9265633B2 (en) 2009-05-20 2016-02-23 480 Biomedical, Inc. Drug-eluting medical implants
US8888840B2 (en) * 2009-05-20 2014-11-18 Boston Scientific Scimed, Inc. Drug eluting medical implant
RU2012102056A (en) * 2009-06-23 2013-07-27 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи. POLYPROPYLENE WITH CONTROLLED RHEOLOGY
KR20120107066A (en) * 2009-07-01 2012-09-28 다우 글로벌 테크놀로지스 엘엘씨 Ethylenic polymer and its use
US8431651B2 (en) 2009-07-14 2013-04-30 Dow Global Technologies Llc Vacuum thermoformed, extruded sheeting with improved reduced gloss
DE202009013150U1 (en) * 2009-10-01 2011-02-17 Peguform Gmbh Mounting system for mounting a bumper cover
US8703877B2 (en) 2009-11-11 2014-04-22 3M Innovative Properties Company Polymeric compositions and method of making and articles thereof
WO2011062961A1 (en) * 2009-11-23 2011-05-26 Dow Global Technologies Inc. Compositions, films and methods of preparing the same
CN107022139A (en) 2010-04-14 2017-08-08 陶氏环球技术有限责任公司 The fuel container being made up of polyethylene composition with improved creep resistance
WO2011150052A1 (en) * 2010-05-27 2011-12-01 Dow Global Technologies Llc Polymer compositions, methods of making the same, and articles prepared from the same
US8269107B2 (en) 2010-05-28 2012-09-18 General Cable Technologies Corporation Halogen-free flame retardant polyolefin
SG188950A1 (en) * 2010-09-15 2013-05-31 Dow Global Technologies Llc Propylene-alpha-olefin copolymer compositions with improved foaming window
CN103328564B (en) * 2010-11-24 2016-08-24 陶氏环球技术有限责任公司 Including propylene-alpha-olefin copolymers, olefin block copolymers and the compositions of DPO-BSA molecule melt
BRPI1107080A2 (en) 2010-12-30 2013-04-24 Braskem Sa article forming by blowing and compression
US8801049B2 (en) 2011-04-29 2014-08-12 Springseal, Inc. Pipe coupling system and method
WO2014035467A1 (en) * 2012-08-29 2014-03-06 Dow Global Technologies Llc Ethylene-based polymer compositions and foams
JP5711713B2 (en) * 2012-10-01 2015-05-07 住友電気工業株式会社 Multi-layer heat recovery article
US9115274B2 (en) 2012-12-13 2015-08-25 General Cable Technologies Corporation Fire and water resistant cable cover
US9087629B2 (en) 2012-12-13 2015-07-21 General Cable Technologies Corporation Fire and water resistant cable
JP5651161B2 (en) 2012-12-20 2015-01-07 住友電気工業株式会社 Multi-layer heat recovery article, wire splice and wire harness
JP6002027B2 (en) 2012-12-20 2016-10-05 住友電気工業株式会社 Multi-layer heat recovery article, wire splice and wire harness
ES2688532T3 (en) 2013-01-18 2018-11-05 Basf Se Acrylic dispersion based coating compositions
KR20150108880A (en) 2013-01-18 2015-09-30 셀가드 엘엘씨 Surface modifying agents, modified materials and methods
US11384226B2 (en) 2013-02-14 2022-07-12 Dow Global Technologies Llc Ethylene-based polymer compositions with improved processability
US10654948B2 (en) 2013-03-13 2020-05-19 Chevron Phillips Chemical Company Lp Radically coupled resins and methods of making and using same
US10577440B2 (en) 2013-03-13 2020-03-03 Chevron Phillips Chemical Company Lp Radically coupled resins and methods of making and using same
KR102233615B1 (en) * 2013-03-15 2021-03-30 다우 글로벌 테크놀로지스 엘엘씨 Epdm packaging system and process
BR112015026566A2 (en) * 2013-05-02 2017-07-25 Dow Global Technologies Llc polyethylene composition, article and film
KR102444716B1 (en) 2013-05-17 2022-09-16 밀텍 코포레이션 Actinic and electron beam radiation curable water based electrode binders and electrodes incorporating same
WO2014209256A1 (en) 2013-06-24 2014-12-31 Dow Global Technologies Llc Reinforced polypropylene composition
US9475928B2 (en) 2013-06-24 2016-10-25 Dow Global Technologies Llc Reinforced polypropylene composition
CN104797610A (en) 2013-06-28 2015-07-22 株式会社Lg化学 Trinary elastic copolymer comprising diene and method for preparing same
US9650460B2 (en) 2013-06-28 2017-05-16 Lg Chem, Ltd. Elastic diene terpolymer and preparation method thereof
KR101585204B1 (en) 2013-06-28 2016-01-13 주식회사 엘지화학 Elastic diene terpolymer and preparation method thereof
KR101684648B1 (en) * 2014-04-21 2016-12-08 주식회사 엘지화학 Elastic diene terpolymer and preparation method thereof
WO2014209085A1 (en) 2013-06-28 2014-12-31 주식회사 엘지화학 Ternary elastomeric copolymer comprising diene and method for preparing same
US9777206B2 (en) 2013-12-10 2017-10-03 General Cable Technologies Corporation Thermally conductive compositions and cables thereof
WO2015120259A1 (en) 2014-02-07 2015-08-13 General Cable Technologies Corporation Methods of forming cables with improved coverings
CN105980471B (en) 2014-02-24 2019-08-20 陶氏环球技术有限责任公司 The thermoplastic polyolefin with reduced glossiness on the floor for not carpeting
KR101783897B1 (en) 2014-12-10 2017-10-10 주식회사 엘지화학 Polyolefin pellet for preparing fiber and fiber comprising the same
CA2971736A1 (en) 2014-12-30 2016-07-07 General Cable Technologies Corporation Multi-layer cables
WO2016109628A1 (en) * 2014-12-30 2016-07-07 Dow Global Technologies Llc Sulfonylazide derivative for tie layer
US10183924B2 (en) 2015-12-30 2019-01-22 Dow Global Technologies Llc Sulfonylazide derivative for diene polymer
TWI750182B (en) * 2016-06-23 2021-12-21 美商陶氏全球科技有限責任公司 Aliphatic sulfonyl azide anhydride for tie layer
TWI746568B (en) 2016-06-23 2021-11-21 美商陶氏全球科技有限責任公司 Production of sulfonyl azide anhydride
DE102016121554A1 (en) * 2016-11-10 2018-05-17 Wobben Properties Gmbh Multilayer composite component
WO2018191706A1 (en) * 2017-04-13 2018-10-18 Braskem America, Inc. Azide-modified polynorbornene as polymeric coupling agent
WO2018195756A1 (en) * 2017-04-25 2018-11-01 南通大学 Test tube stand and receiving plate unit with magnetic base used for super clean bench
CN111417673A (en) 2017-12-29 2020-07-14 陶氏环球技术有限责任公司 Process for preparing cross-linked polyolefin particles
WO2019133169A1 (en) 2017-12-29 2019-07-04 Dow Global Technologies Llc Polyolefin-acrylic particles
JP7378397B2 (en) 2017-12-29 2023-11-13 ダウ グローバル テクノロジーズ エルエルシー Method for modifying polycarbonate blends
KR102295069B1 (en) * 2018-08-17 2021-08-26 주식회사 엘지화학 Separator for electrochemical device and manufacturing method thereof
KR102474477B1 (en) * 2018-11-29 2022-12-05 롯데케미칼 주식회사 Polyolefin composition having imporoved stress resistance
US11073214B2 (en) * 2019-03-29 2021-07-27 Rapak, Llc Duckbill valve and method for making a duckbill valve
CN113784829A (en) 2019-05-30 2021-12-10 陶氏环球技术有限责任公司 Method for extruding Linear Low Density Polyethylene (LLDPE) without surface cracking in melt
FR3099766B1 (en) 2019-08-07 2021-07-30 Michelin & Cie Ethylene-rich diene block polymer having a statistical block and a polyethylene block.
FR3116536B1 (en) 2020-11-26 2022-11-25 Michelin & Cie An ethylene-rich diene triblock polymer having a random block and two polyethylene terminal blocks.

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA797917A (en) 1968-10-29 Hercules Incorporated Bridged polymers
BE622066A (en) 1961-03-15
US3203937A (en) * 1961-03-15 1965-08-31 Hercules Powder Co Ltd Cross-linking ethylene polymers
US3203936A (en) 1961-03-15 1965-08-31 Hercules Powder Co Ltd Cross-linking ethylene polymers
US3282864A (en) 1963-05-31 1966-11-01 Phillips Petroleum Co Di(sulfonylazides) as crosslinking agents for hydrocarbon polymers
US3336268A (en) 1963-10-14 1967-08-15 Hercules Inc Bridged polypropylene
US3336258A (en) 1963-11-26 1967-08-15 Du Pont Aromatic polyamide-acids cross-linked with ditertiary diamines
DE1569025A1 (en) * 1964-03-13 1970-07-09 Hercules Inc Improvements in or relating to polymers containing bridge bonds
US3530108A (en) 1964-06-12 1970-09-22 Hercules Inc Elastic polypropylene film and process
US3341480A (en) 1964-07-02 1967-09-12 Hercules Inc Cellular polyolefin
FR1478692A (en) 1965-04-15 1967-07-12
US3298975A (en) * 1966-03-18 1967-01-17 Hercules Inc Expandable partially-foamed and cured polypropylene composition
US3855184A (en) * 1971-01-27 1974-12-17 E Bostick Crosslinking of aromatic polymers with organic polysulfonazides
NL7207689A (en) 1972-06-07 1973-12-11
FR2245702B1 (en) * 1973-08-24 1976-05-07 Rhone Poulenc Ind
JPS5744456B2 (en) 1974-04-10 1982-09-21
DE2911719C2 (en) 1979-03-24 1982-07-01 Fa. Carl Freudenberg, 6940 Weinheim Process for the production of lightweight foams from thermoplastic crystalline plastics
US4579905A (en) 1983-08-15 1986-04-01 General Electric Company Graftlinked polymers and process for making
US4714716A (en) 1984-11-16 1987-12-22 The Dow Chemical Company Lightly crosslinked linear olefinic polymer foams and process for making
US4694025A (en) 1984-11-16 1987-09-15 The Dow Chemical Company Alcohol control of lightly crosslinked foamed polymer production
GB2205103A (en) 1987-05-21 1988-11-30 Shell Int Research Modified block copolymers and process for the preparation thereof
US5118531A (en) * 1987-12-18 1992-06-02 Uniroyal Chemical Company, Inc. Pumpability sealant composition
US5037895A (en) 1988-08-04 1991-08-06 Phillips Petroleum Company Process for improving thermoplastic hydrocarbon polymers with polysulfonazide and free radical catalyst
US5594078A (en) 1991-07-23 1997-01-14 Phillips Petroleum Company Process for producing broad molecular weight polyolefin
US5498581A (en) 1994-06-01 1996-03-12 Phillips Petroleum Company Method for making and using a supported metallocene catalyst system
EP0778852B1 (en) * 1994-09-02 1999-10-20 The Dow Chemical Company Thermoset elastomers
US5869591A (en) * 1994-09-02 1999-02-09 The Dow Chemical Company Thermoset interpolymers and foams
KR960010734A (en) 1994-09-19 1996-04-20 존 디. 밤바라 Cross-linked foamed structure of essential linear polyolefins and process for preparing same
US5654454A (en) 1995-05-30 1997-08-05 Phillips Petroleum Company Metallocene preparation and use
WO1999010423A1 (en) * 1997-08-27 1999-03-04 The Dow Chemical Company Rheology modification of elastomers
JP2001514292A (en) * 1997-08-27 2001-09-11 ザ ダウ ケミカル カンパニー Coupling of blends of polyolefins with interpolymers of α-olefin / vinyl aromatic monomer or hindered aliphatic vinyl monomer
DE19941841A1 (en) 1999-09-02 2001-03-08 Claas Selbstfahr Erntemasch Self-propelled agricultural machine
US6291618B1 (en) * 1999-12-23 2001-09-18 The Dow Chemical Company Phosphazene azide coupling agents and their use in rheology modification of polymers

Also Published As

Publication number Publication date
CA2301835A1 (en) 1999-03-04
AU743240B2 (en) 2002-01-24
KR20010023371A (en) 2001-03-26
US6376623B1 (en) 2002-04-23
NO20000966L (en) 2000-04-25
TW584641B (en) 2004-04-21
ES2192783T3 (en) 2003-10-16
US20020123573A1 (en) 2002-09-05
AU8688298A (en) 1999-03-16
EP1007587B1 (en) 2006-04-05
WO1999010422A1 (en) 1999-03-04
KR20010023276A (en) 2001-03-26
EP1007583B1 (en) 2003-05-02
KR20010023366A (en) 2001-03-26
DE69831871T2 (en) 2006-05-11
AR016886A1 (en) 2001-08-01
TW200300428A (en) 2003-06-01
CA2301835C (en) 2007-12-04
JP2001514293A (en) 2001-09-11
US20020091199A1 (en) 2002-07-11
WO1999010415A1 (en) 1999-03-04
TR200001175T2 (en) 2000-08-21
US6143829A (en) 2000-11-07
CN1271371A (en) 2000-10-25
CA2301527A1 (en) 1999-03-04
BR9814441A (en) 2005-06-28
MY128986A (en) 2007-03-30
KR100535582B1 (en) 2005-12-08
EP1007586B1 (en) 2005-10-12
DE69831871D1 (en) 2005-11-17
AU8688398A (en) 1999-03-16
NO322848B1 (en) 2006-12-11
CN1166730C (en) 2004-09-15
MY133100A (en) 2007-10-31
DE69834123D1 (en) 2006-05-18
JP2001514284A (en) 2001-09-11
KR20010023367A (en) 2001-03-26
AU8921098A (en) 1999-03-16
ZA987746B (en) 2000-02-28
US6211302B1 (en) 2001-04-03
KR20010023341A (en) 2001-03-26
US6506848B2 (en) 2003-01-14
JP2001514289A (en) 2001-09-11
EP1007590A1 (en) 2000-06-14
ZA987753B (en) 2000-02-28
ATE322519T1 (en) 2006-04-15
CA2301602A1 (en) 1999-03-04
AR016889A1 (en) 2001-08-01
CA2301836C (en) 2009-02-03
TW588059B (en) 2004-05-21
CA2301644C (en) 2008-05-20
DE69814098T2 (en) 2004-02-26
AU8688198A (en) 1999-03-16
EP1007583A1 (en) 2000-06-14
JP4344471B2 (en) 2009-10-14
US6359073B1 (en) 2002-03-19
WO1999010427A1 (en) 1999-03-04
ATE306517T1 (en) 2005-10-15
CN1273592A (en) 2000-11-15
DE69834123T2 (en) 2006-08-24
EP1007587A1 (en) 2000-06-14
KR100562616B1 (en) 2006-03-17
US20030175460A1 (en) 2003-09-18
MY126503A (en) 2006-10-31
WO1999010421A1 (en) 1999-03-04
CA2301644A1 (en) 1999-03-04
BR9814447A (en) 2001-10-02
EP1007585A1 (en) 2000-06-14
US6521306B1 (en) 2003-02-18
US6552129B2 (en) 2003-04-22
TW584652B (en) 2004-04-21
HUP0002756A3 (en) 2002-08-28
MY121755A (en) 2006-02-28
JP2001514288A (en) 2001-09-11
HUP0002756A2 (en) 2000-12-28
ID25634A (en) 2000-10-19
US6528136B1 (en) 2003-03-04
KR100562615B1 (en) 2006-03-17
US6777502B2 (en) 2004-08-17
JP2001514287A (en) 2001-09-11
AU8828398A (en) 1999-03-16
WO1999010423A1 (en) 1999-03-04
TW591070B (en) 2004-06-11
TR200000905T2 (en) 2000-07-21
DE69814098D1 (en) 2003-06-05
JP4342721B2 (en) 2009-10-14
ES2247709T3 (en) 2006-03-01
PL339083A1 (en) 2000-12-04
NO20000966D0 (en) 2000-02-25
ZA987752B (en) 2000-02-28
AR016887A1 (en) 2001-08-01
CN1276811A (en) 2000-12-13
ATE239048T1 (en) 2003-05-15
AR016885A1 (en) 2001-08-01
BR9814442A (en) 2001-12-04
AR016888A1 (en) 2001-08-01
ZA987745B (en) 2000-03-06
AU743302B2 (en) 2002-01-24
EP1007586A1 (en) 2000-06-14
ZA987750B (en) 2000-02-28

Similar Documents

Publication Publication Date Title
CA2301836A1 (en) Rheology modification of elastomers
TW330941B (en) Olefin thermoplastic elastomer foamed products and processes for preparing the same
GR3032161T3 (en) Amido siladiyl bridged catalyst components, methods of making and using
TR199701086A2 (en) Products from thermoplastic olefin with high surface gloss and scratch/scratch resistance.
AU8946282A (en) Propylene block copolymer
ES2041053T3 (en) CATALYSTS FOR THE POLYMERIZATION OF OLEFINS.
AU4356389A (en) Process for the preparation of an ethylene/propylene copolymer
HU904041D0 (en) Polymer based compositions of materials, containing decomposed starch
MX9604374A (en) Modified powder high and/or ultrahigh molecular weight hydrophilic polyethylenes.
HU903877D0 (en) Polymer based mixture composition containing decomposed starch
HUT56595A (en) Mixtures on vinyl-aromatic polymer base, having good mechanical characteristics
EP0770629A3 (en) A process for preparing an in situ polyethylene blend
AU5720498A (en) Chemical synthesis of nucleosides analogs and their incorporation into polynucleotides
KR100353462B1 (en) Unsaturated copolymer of ethylene and its manufacturing method
NO20000359L (en) Highly active polyethylene catalysts
TW326050B (en) Process for producing silane-crosslinked polyolefin
WO2000006642A3 (en) Thermoplastic elastomer
EP0877053A3 (en) Rubber composition for a conveyor belt
TW272199B (en)
AU5508390A (en) Flexible polyurethane foams and process for preparing them
MX9800210A (en) Elastomeric copolymer.
MY130040A (en) Homogeneous polyethylenes and ethylene/propylene copolymer rubbers.
EP0908489A3 (en) Rubber compounds containing polymeric bis-succinimide polysulfides
CA2028149A1 (en) Higher -olefin copolymer, process for preparing same, vulcanization product therefor and vulcanizable rubber composition
TR199900495T2 (en) Compositions and articles of manufacture.

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed