ATE99704T1 - Katalysator fuer ethylenpolymerisation. - Google Patents

Katalysator fuer ethylenpolymerisation.

Info

Publication number: ATE99704T1
Authority: AT; Austria
Prior art keywords: catalyst; ethylene polymerization; vanadium compound; alkylhalosilane; alike
Prior art date: 1989-02-14

Application number

AT90102822T

Other languages

English (en)

Inventor

Sari Beth Samuels

Frederick John Karol

Original Assignee

Union Carbide Chem Plastic

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.)

1989-02-14

Filing date

1990-02-13

Publication date

1994-01-15

1990-02-13 Application filed by Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic

1994-01-15 Application granted granted Critical

1994-01-15 Publication of ATE99704T1 publication Critical patent/ATE99704T1/de

Links

239000003054 catalyst Substances 0.000 title abstract 2
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
239000005977 Ethylene Substances 0.000 title 1
238000006116 polymerization reaction Methods 0.000 title 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
150000003682 vanadium compounds Chemical class 0.000 abstract 2
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
239000002879 Lewis base Substances 0.000 abstract 1
125000000217 alkyl group Chemical group 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
229910052794 bromium Inorganic materials 0.000 abstract 1
125000004432 carbon atom Chemical group C* 0.000 abstract 1
239000007795 chemical reaction product Substances 0.000 abstract 1
229910052801 chlorine Inorganic materials 0.000 abstract 1
239000000460 chlorine Substances 0.000 abstract 1
125000001309 chloro group Chemical group Cl* 0.000 abstract 1
-1 hydrocarbyl aluminum Chemical compound 0.000 abstract 1
PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical group II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract 1
150000007527 lewis bases Chemical class 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
239000000377 silicon dioxide Substances 0.000 abstract 1

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

AT90102822T 1989-02-14 1990-02-13 Katalysator fuer ethylenpolymerisation. ATE99704T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US31028289A	1989-02-14	1989-02-14
EP90102822A EP0383275B1 (de)	1989-02-14	1990-02-13	Katalysator für Ethylenpolymerisation

Publications (1)

Publication Number	Publication Date
ATE99704T1 true ATE99704T1 (de)	1994-01-15

Family

ID=23201788

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90102822T ATE99704T1 (de)	1989-02-14	1990-02-13	Katalysator fuer ethylenpolymerisation.

Country Status (6)

Country	Link
EP (1)	EP0383275B1 (de)
JP (1)	JPH02235910A (de)
AT (1)	ATE99704T1 (de)
BR (1)	BR9000637A (de)
CA (1)	CA2009962A1 (de)
DE (1)	DE69005662D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP4707346A1 (de)	2024-09-06	2026-03-11	Tenaris Connections B.V.	Beschichtung für eine schraubverbindung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS55164205A (en) *	1979-06-07	1980-12-20	Sumitomo Chem Co Ltd	Multistage polymerization of ethylene
IL71356A (en) *	1983-03-29	1987-07-31	Union Carbide Corp	Process for producing polyethylene,a supported vanadium catalyst precursor therefor and a catalyst composition containing said supported precursor
US4607019A (en) *	1984-12-12	1986-08-19	Exxon Research & Engineering Co.	Polymerization catalyst, production and use

1990
- 1990-02-13 JP JP2029772A patent/JPH02235910A/ja active Pending
- 1990-02-13 CA CA002009962A patent/CA2009962A1/en not_active Abandoned
- 1990-02-13 DE DE90102822T patent/DE69005662D1/de not_active Expired - Lifetime
- 1990-02-13 AT AT90102822T patent/ATE99704T1/de not_active IP Right Cessation
- 1990-02-13 BR BR909000637A patent/BR9000637A/pt not_active Application Discontinuation
- 1990-02-13 EP EP90102822A patent/EP0383275B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2009962A1 (en)	1990-08-14
BR9000637A (pt)	1991-01-15
DE69005662D1 (de)	1994-02-17
EP0383275B1 (de)	1994-01-05
EP0383275A2 (de)	1990-08-22
EP0383275A3 (de)	1991-10-09
JPH02235910A (ja)	1990-09-18

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Legal Events

Date	Code	Title	Description
1994-07-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties