DD103449A1 - - Google Patents
Info
- Publication number
- DD103449A1 DD103449A1 DD169458A DD16945873A DD103449A1 DD 103449 A1 DD103449 A1 DD 103449A1 DD 169458 A DD169458 A DD 169458A DD 16945873 A DD16945873 A DD 16945873A DD 103449 A1 DD103449 A1 DD 103449A1
- Authority
- DD
- German Democratic Republic
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
- C08F132/00—Homopolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1757213A SU427022A1 (ru) | 1972-03-16 | 1972-03-16 | Способ получения карбоцепных линейных полимеров |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD103449A1 true DD103449A1 (en:Method) | 1974-01-20 |
Family
ID=20505921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD169458A DD103449A1 (en:Method) | 1972-03-16 | 1973-03-14 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3878182A (en:Method) |
| DD (1) | DD103449A1 (en:Method) |
| DE (1) | DE2313022A1 (en:Method) |
| FR (1) | FR2176056B1 (en:Method) |
| IT (1) | IT983556B (en:Method) |
| SU (1) | SU427022A1 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2503943A1 (de) * | 1974-02-04 | 1975-08-07 | Inst Francais Du Petrol | Neue katalytische komposition und ihre verwendung zur polymerisierung von cycloolefinen |
| CN1043474C (zh) * | 1993-05-25 | 1999-05-26 | 埃克森化学专利公司 | 烯烃聚合用带载体的金属茂催化剂体系及其制备方法和用途 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL277898A (en:Method) * | 1961-05-02 | |||
| GB1035282A (en) * | 1964-01-17 | 1966-07-06 | Montedison Spa | High molecular weight unsaturated hydrocarbon homopolymers |
| US3462403A (en) * | 1964-05-11 | 1969-08-19 | Columbian Carbon | Polymerization catalyst comprising (1) transition metal amide,(2) znr2 or zncl2 and (3) ziegler catalyst or ziegler catalyst reducing component |
| NL144291B (nl) * | 1965-02-11 | 1974-12-16 | Montedison Spa | Werkwijze om lineaire homopolymeren van cycloalkenen te bereiden. |
-
1972
- 1972-03-16 SU SU1757213A patent/SU427022A1/ru active
-
1973
- 1973-03-14 FR FR7309148A patent/FR2176056B1/fr not_active Expired
- 1973-03-14 DD DD169458A patent/DD103449A1/xx unknown
- 1973-03-15 IT IT21677/73A patent/IT983556B/it active
- 1973-03-15 DE DE2313022A patent/DE2313022A1/de active Pending
- 1973-03-16 US US341951A patent/US3878182A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SU427022A1 (ru) | 1974-05-05 |
| US3878182A (en) | 1975-04-15 |
| IT983556B (it) | 1974-11-11 |
| FR2176056A1 (en:Method) | 1973-10-26 |
| DE2313022A1 (de) | 1973-09-20 |
| FR2176056B1 (en:Method) | 1976-11-05 |