ZA944615B - Ethylene/propylene copolymer rubbers - Google Patents
Ethylene/propylene copolymer rubbersInfo
- Publication number
- ZA944615B ZA944615B ZA944615A ZA944615A ZA944615B ZA 944615 B ZA944615 B ZA 944615B ZA 944615 A ZA944615 A ZA 944615A ZA 944615 A ZA944615 A ZA 944615A ZA 944615 B ZA944615 B ZA 944615B
- Authority
- ZA
- South Africa
- Prior art keywords
- ethylene
- propylene copolymer
- copolymer rubbers
- alr
- eprs
- Prior art date
Links
Classifications
-
- 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
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/68—Vanadium, niobium, tantalum or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
- Polymerisation Methods In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/083,664 US5416053A (en) | 1993-06-28 | 1993-06-28 | Homogenous polyethylenes and ethylene/propylene copolymers rubbers |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA944615B true ZA944615B (en) | 1995-02-15 |
Family
ID=22179890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA944615A ZA944615B (en) | 1993-06-28 | 1994-06-27 | Ethylene/propylene copolymer rubbers |
Country Status (14)
Country | Link |
---|---|
US (1) | US5416053A (ko) |
EP (1) | EP0630918B1 (ko) |
JP (1) | JP2732357B2 (ko) |
KR (1) | KR950000747A (ko) |
CN (1) | CN1100431A (ko) |
AT (1) | ATE154620T1 (ko) |
BR (1) | BR9402552A (ko) |
CA (1) | CA2126798C (ko) |
DE (1) | DE69403866T2 (ko) |
ES (1) | ES2105528T3 (ko) |
GR (1) | GR3024302T3 (ko) |
MY (1) | MY130040A (ko) |
TW (1) | TW313572B (ko) |
ZA (1) | ZA944615B (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0712871A1 (en) * | 1994-11-02 | 1996-05-22 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the production of homogeneous ethylene propylene rubbers using a vanadium catalyst supported on magnesium chloride |
IT1271278B (it) * | 1994-12-15 | 1997-05-27 | Enichem Elastomers | Sistema catalitico supportato per la produzione di copolimeri etilene propilene |
US6417130B1 (en) | 1996-03-25 | 2002-07-09 | Exxonmobil Oil Corporation | One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization |
JP2000514493A (ja) | 1996-07-15 | 2000-10-31 | モービル・オイル・コーポレーション | 吹込成形およびフィルム用途用コモノマー前処理2金属系触媒 |
US5866661A (en) * | 1996-12-13 | 1999-02-02 | Phillips Petroleum Company | Ethylene polymerization processes and products thereof |
US5851945A (en) * | 1997-02-07 | 1998-12-22 | Exxon Chemical Patents Inc. | Olefin polymerization catalyst compositions comprising group 5 transition metal compounds stabilized in their highest metal oxidation state |
US6051525A (en) | 1997-07-14 | 2000-04-18 | Mobil Corporation | Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution |
US6153551A (en) | 1997-07-14 | 2000-11-28 | Mobil Oil Corporation | Preparation of supported catalyst using trialkylaluminum-metallocene contact products |
WO1999025743A1 (en) * | 1997-11-17 | 1999-05-27 | Union Carbide Chemicals & Plastics Technology Corporation | Homogeneous polyethylenes and ethylene/propylene copolymer rubbers |
CN1275985C (zh) * | 2001-11-30 | 2006-09-20 | 埃克森美孚化学专利公司 | 用非单中心/单中心催化剂结合物制备的乙烯/α-烯烃共聚物及其制备方法和用途 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4017669A (en) * | 1969-06-02 | 1977-04-12 | E. I. Du Pont De Nemours And Company | Functionally substituted terpolymers and tetrapolymers of alpha-olefins and process for manufacturing functional substituted copolymers |
IT1017868B (it) * | 1974-08-02 | 1977-08-10 | Snam Progetti | Procedimento per la preparazione in alta resa di copolimeri dello etilene con 1.3 butadiene |
CA1174800A (en) * | 1981-08-24 | 1984-09-18 | Charles Cozewith | Gas phase method for producing copolymers of ethylene and higher alpha-olefins |
US4508842A (en) * | 1983-03-29 | 1985-04-02 | Union Carbide Corporation | Ethylene polymerization using supported vanadium catalyst |
US4593010A (en) * | 1983-08-31 | 1986-06-03 | Exxon Research & Engineering Co. | Polyethylene with broad molecular weight distribution |
US4755495A (en) * | 1986-02-27 | 1988-07-05 | Union Carbide Corporation | Process for activation of titanium and vanadium catalysts useful in ethylene polymerization |
US4918038A (en) * | 1987-10-29 | 1990-04-17 | Union Carbide Chemicals And Plastics Company Inc. | Process for the production of polyethylene with a broad and/or bimodal molecular weight distribution |
US5006618A (en) * | 1988-01-15 | 1991-04-09 | Mobil Oil Corporation | Process for preparing high density or medium density polymers |
CA1326733C (en) * | 1988-06-08 | 1994-02-01 | Sumitomo Chemical Co., Ltd. | Ethylene-.alpha.-olefin copolymer and process for producing the same |
US4892853A (en) * | 1988-09-30 | 1990-01-09 | Union Carbide Chemicals And Plastics Company Inc. | Ethylene polymerization catalyst |
FR2651001B1 (fr) * | 1989-08-17 | 1993-03-12 | Bp Chemicals Sa | Procede de preparation d'un catalyseur de type ziegler-natta a base de vanadium et de titane |
KR950006129B1 (ko) * | 1989-09-11 | 1995-06-09 | 유니온 카바이드 케미칼즈 앤드 플라스틱스 캄파니 인코포레이티드 | 에틸렌/프로필렌/에틸리덴 노르보르넨 고무 |
-
1993
- 1993-06-28 US US08/083,664 patent/US5416053A/en not_active Expired - Fee Related
-
1994
- 1994-06-24 KR KR1019940014622A patent/KR950000747A/ko active IP Right Grant
- 1994-06-27 BR BR9402552A patent/BR9402552A/pt not_active Application Discontinuation
- 1994-06-27 ZA ZA944615A patent/ZA944615B/xx unknown
- 1994-06-27 EP EP94304648A patent/EP0630918B1/en not_active Expired - Lifetime
- 1994-06-27 JP JP6165812A patent/JP2732357B2/ja not_active Expired - Lifetime
- 1994-06-27 CN CN94108923A patent/CN1100431A/zh active Pending
- 1994-06-27 DE DE69403866T patent/DE69403866T2/de not_active Expired - Fee Related
- 1994-06-27 MY MYPI94001666A patent/MY130040A/en unknown
- 1994-06-27 ES ES94304648T patent/ES2105528T3/es not_active Expired - Lifetime
- 1994-06-27 CA CA002126798A patent/CA2126798C/en not_active Expired - Fee Related
- 1994-06-27 AT AT94304648T patent/ATE154620T1/de not_active IP Right Cessation
- 1994-08-10 TW TW083107291A patent/TW313572B/zh active
-
1997
- 1997-07-30 GR GR970401951T patent/GR3024302T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0630918A1 (en) | 1994-12-28 |
BR9402552A (pt) | 1995-03-28 |
DE69403866T2 (de) | 1998-02-05 |
US5416053A (en) | 1995-05-16 |
CA2126798A1 (en) | 1994-12-29 |
KR950000747A (ko) | 1995-01-03 |
TW313572B (ko) | 1997-08-21 |
CN1100431A (zh) | 1995-03-22 |
GR3024302T3 (en) | 1997-10-31 |
CA2126798C (en) | 1998-08-25 |
ES2105528T3 (es) | 1997-10-16 |
DE69403866D1 (de) | 1997-07-24 |
EP0630918B1 (en) | 1997-06-18 |
JPH0725931A (ja) | 1995-01-27 |
MY130040A (en) | 2007-05-31 |
ATE154620T1 (de) | 1997-07-15 |
JP2732357B2 (ja) | 1998-03-30 |
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