IT980175B - PROCEDURE FOR THE CATALYTIC POLYMERIZATION OF CYCLOOLEFINS - Google Patents
PROCEDURE FOR THE CATALYTIC POLYMERIZATION OF CYCLOOLEFINSInfo
- Publication number
- IT980175B IT980175B IT4939373A IT4939373A IT980175B IT 980175 B IT980175 B IT 980175B IT 4939373 A IT4939373 A IT 4939373A IT 4939373 A IT4939373 A IT 4939373A IT 980175 B IT980175 B IT 980175B
- Authority
- IT
- Italy
- Prior art keywords
- cycloolefins
- procedure
- catalytic polymerization
- catalytic
- polymerization
- Prior art date
Links
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
-
- 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7205003A NL7205003A (en) | 1972-04-14 | 1972-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT980175B true IT980175B (en) | 1974-09-30 |
Family
ID=19815845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT4939373A IT980175B (en) | 1972-04-14 | 1973-04-12 | PROCEDURE FOR THE CATALYTIC POLYMERIZATION OF CYCLOOLEFINS |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4925097A (en) |
| BE (1) | BE798136A (en) |
| CA (1) | CA1007397A (en) |
| DE (1) | DE2318553A1 (en) |
| FR (1) | FR2180038B1 (en) |
| GB (1) | GB1389979A (en) |
| IT (1) | IT980175B (en) |
| NL (1) | NL7205003A (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2565505B2 (en) * | 1984-06-08 | 1987-08-28 | Elf Aquitaine | IMPROVED CATALYST FOR OLEFIN METATHESIS |
| FR2547513B1 (en) * | 1983-06-15 | 1986-03-21 | Elf Aquitaine | IMPROVED CATALYST FOR OLEFIN METATHESIS |
| DE3460103D1 (en) * | 1983-06-15 | 1986-05-28 | Elf Aquitaine | Catalyst for olefin methathesis |
| GB8526539D0 (en) * | 1985-10-28 | 1985-12-04 | Shell Int Research | Bulk polymerization of dicyclopentadiene |
| FR2603041B1 (en) * | 1986-08-22 | 1988-12-02 | Elf Aquitaine | POLYMERIZATION OF UNSATURATED HYDROCARBONS WITH AN INDUCTION PERIOD |
| KR900007878A (en) * | 1988-11-30 | 1990-06-02 | 오노 알버어스 | Catalyst composition, polymerization method of cyclic olefin using the same in mold and polymer prepared therefrom |
| US5335446A (en) * | 1991-11-21 | 1994-08-09 | Nihon Naishi Inc. | Room insecticide dispenser |
| JPH07213212A (en) * | 1994-01-29 | 1995-08-15 | Nippon Naishi Kk | Apparatus for spraying insecticide in room |
| WO2020061271A1 (en) | 2018-09-20 | 2020-03-26 | Exxonmobil Chemical Patents Inc. | Metathesis catalyst system for polymerizing cycloolefins |
| US20200094234A1 (en) * | 2018-09-20 | 2020-03-26 | Exxonmobil Chemical Patents Inc. | Metathesis Catalyst System for Polymerizing Cycloolefins |
| CN116970148A (en) * | 2023-06-15 | 2023-10-31 | 天津大学 | Cycloolefin copolymer with high performance and wide processing window and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7014132A (en) * | 1970-09-24 | 1972-03-28 | Cycloalkene polymn catalyst - contg aluminium and tungsten compounds |
-
1972
- 1972-04-14 NL NL7205003A patent/NL7205003A/xx unknown
-
1973
- 1973-03-22 CA CA166,720A patent/CA1007397A/en not_active Expired
- 1973-04-12 DE DE19732318553 patent/DE2318553A1/en active Pending
- 1973-04-12 JP JP4092373A patent/JPS4925097A/ja active Pending
- 1973-04-12 IT IT4939373A patent/IT980175B/en active
- 1973-04-12 FR FR7313264A patent/FR2180038B1/fr not_active Expired
- 1973-04-12 BE BE129943A patent/BE798136A/en unknown
- 1973-04-12 GB GB1766073A patent/GB1389979A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4925097A (en) | 1974-03-06 |
| FR2180038B1 (en) | 1976-05-21 |
| BE798136A (en) | 1973-10-12 |
| CA1007397A (en) | 1977-03-22 |
| NL7205003A (en) | 1973-10-16 |
| GB1389979A (en) | 1975-04-09 |
| FR2180038A1 (en) | 1973-11-23 |
| DE2318553A1 (en) | 1973-10-18 |
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