NL152871B - METHOD FOR POLYMERIZING ETHENE. - Google Patents

METHOD FOR POLYMERIZING ETHENE.

Info

Publication number: NL152871B
Authority: NL; Netherlands
Prior art keywords: ethene; polymerizing; polymerizing ethene
Prior art date: 1967-11-13

Application number

NL6816149A

Other languages

Dutch (nl)

Other versions

NL6816149A (en

Original Assignee

Union Carbide Corp

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.)

1967-11-13

Filing date

1968-11-13

Publication date

1977-04-15

1968-11-13 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1969-05-16 Publication of NL6816149A publication Critical patent/NL6816149A/xx

1977-04-15 Publication of NL152871B publication Critical patent/NL152871B/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
- C08F10/02—Ethene

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)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polymerization Catalysts (AREA)

NL6816149A 1967-11-13 1968-11-13 METHOD FOR POLYMERIZING ETHENE. NL152871B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US68204567A	1967-11-13	1967-11-13
US70863868A	1968-02-27	1968-02-27

Publications (2)

Publication Number	Publication Date
NL6816149A NL6816149A (en)	1969-05-16
NL152871B true NL152871B (en)	1977-04-15

Family

ID=27102804

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6816149A NL152871B (en)	1967-11-13	1968-11-13	METHOD FOR POLYMERIZING ETHENE.

Country Status (7)

Country	Link
AT (1)	AT299536B (en)
BE (1)	BE723775A (en)
ES (1)	ES360147A1 (en)
FR (1)	FR1591425A (en)
GB (1)	GB1253063A (en)
NL (1)	NL152871B (en)
SE (2)	SE370404B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2126456A2 (en) *	1969-08-13	1972-10-06	Ici Ltd	Amorphous vulcanisable elastomer
JPS4913230B1 (en) *	1970-12-15	1974-03-29
US3687920A (en) *	1971-01-25	1972-08-29	Union Carbide Corp	Polymerization of olefins with silane modified catalyst system
DE3030055A1 (en)	1980-08-08	1982-03-25	Basf Ag, 6700 Ludwigshafen	METHOD FOR PRODUCING ETHYLENE HOMOPOLYMERISATS AND ETHYLEN-COPOLYMERISATEN WITH (ALPHA) -MONOOLEFINEN
GB8919925D0 (en) *	1989-09-04	1989-10-18	Bp Chem Int Ltd	Chromium-containing complex polymerisation catalyst
GB8919926D0 (en) *	1989-09-04	1989-10-18	Bp Chem Int Ltd	Chromium-containing complex polymerisation catalyst
GB8919924D0 (en) *	1989-09-04	1989-10-18	Bp Chem Int Ltd	Chromium-containing complex polymerisation catalyst
EP0509294B1 (en) *	1991-03-29	1997-05-14	CHEVRON U.S.A. Inc.	Cyclopentadienyl group 6b metal-alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins
US5418200A (en) *	1991-03-29	1995-05-23	Chevron Chemical Company	Cyclopentadienyl group 6B metal α-olefin polymerization catalysts and process for polymerizing α-olefins
US5593931A (en) *	1995-03-03	1997-01-14	Chevron Chemical Company	Cyclopentadienyl group 6b metal alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins
DE19645939A1 (en) *	1996-11-07	1998-05-14	Buna Sow Leuna Olefinverb Gmbh	Process for the production of ultra high molecular weight polyethylene and method for activating the catalyst support
US8653208B2 (en) *	2012-05-18	2014-02-18	Union Carbide Chemicals & Plastics Technology Llc	Process for preparing catalysts and catalysts made thereby
US10329363B2 (en)	2015-03-23	2019-06-25	Exxonmobil Chemical Patents Inc.	Group 6 transition metal catalyst compound and use thereof

1968
- 1968-11-12 AT AT1101968A patent/AT299536B/en not_active IP Right Cessation
- 1968-11-12 ES ES360147A patent/ES360147A1/en not_active Expired
- 1968-11-12 GB GB1253063D patent/GB1253063A/en not_active Expired
- 1968-11-12 SE SE59772A patent/SE370404B/xx unknown
- 1968-11-12 FR FR1591425D patent/FR1591425A/fr not_active Expired
- 1968-11-13 NL NL6816149A patent/NL152871B/en not_active IP Right Cessation
- 1968-11-13 BE BE723775D patent/BE723775A/xx not_active IP Right Cessation
1972
- 1972-04-21 SE SE531772A patent/SE414929B/en unknown

Also Published As

Publication number	Publication date
SE414929B (en)	1980-08-25
GB1253063A (en)	1971-11-10
DE1808388A1 (en)	1970-01-29
BE723775A (en)	1969-05-13
DE1808388B2 (en)	1976-02-26
ES360147A1 (en)	1970-10-16
SE370404B (en)	1974-10-14
AT299536B (en)	1972-06-26
FR1591425A (en)	1970-04-27
NL6816149A (en)	1969-05-16

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Legal Events

Date	Code	Title	Description
1988-11-30	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: UNION CARBIDE
1989-01-16	V4	Lapsed because of reaching the maxim lifetime of a patent