WO2004003072A1 - Impact-resistant polyolefin compositions - Google Patents
Impact-resistant polyolefin compositions Download PDFInfo
- Publication number
- WO2004003072A1 WO2004003072A1 PCT/EP2003/006093 EP0306093W WO2004003072A1 WO 2004003072 A1 WO2004003072 A1 WO 2004003072A1 EP 0306093 W EP0306093 W EP 0306093W WO 2004003072 A1 WO2004003072 A1 WO 2004003072A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- olefin
- ethylene
- polyolefin compositions
- xylene
- compositions
- Prior art date
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
- C08L23/10—Homopolymers or copolymers of propene
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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
- C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
-
- 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
- C08L2314/02—Ziegler natta catalyst
Definitions
- nucleating agents are the p-tert.-butyl benzoate and the 1,3- and 2,4- dibenzylidenesorbitols.
- polyolefin compositions according to the present invention are prepared by sequential polymerization.
- a propylene/ethylene copolymer is produced by feeding in a continuous and constant flow the prepolymerized catalyst system, hydrogen (used as molecular weight regulator) and propylene and ethylene monomers in the gas state, thus obtaining component 1).
- the polymerization temperature is 80° C.
- the polymer particles are introduced in a rotating drum, where they are mixed with 0.05% by weight of paraffinic oil, 0.05% by weight of sodium stearate, 0.15% by weight of Irganox® B215 (1 weight part of pentaerithryl-tetrakis[3(3,5-di-tert-butyl-4-hydroxyphenyl] mixed with 1 weight part of tris(2,4-ditert-butylphenyl) phosphite) and 0.18% by weight of Millad® 3988 3,4-dimethylbenzylidene sorbitol.
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004516581A JP4516424B2 (en) | 2002-06-26 | 2003-06-11 | Impact resistant polyolefin composition |
AU2003279668A AU2003279668A1 (en) | 2002-06-26 | 2003-06-11 | Impact-resistant polyolefin compositions |
KR1020047021095A KR100921365B1 (en) | 2002-06-26 | 2003-06-11 | Impact-resistant polyolefin compositions |
IL16534203A IL165342A0 (en) | 2002-06-26 | 2003-06-11 | Impact resistant polyolefin compositions |
EP03740217.9A EP1517954B1 (en) | 2002-06-26 | 2003-06-11 | Impact-resistant polyolefin compositions |
BR0305248-6A BR0305248A (en) | 2002-06-26 | 2003-06-11 | Impact Resistant Polyolefin Compositions |
US10/518,692 US7572859B2 (en) | 2002-06-26 | 2003-06-11 | Impact-resistant polyolefin compositions |
CA002487512A CA2487512A1 (en) | 2002-06-26 | 2003-06-11 | Impact-resistant polyolefin compositions |
MXPA04012697A MXPA04012697A (en) | 2002-06-26 | 2003-06-11 | Impact-resistant polyolefin compositions. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02014213.9 | 2002-06-26 | ||
EP02014213 | 2002-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004003072A1 true WO2004003072A1 (en) | 2004-01-08 |
Family
ID=29797143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/006093 WO2004003072A1 (en) | 2002-06-26 | 2003-06-11 | Impact-resistant polyolefin compositions |
Country Status (16)
Country | Link |
---|---|
US (1) | US7572859B2 (en) |
EP (1) | EP1517954B1 (en) |
JP (1) | JP4516424B2 (en) |
KR (1) | KR100921365B1 (en) |
CN (1) | CN100343327C (en) |
AR (1) | AR040459A1 (en) |
AU (1) | AU2003279668A1 (en) |
BR (1) | BR0305248A (en) |
CA (1) | CA2487512A1 (en) |
IL (1) | IL165342A0 (en) |
MX (1) | MXPA04012697A (en) |
PL (1) | PL372195A1 (en) |
RU (1) | RU2308470C2 (en) |
TW (1) | TWI281933B (en) |
WO (1) | WO2004003072A1 (en) |
ZA (1) | ZA200409595B (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005113672A1 (en) * | 2004-05-21 | 2005-12-01 | Basell Poliolefine Italia S.R.L. | Impact resistant polyolefin compositions |
WO2005121240A1 (en) * | 2004-06-08 | 2005-12-22 | Basell Poliolefine Italia S.R.L. | Polyolefin composition having a high balance of stiffness, impact strength and elongation at break and low thermal shrinkage |
WO2007096209A1 (en) * | 2006-02-23 | 2007-08-30 | Basell Poliolefine Italia S.R.L. | Propylene polymers for injection molding applications |
WO2008061843A1 (en) * | 2006-11-23 | 2008-05-29 | Basell Poliolefine Italia S.R.L. | Polyolefin compositions |
US7517947B2 (en) | 2004-06-07 | 2009-04-14 | Chevron Phillips Chemical Company Lp | Polymer transfer within a polymerization system |
US7700690B2 (en) | 2002-06-26 | 2010-04-20 | Basell Poliolefine Italia S.R.L. | Impact-resistant polyolefin compositions |
US8058350B2 (en) | 2003-11-06 | 2011-11-15 | Basell Poliolefine Italia, s.r.l. | Polypropylene composition |
US8378028B2 (en) | 2008-02-29 | 2013-02-19 | Basell Poliolefine Italia, s.r.l. | Polyolefin compositions |
KR20170104004A (en) * | 2010-03-26 | 2017-09-13 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | Heterophasic polyolefin composition |
WO2018044414A1 (en) | 2016-08-30 | 2018-03-08 | Dow Global Technologies Llc | Method for thermally insulating subsea structures |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100343327C (en) | 2002-06-26 | 2007-10-17 | 巴塞尔聚烯烃意大利有限公司 | Impact-resistant polyolefin compositions |
ATE499409T1 (en) * | 2005-11-22 | 2011-03-15 | Basell Poliolefine Srl | IMPACT RESISTANT POLYOLEFIN COMPOSITIONS |
US20100160518A1 (en) * | 2006-03-21 | 2010-06-24 | Basell Poliolefine Italia S.R.L. | Controlled Nucleated Polymer Composition |
WO2011066194A1 (en) * | 2009-11-25 | 2011-06-03 | Dow Global Technologies Llc | Molded polymeric article with low haze and high clarity |
JP5770996B2 (en) * | 2009-12-09 | 2015-08-26 | サンアロマー株式会社 | Colored resin composition and molded body |
US8710147B2 (en) | 2009-12-18 | 2014-04-29 | Chevron Oronite Company Llc. | Carbonyl-ene functionalized polyolefins |
JP6094847B2 (en) * | 2010-12-15 | 2017-03-15 | サンアロマー株式会社 | Polypropylene resin composition for injection molding, molded product, container and lid |
CN106459539B (en) * | 2014-05-28 | 2018-05-11 | 巴塞尔聚烯烃意大利有限公司 | Polymer composition based on propylene |
JP6946063B2 (en) * | 2017-06-07 | 2021-10-06 | サンアロマー株式会社 | Polypropylene compositions and articles |
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-
2003
- 2003-06-11 CN CNB038147653A patent/CN100343327C/en not_active Expired - Lifetime
- 2003-06-11 EP EP03740217.9A patent/EP1517954B1/en not_active Expired - Lifetime
- 2003-06-11 MX MXPA04012697A patent/MXPA04012697A/en not_active Application Discontinuation
- 2003-06-11 JP JP2004516581A patent/JP4516424B2/en not_active Expired - Fee Related
- 2003-06-11 RU RU2005101752/04A patent/RU2308470C2/en active
- 2003-06-11 CA CA002487512A patent/CA2487512A1/en not_active Abandoned
- 2003-06-11 US US10/518,692 patent/US7572859B2/en not_active Expired - Lifetime
- 2003-06-11 KR KR1020047021095A patent/KR100921365B1/en active IP Right Grant
- 2003-06-11 WO PCT/EP2003/006093 patent/WO2004003072A1/en active Application Filing
- 2003-06-11 AU AU2003279668A patent/AU2003279668A1/en not_active Abandoned
- 2003-06-11 BR BR0305248-6A patent/BR0305248A/en not_active Application Discontinuation
- 2003-06-11 PL PL03372195A patent/PL372195A1/en not_active Application Discontinuation
- 2003-06-11 IL IL16534203A patent/IL165342A0/en unknown
- 2003-06-18 TW TW092116520A patent/TWI281933B/en not_active IP Right Cessation
- 2003-06-23 AR AR20030102231A patent/AR040459A1/en active IP Right Grant
-
2004
- 2004-11-26 ZA ZA200409595A patent/ZA200409595B/en unknown
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Cited By (18)
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US7700690B2 (en) | 2002-06-26 | 2010-04-20 | Basell Poliolefine Italia S.R.L. | Impact-resistant polyolefin compositions |
US8058350B2 (en) | 2003-11-06 | 2011-11-15 | Basell Poliolefine Italia, s.r.l. | Polypropylene composition |
WO2005113672A1 (en) * | 2004-05-21 | 2005-12-01 | Basell Poliolefine Italia S.R.L. | Impact resistant polyolefin compositions |
US7649052B2 (en) | 2004-05-21 | 2010-01-19 | Basell Poliolefine Italia S.R.L. | Impact resistant polyolefin compositions |
US7517947B2 (en) | 2004-06-07 | 2009-04-14 | Chevron Phillips Chemical Company Lp | Polymer transfer within a polymerization system |
KR101256036B1 (en) | 2004-06-08 | 2013-04-19 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | Polyolefin composition having a high balance of stiffness, impact strength and elongation at break and low thermal shrinkage |
WO2005121240A1 (en) * | 2004-06-08 | 2005-12-22 | Basell Poliolefine Italia S.R.L. | Polyolefin composition having a high balance of stiffness, impact strength and elongation at break and low thermal shrinkage |
JP2008501829A (en) * | 2004-06-08 | 2008-01-24 | バセル ポリオレフィン イタリア エス.アール.エル. | Polyolefin composition having good balance of stiffness, impact strength and elongation at break and low heat shrinkage |
US8039540B2 (en) | 2004-06-08 | 2011-10-18 | Basell Poliolefine Italia S.R.L. | Polyolefin composition having a high balance of stiffness, impact strength and elongation at break and low thermal shrinkage |
JP4920587B2 (en) * | 2004-06-08 | 2012-04-18 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | Polyolefin composition having good balance of stiffness, impact strength and elongation at break and low heat shrinkage |
WO2007096209A1 (en) * | 2006-02-23 | 2007-08-30 | Basell Poliolefine Italia S.R.L. | Propylene polymers for injection molding applications |
US8343602B2 (en) | 2006-02-23 | 2013-01-01 | Basell Poliolefine Italia, s.r.l. | Propylene polymers for injection molding applications |
WO2008061843A1 (en) * | 2006-11-23 | 2008-05-29 | Basell Poliolefine Italia S.R.L. | Polyolefin compositions |
US9290630B2 (en) | 2006-11-23 | 2016-03-22 | Basell Poliolefine Italia S.R.L. | Polyolefin compositions |
US8378028B2 (en) | 2008-02-29 | 2013-02-19 | Basell Poliolefine Italia, s.r.l. | Polyolefin compositions |
KR20170104004A (en) * | 2010-03-26 | 2017-09-13 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | Heterophasic polyolefin composition |
KR102070493B1 (en) | 2010-03-26 | 2020-03-02 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | Heterophasic polyolefin composition |
WO2018044414A1 (en) | 2016-08-30 | 2018-03-08 | Dow Global Technologies Llc | Method for thermally insulating subsea structures |
Also Published As
Publication number | Publication date |
---|---|
KR100921365B1 (en) | 2009-10-15 |
PL372195A1 (en) | 2005-07-11 |
IL165342A0 (en) | 2006-01-15 |
AU2003279668A1 (en) | 2004-01-19 |
RU2005101752A (en) | 2005-06-27 |
AR040459A1 (en) | 2005-04-06 |
US7572859B2 (en) | 2009-08-11 |
CN1662597A (en) | 2005-08-31 |
MXPA04012697A (en) | 2005-03-23 |
JP4516424B2 (en) | 2010-08-04 |
KR20050010068A (en) | 2005-01-26 |
RU2308470C2 (en) | 2007-10-20 |
CA2487512A1 (en) | 2004-01-08 |
CN100343327C (en) | 2007-10-17 |
TW200401800A (en) | 2004-02-01 |
ZA200409595B (en) | 2005-10-06 |
BR0305248A (en) | 2004-09-21 |
EP1517954A1 (en) | 2005-03-30 |
TWI281933B (en) | 2007-06-01 |
US20060041072A1 (en) | 2006-02-23 |
EP1517954B1 (en) | 2014-05-28 |
JP2005530900A (en) | 2005-10-13 |
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