BE861275A - ETHYLENE POLYMERIZATION CATALYST ITS PREPARATION AND USE - Google Patents

ETHYLENE POLYMERIZATION CATALYST ITS PREPARATION AND USE

Info

Publication number: BE861275A
Authority: BE; Belgium
Prior art keywords: preparation; polymerization catalyst; ethylene polymerization; ethylene; catalyst
Prior art date: 1977-02-02

Application number

BE182986A

Other languages

French (fr)

Original Assignee

Chemplex Co

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.)

1977-02-02

Filing date

1977-11-28

Publication date

1978-03-16

1977-11-28 Application filed by Chemplex Co filed Critical Chemplex Co

1978-03-16 Publication of BE861275A publication Critical patent/BE861275A/en

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)
Polymerization Catalysts (AREA)

BE182986A 1977-02-02 1977-11-28 ETHYLENE POLYMERIZATION CATALYST ITS PREPARATION AND USE BE861275A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US76491477A	1977-02-02	1977-02-02

Publications (1)

Publication Number	Publication Date
BE861275A true BE861275A (en)	1978-03-16

Family

ID=25072151

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE182986A BE861275A (en)	1977-02-02	1977-11-28	ETHYLENE POLYMERIZATION CATALYST ITS PREPARATION AND USE

Country Status (8)

Country	Link
JP (1)	JPS5396986A (en)
BE (1)	BE861275A (en)
CA (1)	CA1090765A (en)
DE (1)	DE2752354C3 (en)
FR (1)	FR2379554A1 (en)
GB (1)	GB1541188A (en)
IT (1)	IT1093077B (en)
SE (1)	SE7801209L (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2005123793A1 (en)	2004-06-16	2005-12-29	Basell Polyolefine Gmbh	Catalyst comprising chromium and zirconium for the polymerization and/or copolymerization of olefins
US7407591B2 (en)	2004-04-30	2008-08-05	Basell Polyolefine Gmbh	Process for the reduction of activated chromium oxide catalyst
US7705097B2 (en)	2004-06-16	2010-04-27	Basell Polyolefine Gmbh	Process for preparing a chromium-based catalyst for the polymerization and/or copolymerization of olefins
US7803736B2 (en)	2002-12-10	2010-09-28	Basell Polyolefine Gmbh	Supported chromium catalyst and its use for preparing homopolymers and copolymers of ethylene
US8022124B2 (en)	2006-01-31	2011-09-20	Basell Polyolefine Gmbh	Process for preparation of ethylene polymers for blown films
US8039569B2 (en)	2005-04-25	2011-10-18	Basell Polyolefine Gmbh	Polyethylene molding compositions for injection molding applications

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1505818A (en) *	1974-06-11	1978-03-30	British Petroleum Co	Polymerisation process

1977
- 1977-10-28 CA CA289,822A patent/CA1090765A/en not_active Expired
- 1977-11-23 GB GB48823/77A patent/GB1541188A/en not_active Expired
- 1977-11-23 DE DE2752354A patent/DE2752354C3/en not_active Expired
- 1977-11-28 BE BE182986A patent/BE861275A/en unknown
- 1977-12-19 FR FR7738229A patent/FR2379554A1/en active Granted
- 1977-12-20 IT IT52293/77A patent/IT1093077B/en active
1978
- 1978-02-01 SE SE7801209A patent/SE7801209L/en unknown
- 1978-02-02 JP JP993778A patent/JPS5396986A/en active Granted

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7803736B2 (en)	2002-12-10	2010-09-28	Basell Polyolefine Gmbh	Supported chromium catalyst and its use for preparing homopolymers and copolymers of ethylene
US7407591B2 (en)	2004-04-30	2008-08-05	Basell Polyolefine Gmbh	Process for the reduction of activated chromium oxide catalyst
WO2005123793A1 (en)	2004-06-16	2005-12-29	Basell Polyolefine Gmbh	Catalyst comprising chromium and zirconium for the polymerization and/or copolymerization of olefins
US7705097B2 (en)	2004-06-16	2010-04-27	Basell Polyolefine Gmbh	Process for preparing a chromium-based catalyst for the polymerization and/or copolymerization of olefins
US7714091B2 (en)	2004-06-16	2010-05-11	Basell Polyolefine Gmbh	Catalyst comprising chromium and zirconium for the polymerization and/or copolymerization of olefins
US8039569B2 (en)	2005-04-25	2011-10-18	Basell Polyolefine Gmbh	Polyethylene molding compositions for injection molding applications
US8022124B2 (en)	2006-01-31	2011-09-20	Basell Polyolefine Gmbh	Process for preparation of ethylene polymers for blown films

Also Published As

Publication number	Publication date
DE2752354A1 (en)	1978-08-03
JPS5396986A (en)	1978-08-24
FR2379554B1 (en)	1980-10-10
IT1093077B (en)	1985-07-19
CA1090765A (en)	1980-12-02
SE7801209L (en)	1978-08-03
GB1541188A (en)	1979-02-21
FR2379554A1 (en)	1978-09-01
DE2752354C3 (en)	1980-11-06
JPS5515486B2 (en)	1980-04-24
DE2752354B2 (en)	1980-03-06

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