NL6907956A - - Google Patents
Info
- Publication number
- NL6907956A NL6907956A NL6907956A NL6907956A NL6907956A NL 6907956 A NL6907956 A NL 6907956A NL 6907956 A NL6907956 A NL 6907956A NL 6907956 A NL6907956 A NL 6907956A NL 6907956 A NL6907956 A NL 6907956A
- Authority
- NL
- Netherlands
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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1770491A DE1770491C3 (de) | 1968-05-24 | 1968-05-24 | Verfahren zur Herstellung von trans-Polynentenamer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6907956A true NL6907956A (de) | 1969-11-26 |
| NL158521B NL158521B (nl) | 1978-11-15 |
Family
ID=5700531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6907956.A NL158521B (nl) | 1968-05-24 | 1969-05-23 | Werkwijze voor de bereiding van polypentenameren met overwegend transstructuur. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3631010A (de) |
| AT (1) | AT289382B (de) |
| BE (1) | BE733569A (de) |
| CA (1) | CA931690A (de) |
| DE (1) | DE1770491C3 (de) |
| ES (1) | ES367646A1 (de) |
| FR (1) | FR2014139A1 (de) |
| GB (1) | GB1265828A (de) |
| NL (1) | NL158521B (de) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758130A (fr) * | 1969-10-28 | 1970-04-01 | Bayer Ag | Procede de preparation de polymeres greffes et produits obtenuspar ce procede |
| BE758928A (fr) * | 1969-11-13 | 1971-04-16 | Bayer Ag | Reglage du poids moleculaire de produits obtenus par polymerisation de cycloolefines avec ouverture de cycle |
| US3974094A (en) * | 1970-06-11 | 1976-08-10 | Chemische Werke Huls Aktiengesellschaft | Catalyst system for the production of polyalkenamers |
| US3855361A (en) * | 1970-11-14 | 1974-12-17 | Bayer Ag | Trans-1,5-polypentenamer with improved processing properties |
| IT948018B (it) * | 1971-03-01 | 1973-05-30 | Ici Ltd | Processo per la produzione di polimeri |
| US3895001A (en) * | 1971-04-17 | 1975-07-15 | Bayer Ag | Process for the polymerisation of cycloalkenes |
| US3944533A (en) * | 1973-08-25 | 1976-03-16 | Bayer Aktiengesellschaft | Polyalkenamers of wide molecular-weight distribution |
| DE2357193A1 (de) * | 1973-11-16 | 1975-05-28 | Bayer Ag | Katalysatoren und ihre verwendung |
| US4020257A (en) * | 1973-11-16 | 1977-04-26 | Bayer Aktiengesellschaft | Catalysts |
| US3997471A (en) * | 1974-04-01 | 1976-12-14 | The Goodyear Tire & Rubber Company | Cycloolefin metathesis catalyst |
| US3935179A (en) * | 1974-04-01 | 1976-01-27 | The Goodyear Tire & Rubber Company | Cycloolefin metathesis |
| US3945986A (en) * | 1974-04-01 | 1976-03-23 | The Goodyear Tire & Rubber Company | Metathesis of cycloolefins |
| US4010113A (en) * | 1974-04-01 | 1977-03-01 | The Goodyear Tire & Rubber Company | Catalyst for metathesis of cycloolefins |
| US4172932A (en) * | 1977-09-07 | 1979-10-30 | The Goodyear Tire & Rubber Company | Process for the preparation of polymers of cyclopentene or copolymers of cyclopentene with unsaturated alicyclic compounds |
| CA1134550A (en) * | 1977-09-07 | 1982-10-26 | Eilert A. Ofstead | Cyclopentene copolymerization process |
| GB2003894B (en) * | 1977-09-07 | 1982-03-24 | Goodyear Tire & Rubber | Polymerization of cyclopentene and other cyclic olefins and diolefins |
| US4137390A (en) * | 1977-09-07 | 1979-01-30 | The Goodyear Tire & Rubber Company | Process for the polymerization of cycloolefins |
| US4239874A (en) * | 1979-02-21 | 1980-12-16 | The Goodyear Tire & Rubber Company | Cyclopentene copolymerization process |
| CA1335374C (en) * | 1988-03-30 | 1995-04-25 | Willem Sjardijn | Polymerization of norbornene derivatives and catalytic system suitable for use therein |
| US5254629A (en) * | 1988-11-30 | 1993-10-19 | Shell Oil Company | Polymerization of cyclic olefins |
| US5369195A (en) * | 1988-11-30 | 1994-11-29 | Shell Oil Company | Polymerization of cyclic olefins |
| US7122611B2 (en) * | 2004-10-05 | 2006-10-17 | The Goodyear Tire & Rubber Company | Catalyst for polymerization of norbornene |
| US7148302B2 (en) * | 2004-10-05 | 2006-12-12 | The Goodyear Tire & Rubber Company | Catalyst for polymerization of norbornene |
| CN106977636B (zh) * | 2016-01-18 | 2019-06-28 | 中国石油化工股份有限公司 | 一种液体反式聚环戊烯橡胶及其制备方法和应用 |
| WO2021113503A1 (en) | 2019-12-04 | 2021-06-10 | Exxonmobil Chemical Patents Inc. | Polymers prepared by ring opening metathesis polymerization |
| CN115551708A (zh) | 2020-03-03 | 2022-12-30 | 埃克森美孚化学专利公司 | 用于重载卡车和公共汽车轮胎胎面的橡胶配混物及其相关方法 |
| EP4121206B1 (de) | 2020-03-19 | 2025-01-29 | ExxonMobil Chemical Patents Inc. | Metathesekatalysatorsysteme mit verbesserter ringöffnung zur cyclischen olefinpolymerisation |
| WO2021188337A1 (en) | 2020-03-19 | 2021-09-23 | Exxonmobil Chemical Patents Inc. | Pentavalent dimeric group 6 transition metal complexes and methods for use thereof |
| US11912861B2 (en) | 2020-10-29 | 2024-02-27 | ExxonMobil Engineering & Technology Co. | Rubber composition for lighter weight tires and improved wet traction |
-
1968
- 1968-05-24 DE DE1770491A patent/DE1770491C3/de not_active Expired
-
1969
- 1969-04-23 AT AT392069A patent/AT289382B/de not_active IP Right Cessation
- 1969-04-24 GB GB1265828D patent/GB1265828A/en not_active Expired
- 1969-05-02 CA CA050369A patent/CA931690A/en not_active Expired
- 1969-05-09 US US826062A patent/US3631010A/en not_active Expired - Lifetime
- 1969-05-23 BE BE733569D patent/BE733569A/xx unknown
- 1969-05-23 FR FR6916960A patent/FR2014139A1/fr not_active Withdrawn
- 1969-05-23 NL NL6907956.A patent/NL158521B/xx not_active IP Right Cessation
- 1969-05-24 ES ES367646A patent/ES367646A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE733569A (de) | 1969-11-24 |
| US3631010A (en) | 1971-12-28 |
| FR2014139A1 (de) | 1970-04-17 |
| ES367646A1 (es) | 1971-04-16 |
| DE1770491B2 (de) | 1981-07-23 |
| DE1770491C3 (de) | 1982-07-08 |
| GB1265828A (de) | 1972-03-08 |
| AT289382B (de) | 1971-04-26 |
| DE1770491A1 (de) | 1971-10-28 |
| CA931690A (en) | 1973-08-07 |
| NL158521B (nl) | 1978-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: BAYER |