BE866420A - Procede de polymerisation en solution d'alpha-olefines et catalyseur approprie - Google Patents

Procede de polymerisation en solution d'alpha-olefines et catalyseur approprie

Info

Publication number: BE866420A
Authority: BE; Belgium
Prior art keywords: olefins; alpha; solution; polymerization process; appropriate catalyst
Prior art date: 1977-04-27

Application number

BE187144A

Other languages

English (en)

Original Assignee

Du Pont Canada

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.)

1977-04-27

Filing date

1978-04-26

Publication date

1978-08-14

1978-04-26 Application filed by Du Pont Canada filed Critical Du Pont Canada

1978-08-14 Publication of BE866420A publication Critical patent/BE866420A/fr

Classifications

- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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)
Polymerisation Methods In General (AREA)

BE187144A 1977-04-27 1978-04-26 Procede de polymerisation en solution d'alpha-olefines et catalyseur approprie BE866420A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB17601/77A GB1595072A (en)	1977-04-27	1977-04-27	Process for the preparation of polymers of ethylene and copolymers of ethylene with other alphaolefins and catalysts therefor

Publications (1)

Publication Number	Publication Date
BE866420A true BE866420A (fr)	1978-08-14

Family

ID=10098014

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE187144A BE866420A (fr)	1977-04-27	1978-04-26	Procede de polymerisation en solution d'alpha-olefines et catalyseur approprie

Country Status (9)

Country	Link
US (1)	US4311816A (fr)
JP (1)	JPS53134889A (fr)
BE (1)	BE866420A (fr)
CA (1)	CA1119154A (fr)
DE (1)	DE2818657A1 (fr)
FR (1)	FR2388835A1 (fr)
GB (1)	GB1595072A (fr)
IT (1)	IT1094564B (fr)
NL (1)	NL7804477A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4451633A (en) *	1982-08-19	1984-05-29	Shell Oil Company	Olefin polymerization
GB8509452D0 (en) *	1985-04-12	1985-05-15	Du Pont Canada	Colour of polymers
CA1267646A (fr) *	1985-06-06	1990-04-10	The Dow Chemical Company	Catalyseur et methode pour l'obtention de polymeres olefiniques a distribution relativement etroite de la masse moleculaire
NL8700322A (nl) *	1987-02-11	1988-09-01	Stamicarbon	Katalysatorsysteem voor (co)polymerisatie van etheen in solutie.
NL8700321A (nl) *	1987-02-11	1988-09-01	Stamicarbon	Katalysatorsysteem voor hoge temperatuur (co)polymerisatie van etheen.
NL8700559A (nl) *	1987-03-09	1988-10-03	Stamicarbon	Katalysatorsysteem voor hoge temperatuur (co)polymerisatie van etheen.
US4851378A (en) *	1987-07-23	1989-07-25	Texas Alkyls, Inc.	Olefin polymerization of copolymerization catalyst components
US4910178A (en) *	1988-09-30	1990-03-20	Texas Alkyls, Inc.	Olefin polymerization or copolymerization catalyst components
US6153551A (en) *	1997-07-14	2000-11-28	Mobil Oil Corporation	Preparation of supported catalyst using trialkylaluminum-metallocene contact products
US7144964B2 (en) *	2004-08-19	2006-12-05	Equistar Chemicals, L.P.	Solution polymerization process utilizing preassembled bimetallic Ziegler-Natta catalyst

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3218266A (en) *	1955-12-06	1965-11-16	Du Pont	Olefin polymerization catalysts
NL153555B (nl) *	1968-05-15	1977-06-15	Stamicarbon	Werkwijze ter bereiding van alkeenpolymeren.
PL71758B1 (en) *	1969-06-03	1974-06-29	Stamicarbon Bv Geleen (Niederlande)	Process for the preparation of alkene polymers[ca924450a]

1977
- 1977-04-27 GB GB17601/77A patent/GB1595072A/en not_active Expired
1978
- 1978-04-24 JP JP4795778A patent/JPS53134889A/ja active Granted
- 1978-04-25 CA CA000301862A patent/CA1119154A/fr not_active Expired
- 1978-04-26 BE BE187144A patent/BE866420A/fr not_active IP Right Cessation
- 1978-04-26 FR FR7812315A patent/FR2388835A1/fr not_active Withdrawn
- 1978-04-26 NL NL7804477A patent/NL7804477A/xx not_active Application Discontinuation
- 1978-04-26 IT IT22725/78A patent/IT1094564B/it active
- 1978-04-27 DE DE19782818657 patent/DE2818657A1/de not_active Withdrawn
1980
- 1980-05-05 US US06/147,055 patent/US4311816A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
IT7822725A0 (it)	1978-04-26
NL7804477A (nl)	1978-10-31
JPS53134889A (en)	1978-11-24
IT1094564B (it)	1985-08-02
FR2388835A1 (fr)	1978-11-24
JPS6249281B2 (fr)	1987-10-19
US4311816A (en)	1982-01-19
CA1119154A (fr)	1982-03-02
DE2818657A1 (de)	1978-11-02
GB1595072A (en)	1981-08-05

Similar Documents

Publication	Publication Date	Title
FR2342995A1 (fr)	1977-09-30	Procede de polymerisation d'a-olefines et catalyseur utile dans ce procede
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NZ192486A (en)	1982-03-23	Magnesium-titanium-containing catalyst in spheroidal form and ethylene polymerisation process
FR2332288A1 (fr)	1977-06-17	Catalyseurs de polymerisation d'alpha-olefines
FR2462447B1 (fr)	1985-11-15	Catalyseur et procede de polymerisation
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FR2338290A1 (fr)	1977-08-12	Procede de polymerisation d'olefines et catalyseurs a utiliser dans ce procede
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FR2464242B1 (fr)	1985-09-27	Catalyseur pour la polymerisation d'alpha-olefines et procede d'application de ce catalyseur
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BE824512A (fr)	1975-07-17	Catalyseur et procede pour la polymerisation d'alpha-olefines
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BE866420A (fr)	1978-08-14	Procede de polymerisation en solution d'alpha-olefines et catalyseur approprie
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BE883637A (fr)	1980-10-01	Catalyseur et procede de polymerisation des alpha-olefines
FR2347385A1 (fr)	1977-11-04	Catalyseur et procede de polymerisation
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DE2966259D1 (en)	1983-11-10	Process for polymerising 1-olefins and polymers produced therefrom
YU12983A (en)	1985-10-31	Process for the polymerization and copolymerization of monoolefines

Legal Events

Date	Code	Title	Description
1985-10-31	RE	Patent lapsed	Owner name: DU PONT OF CANADA LTD Effective date: 19850426

Date

Code

Title

Description

1985-10-31

Patent lapsed

Owner name: DU PONT OF CANADA LTD

Effective date: 19850426