CA2028149A1 - Higher -olefin copolymer, process for preparing same, vulcanization product therefor and vulcanizable rubber composition - Google Patents

Higher -olefin copolymer, process for preparing same, vulcanization product therefor and vulcanizable rubber composition

Info

Publication number
CA2028149A1
CA2028149A1 CA2028149A CA2028149A CA2028149A1 CA 2028149 A1 CA2028149 A1 CA 2028149A1 CA 2028149 A CA2028149 A CA 2028149A CA 2028149 A CA2028149 A CA 2028149A CA 2028149 A1 CA2028149 A1 CA 2028149A1
Authority
CA
Canada
Prior art keywords
olefin copolymer
rubber composition
vulcanizable rubber
preparing same
alpha
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
CA2028149A
Other languages
French (fr)
Other versions
CA2028149C (en
Inventor
Masaaki Kawasaki
Syuji Minami
Tetsuo Tojo
Keiji Okada
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.)
Mitsui Chemicals Inc
Original Assignee
Masaaki Kawasaki
Syuji Minami
Tetsuo Tojo
Keiji Okada
Mitsui Petrochemical Industries, Ltd.
Mitsui Chemicals, 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
Priority claimed from JP10368089A external-priority patent/JP2656111B2/en
Priority claimed from JP1103679A external-priority patent/JP2737795B2/en
Priority claimed from JP10368189A external-priority patent/JP2758433B2/en
Application filed by Masaaki Kawasaki, Syuji Minami, Tetsuo Tojo, Keiji Okada, Mitsui Petrochemical Industries, Ltd., Mitsui Chemicals, Inc. filed Critical Masaaki Kawasaki
Publication of CA2028149A1 publication Critical patent/CA2028149A1/en
Application granted granted Critical
Publication of CA2028149C publication Critical patent/CA2028149C/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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/14—Monomers containing five or more carbon atoms
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • 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
    • 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
    • C08L2314/02—Ziegler natta catalyst
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber

Abstract

A higher alpha -olefin copolymer comprising a C6 to C12 alpha -olefin and a nonconjugated diene of general formula (I), wherein the content of the nonconjugated diene ranges from 0.01 to 30 mole % and the limiting viscosity ( eta ) of the copolymer ranges from 1.0 to 10.0 dl/g when measured at 135 DEG C in decalin, wherein R<1> represents C1 to C4 alkyl, and R<2> and R<3> represent each hydrogen or C1 to C4 alkyl except the case where both of R<2> and R<3> are hydrogen atoms at the same time. The invention further provides a vulcanizable rubber composition comprising a rubber composed of the higher alpha -olefin copolymer and a specified diene rubber or a specified ethylene- alpha -olefin copolymer rubber.
CA002028149A 1989-04-24 1990-04-24 Higher -olefin copolymer, process for preparing same, vulcanization product therefor and vulcanizable rubber composition Expired - Fee Related CA2028149C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP103681/1989 1989-04-24
JP103679/1989 1989-04-24
JP10368089A JP2656111B2 (en) 1989-04-24 1989-04-24 Vulcanizable rubber composition
JP1103679A JP2737795B2 (en) 1989-04-24 1989-04-24 Higher α-olefin copolymer, method for producing the same and vulcanized product thereof
JP10368189A JP2758433B2 (en) 1989-04-24 1989-04-24 Vulcanizable rubber composition
JP103680/1989 1989-04-24

Publications (2)

Publication Number Publication Date
CA2028149A1 true CA2028149A1 (en) 1990-10-25
CA2028149C CA2028149C (en) 1997-11-25

Family

ID=27310043

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002028149A Expired - Fee Related CA2028149C (en) 1989-04-24 1990-04-24 Higher -olefin copolymer, process for preparing same, vulcanization product therefor and vulcanizable rubber composition

Country Status (7)

Country Link
US (1) US5354828A (en)
EP (1) EP0423363B1 (en)
KR (1) KR930003891B1 (en)
AT (1) ATE155148T1 (en)
CA (1) CA2028149C (en)
DE (1) DE69031022T2 (en)
WO (1) WO1990012818A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9120773D0 (en) * 1991-10-01 1991-11-13 Ici Plc Modified olefin polymers
TW299335B (en) * 1992-01-24 1997-03-01 Mitsui Petroleum Chemicals Ind
TW213478B (en) * 1992-03-06 1993-09-21 Mitsui Petroleum Chemicals Ind
US5430117A (en) * 1993-07-14 1995-07-04 Mitsui Petrochemical Industries, Ltd. Nonconjugated diene-vinyl aromatic-α-olefin interpolymers
US6319998B1 (en) * 1998-03-04 2001-11-20 Exxon Mobil Chemical Patents Inc. Method for making polymer blends by using series reactors
US6235400B1 (en) * 1999-04-26 2001-05-22 Tokai Rubber Industries, Ltd. Vibration-isolating laminar rubber structure having rubber layers whose composition includes at least one of asphalt, tar and pitch materials
DE10064947A1 (en) * 1999-12-15 2001-07-19 Mitsuboshi Belting Ltd Bonding ethylene-alpha-olefin rubber with fibre for driving belt production involves treating fibre with resorcinol-formaldehyde latex containing ethylene-olefin elastomer and then vulcanising with unvulcanised rubber
DE10356942A1 (en) * 2003-12-05 2005-06-30 Robert Bosch Gmbh rubber material
ZA200711159B (en) * 2006-12-28 2009-03-25 Bridgestone Corp Amine-containing alkoxysilyl-functionalized polymers
CN114013941B (en) * 2021-10-13 2023-08-18 云南昆船设计研究院有限公司 Automatic control method and system for uniform spreading

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2933480A (en) * 1959-06-17 1960-04-19 Du Pont Sulfur vulcanizable unsaturated elastomeric interpolymers of monoolefins and diolefins
US3291780A (en) * 1960-10-05 1966-12-13 Du Pont Slurry process for the preparation of hydrocarbon interpolymers
US3224985A (en) * 1962-11-19 1965-12-21 Du Pont Elastomeric blends of an ethylene/1,4-hexadiene copolymer and a diene rubber
US4284535A (en) * 1978-08-29 1981-08-18 The Goodyear Tire & Rubber Company Rubber composites suitable for tire sidewalls from hexadiene polymer
JPS5655409A (en) * 1979-10-11 1981-05-16 Mitsubishi Petrochem Co Ltd Production of unsaturated copolymer
JPS59117509A (en) * 1982-12-24 1984-07-06 Mitsui Petrochem Ind Ltd Polymerization of olefin
JPS59159831A (en) * 1983-03-02 1984-09-10 Mitsui Petrochem Ind Ltd Production of olefin copolymer rubber powder
US4843128A (en) * 1986-05-23 1989-06-27 Uniroyal Chemical Company, Inc. Elastomeric composition having increased ozone resistance
CA1310955C (en) * 1987-03-13 1992-12-01 Mamoru Kioka Process for polymerization of olefins and polymerization catalyst
JP2684696B2 (en) * 1988-08-12 1997-12-03 日本合成ゴム株式会社 Unsaturated ethylene-α-olefin random copolymer and composition thereof

Also Published As

Publication number Publication date
WO1990012818A1 (en) 1990-11-01
DE69031022T2 (en) 1998-01-02
DE69031022D1 (en) 1997-08-14
KR920700240A (en) 1992-02-19
KR930003891B1 (en) 1993-05-15
CA2028149C (en) 1997-11-25
EP0423363B1 (en) 1997-07-09
EP0423363A4 (en) 1992-08-05
EP0423363A1 (en) 1991-04-24
ATE155148T1 (en) 1997-07-15
US5354828A (en) 1994-10-11

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