FR2014139A1 - - Google Patents

Info

Publication number
FR2014139A1
FR2014139A1 FR6916960A FR6916960A FR2014139A1 FR 2014139 A1 FR2014139 A1 FR 2014139A1 FR 6916960 A FR6916960 A FR 6916960A FR 6916960 A FR6916960 A FR 6916960A FR 2014139 A1 FR2014139 A1 FR 2014139A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR6916960A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2014139A1 publication Critical patent/FR2014139A1/fr
Withdrawn legal-status Critical Current

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
FR6916960A 1968-05-24 1969-05-23 Withdrawn FR2014139A1 (fr)

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 (1)

Publication Number Publication Date
FR2014139A1 true FR2014139A1 (fr) 1970-04-17

Family

ID=5700531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6916960A Withdrawn FR2014139A1 (fr) 1968-05-24 1969-05-23

Country Status (9)

Country Link
US (1) US3631010A (fr)
AT (1) AT289382B (fr)
BE (1) BE733569A (fr)
CA (1) CA931690A (fr)
DE (1) DE1770491C3 (fr)
ES (1) ES367646A1 (fr)
FR (1) FR2014139A1 (fr)
GB (1) GB1265828A (fr)
NL (1) NL158521B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128442A1 (en) * 1971-03-01 1972-10-20 Ici Ltd Prodn of polyalkenes - by ring opening (co) polymn of unbranched cycloalkene(s) with the aid of a catalyst system liberatin
FR2402671A1 (fr) * 1977-09-07 1979-04-06 Goodyear Tire & Rubber Procede de copolymerisation de cyclopentene
FR2402670A1 (fr) * 1977-09-07 1979-04-06 Goodyear Tire & Rubber Procede de polymerisation de cyclopentene et d'autres olefines et diolefiniques cycliques

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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
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
US4010113A (en) * 1974-04-01 1977-03-01 The Goodyear Tire & Rubber Company Catalyst for metathesis of cycloolefins
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
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
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 (fr) * 1988-03-30 1995-04-25 Willem Sjardijn Polymerisation de derives du nor-bornene et systeme catalytique pouvant etre utilise dans ce cas
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
US7148302B2 (en) * 2004-10-05 2006-12-12 The Goodyear Tire & Rubber Company Catalyst for polymerization of norbornene
US7122611B2 (en) * 2004-10-05 2006-10-17 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 (fr) 2019-12-04 2021-06-10 Exxonmobil Chemical Patents Inc. Polymères préparés par polymérisation par métathèse par ouverture de cycle
WO2021178235A1 (fr) 2020-03-03 2021-09-10 Exxonmobil Chemical Patents Inc. Composés de caoutchouc pour bandes de roulement de pneus de camions de gros tonnage et de bus et procédés associés
US20230159670A1 (en) 2020-03-19 2023-05-25 Exxonmobil Chemical Patents Inc. Improved Ring Opening Metathesis Catalyst Systems for Cyclic Olefin Polymerization
WO2021188337A1 (fr) 2020-03-19 2021-09-23 Exxonmobil Chemical Patents Inc. Complexes de métaux de transition du groupe 6 de type dimérique pentavalent et leurs procédés d'utilisation
US11912861B2 (en) 2020-10-29 2024-02-27 ExxonMobil Engineering & Technology Co. Rubber composition for lighter weight tires and improved wet traction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2128442A1 (en) * 1971-03-01 1972-10-20 Ici Ltd Prodn of polyalkenes - by ring opening (co) polymn of unbranched cycloalkene(s) with the aid of a catalyst system liberatin
FR2402671A1 (fr) * 1977-09-07 1979-04-06 Goodyear Tire & Rubber Procede de copolymerisation de cyclopentene
FR2402670A1 (fr) * 1977-09-07 1979-04-06 Goodyear Tire & Rubber Procede de polymerisation de cyclopentene et d'autres olefines et diolefiniques cycliques

Also Published As

Publication number Publication date
DE1770491B2 (de) 1981-07-23
ES367646A1 (es) 1971-04-16
BE733569A (fr) 1969-11-24
NL158521B (nl) 1978-11-15
CA931690A (en) 1973-08-07
US3631010A (en) 1971-12-28
DE1770491A1 (de) 1971-10-28
DE1770491C3 (de) 1982-07-08
AT289382B (de) 1971-04-26
NL6907956A (fr) 1969-11-26
GB1265828A (fr) 1972-03-08

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Legal Events

Date Code Title Description
ST Notification of lapse