GB2014588A - Cyclopentene copolymerization process - Google Patents
Cyclopentene copolymerization processInfo
- Publication number
- GB2014588A GB2014588A GB7831974A GB7831974A GB2014588A GB 2014588 A GB2014588 A GB 2014588A GB 7831974 A GB7831974 A GB 7831974A GB 7831974 A GB7831974 A GB 7831974A GB 2014588 A GB2014588 A GB 2014588A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cyclopentene
- copolymerization process
- oxyhalide
- dicyclopentadiene
- gel
- 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
Links
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 title abstract 2
- 238000007334 copolymerization reaction Methods 0.000 title 1
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 150000002989 phenols Polymers 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- -1 tungsten halide Chemical class 0.000 abstract 1
Classifications
-
- 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
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
- C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
- C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
There is disclosed a process for the preparation of gel-free rubbery copolymers of cyclopentene and dicyclopentadiene by means of a catalyst system comprising (A) a soluble tungsten halide or oxyhalide, (B) an organoaluminum compound, (C) an alcohol and (D) a polyhalogenated phenol.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83120277A | 1977-09-07 | 1977-09-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2014588A true GB2014588A (en) | 1979-08-30 |
GB2014588B GB2014588B (en) | 1982-03-10 |
Family
ID=25258527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7831974A Expired GB2014588B (en) | 1977-09-07 | 1978-08-02 | Cyclopentene copolymerization process |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5946525B2 (en) |
BE (1) | BE870221A (en) |
BR (1) | BR7805775A (en) |
CA (1) | CA1134550A (en) |
DE (1) | DE2838302A1 (en) |
FR (1) | FR2402671A1 (en) |
GB (1) | GB2014588B (en) |
IT (1) | IT1106124B (en) |
MX (1) | MX148506A (en) |
NL (1) | NL7808807A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3354675A4 (en) * | 2015-09-24 | 2019-05-22 | Zeon Corporation | Cyclopentene ring-opened copolymer |
WO2021113503A1 (en) * | 2019-12-04 | 2021-06-10 | Exxonmobil Chemical Patents Inc. | Polymers prepared by ring opening metathesis polymerization |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998014499A1 (en) * | 1996-09-30 | 1998-04-09 | Nippon Zeon Co., Ltd. | Norbornene polymer and process for preparing the same |
US10435497B2 (en) * | 2013-02-26 | 2019-10-08 | Zeon Corporation | Cyclopentene ring-opening copolymer, method for producing same, and rubber composition |
JP7009920B2 (en) * | 2017-10-30 | 2022-01-26 | 日本ゼオン株式会社 | High resilience material |
JP7006136B2 (en) * | 2017-10-30 | 2022-01-24 | 日本ゼオン株式会社 | Rubber cross-linked product |
JP7310821B2 (en) * | 2018-08-17 | 2023-07-19 | 日本ゼオン株式会社 | Cyclic olefin ring-opening copolymer, method for producing the same, rubber composition and cross-linked rubber |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1770491C3 (en) * | 1968-05-24 | 1982-07-08 | Bayer Ag, 5090 Leverkusen | Process for the preparation of trans-Polynentenamer |
US3790545A (en) * | 1972-05-18 | 1974-02-05 | Goodrich Co B F | Preparation of high cis-content polypentenamer polymers |
-
1978
- 1978-07-28 CA CA000308365A patent/CA1134550A/en not_active Expired
- 1978-08-02 GB GB7831974A patent/GB2014588B/en not_active Expired
- 1978-08-23 MX MX174614A patent/MX148506A/en unknown
- 1978-08-25 NL NL7808807A patent/NL7808807A/en active Search and Examination
- 1978-09-01 DE DE19782838302 patent/DE2838302A1/en not_active Withdrawn
- 1978-09-04 IT IT50960/78A patent/IT1106124B/en active
- 1978-09-04 FR FR7825400A patent/FR2402671A1/en active Granted
- 1978-09-05 BE BE190269A patent/BE870221A/en not_active IP Right Cessation
- 1978-09-05 BR BR7805775A patent/BR7805775A/en unknown
- 1978-09-06 JP JP53109527A patent/JPS5946525B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3354675A4 (en) * | 2015-09-24 | 2019-05-22 | Zeon Corporation | Cyclopentene ring-opened copolymer |
WO2021113503A1 (en) * | 2019-12-04 | 2021-06-10 | Exxonmobil Chemical Patents Inc. | Polymers prepared by ring opening metathesis polymerization |
Also Published As
Publication number | Publication date |
---|---|
CA1134550A (en) | 1982-10-26 |
JPS5450599A (en) | 1979-04-20 |
JPS5946525B2 (en) | 1984-11-13 |
DE2838302A1 (en) | 1979-03-15 |
GB2014588B (en) | 1982-03-10 |
BR7805775A (en) | 1979-04-24 |
BE870221A (en) | 1979-01-02 |
NL7808807A (en) | 1979-03-09 |
FR2402671A1 (en) | 1979-04-06 |
MX148506A (en) | 1983-04-28 |
FR2402671B1 (en) | 1980-07-04 |
IT1106124B (en) | 1985-11-11 |
IT7850960A0 (en) | 1978-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |