BR7805775A - Processo para a preparacao de copolimeros de ciclopenteno e diciclopentadieno substancialmente isentos de gel,borrachosos;e copolimeros borrachosos - Google Patents
Processo para a preparacao de copolimeros de ciclopenteno e diciclopentadieno substancialmente isentos de gel,borrachosos;e copolimeros borrachososInfo
- Publication number
- BR7805775A BR7805775A BR7805775A BR7805775A BR7805775A BR 7805775 A BR7805775 A BR 7805775A BR 7805775 A BR7805775 A BR 7805775A BR 7805775 A BR7805775 A BR 7805775A BR 7805775 A BR7805775 A BR 7805775A
- Authority
- BR
- Brazil
- Prior art keywords
- dicyclopentadien
- cyclopentene
- gel
- rubber
- preparation
- Prior art date
Links
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 title 2
- 229920001577 copolymer Polymers 0.000 title 1
- RGSFGYAAUTVSQA-UHFFFAOYSA-N pentamethylene Natural products C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 title 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83120277A | 1977-09-07 | 1977-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7805775A true BR7805775A (pt) | 1979-04-24 |
Family
ID=25258527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7805775A BR7805775A (pt) | 1977-09-07 | 1978-09-05 | Processo para a preparacao de copolimeros de ciclopenteno e diciclopentadieno substancialmente isentos de gel,borrachosos;e copolimeros borrachosos |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5946525B2 (pt) |
| BE (1) | BE870221A (pt) |
| BR (1) | BR7805775A (pt) |
| CA (1) | CA1134550A (pt) |
| DE (1) | DE2838302A1 (pt) |
| FR (1) | FR2402671A1 (pt) |
| GB (1) | GB2014588B (pt) |
| IT (1) | IT1106124B (pt) |
| MX (1) | MX148506A (pt) |
| NL (1) | NL7808807A (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6310160B1 (en) * | 1996-09-30 | 2001-10-30 | 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 |
| US20180244837A1 (en) * | 2015-09-24 | 2018-08-30 | Zeon Corporation | Cyclopentene ring-opening copolymer |
| JP7006136B2 (ja) * | 2017-10-30 | 2022-01-24 | 日本ゼオン株式会社 | ゴム架橋物 |
| JP7009920B2 (ja) * | 2017-10-30 | 2022-01-26 | 日本ゼオン株式会社 | 高反発材料 |
| JP7310821B2 (ja) * | 2018-08-17 | 2023-07-19 | 日本ゼオン株式会社 | 環状オレフィン開環共重合体およびその製造方法、ゴム組成物ならびにゴム架橋物 |
| WO2021113503A1 (en) * | 2019-12-04 | 2021-06-10 | Exxonmobil Chemical Patents Inc. | Polymers prepared by ring opening metathesis polymerization |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1770491C3 (de) * | 1968-05-24 | 1982-07-08 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 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/es unknown
- 1978-08-25 NL NL7808807A patent/NL7808807A/xx active Search and Examination
- 1978-09-01 DE DE19782838302 patent/DE2838302A1/de not_active Withdrawn
- 1978-09-04 IT IT50960/78A patent/IT1106124B/it active
- 1978-09-04 FR FR7825400A patent/FR2402671A1/fr active Granted
- 1978-09-05 BE BE190269A patent/BE870221A/xx not_active IP Right Cessation
- 1978-09-05 BR BR7805775A patent/BR7805775A/pt unknown
- 1978-09-06 JP JP53109527A patent/JPS5946525B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT7850960A0 (it) | 1978-09-04 |
| IT1106124B (it) | 1985-11-11 |
| NL7808807A (nl) | 1979-03-09 |
| BE870221A (fr) | 1979-01-02 |
| DE2838302A1 (de) | 1979-03-15 |
| CA1134550A (en) | 1982-10-26 |
| GB2014588A (en) | 1979-08-30 |
| JPS5946525B2 (ja) | 1984-11-13 |
| FR2402671A1 (fr) | 1979-04-06 |
| JPS5450599A (en) | 1979-04-20 |
| MX148506A (es) | 1983-04-28 |
| GB2014588B (en) | 1982-03-10 |
| FR2402671B1 (pt) | 1980-07-04 |
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