IS3665A7 - Pyridinium gagnskiptihvatar til fjölliðunar á cyclo-olefinum með hringopnun - Google Patents
Pyridinium gagnskiptihvatar til fjölliðunar á cyclo-olefinum með hringopnunInfo
- Publication number
- IS3665A7 IS3665A7 IS3665A IS3665A IS3665A7 IS 3665 A7 IS3665 A7 IS 3665A7 IS 3665 A IS3665 A IS 3665A IS 3665 A IS3665 A IS 3665A IS 3665 A7 IS3665 A7 IS 3665A7
- Authority
- IS
- Iceland
- Prior art keywords
- cyclo
- olefin
- polymerization
- catalyst
- ring opening
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/457,042 US5066740A (en) | 1989-12-26 | 1989-12-26 | Pyridinium metathesis catalysts for cycloolefin polymerization |
Publications (1)
Publication Number | Publication Date |
---|---|
IS3665A7 true IS3665A7 (is) | 1991-06-27 |
Family
ID=23815210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IS3665A IS3665A7 (is) | 1989-12-26 | 1990-12-21 | Pyridinium gagnskiptihvatar til fjölliðunar á cyclo-olefinum með hringopnun |
Country Status (6)
Country | Link |
---|---|
US (1) | US5066740A (is) |
EP (1) | EP0435146A3 (is) |
JP (1) | JPH06220171A (is) |
FI (1) | FI906404A (is) |
IE (1) | IE904712A1 (is) |
IS (1) | IS3665A7 (is) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04366109A (ja) * | 1991-06-12 | 1992-12-18 | Idemitsu Kosan Co Ltd | スチレン系重合体の製造方法及びその触媒 |
US6797516B1 (en) | 1999-01-22 | 2004-09-28 | Thales Technologies Ag | Mass spectrometric screening of catalysts |
CN101624370B (zh) * | 2008-07-07 | 2011-07-20 | 郑州大学 | 一种多钼酸化合物及其制备方法 |
BR112015017818A2 (pt) * | 2013-02-06 | 2017-07-11 | Pom Patentverwaltungs Gbr | heteropolioxometalatos |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3746696A (en) * | 1971-03-25 | 1973-07-17 | Goodyear Tire & Rubber | Catalyst systems for polymerizing alicyclic olefins |
US4380617A (en) * | 1982-01-20 | 1983-04-19 | The B. F. Goodrich Company | Preparation of polymers from cycloolefins |
US4426502A (en) * | 1982-06-14 | 1984-01-17 | The B. F. Goodrich Company | Bulk polymerization of cycloolefins |
US4727125A (en) * | 1986-11-03 | 1988-02-23 | Hercules Incorporated | Thermally activated two component metathesis catalyst system |
US4923939A (en) * | 1989-02-21 | 1990-05-08 | The B.F. Goodrich Company | Ring opening polymerization with organophosphonium and organoarsonium metathesis catalysts |
US4923936A (en) * | 1989-02-21 | 1990-05-08 | The Bfgoodrich Company | Heteropolymetallate metathesis catalysts for cycloolefin polymerization |
-
1989
- 1989-12-26 US US07/457,042 patent/US5066740A/en not_active Expired - Lifetime
-
1990
- 1990-12-19 EP EP19900124711 patent/EP0435146A3/en not_active Withdrawn
- 1990-12-21 IS IS3665A patent/IS3665A7/is unknown
- 1990-12-26 JP JP2406556A patent/JPH06220171A/ja active Pending
- 1990-12-27 FI FI906404A patent/FI906404A/fi not_active Application Discontinuation
- 1990-12-28 IE IE471290A patent/IE904712A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI906404A (fi) | 1991-06-27 |
IE904712A1 (en) | 1991-07-17 |
EP0435146A2 (en) | 1991-07-03 |
JPH06220171A (ja) | 1994-08-09 |
FI906404A0 (fi) | 1990-12-27 |
EP0435146A3 (en) | 1991-09-25 |
US5066740A (en) | 1991-11-19 |
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