FI99244B - Liuosmenetelmä alfa-olefiinien polymeerien valmistamiseksi - Google Patents

Liuosmenetelmä alfa-olefiinien polymeerien valmistamiseksi

Info

Publication number: FI99244B
Authority: FI; Finland
Prior art keywords: olefins; alpha; polymers; preparation; solution process
Prior art date: 1990-05-02

Application number

FI924927A

Other languages

English (en)

Swedish (sv)

Other versions

FI99244C (fi

FI924927A (fi

FI924927A0 (fi

Inventor

Daniel John Gillis

Vaclav George Zboril

Millard Clifford Hughson

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.)

1990-05-02

Filing date

1992-10-30

Publication date

1997-08-29

1992-10-30 Application filed by Du Pont Canada filed Critical Du Pont Canada

1992-10-30 Publication of FI924927A publication Critical patent/FI924927A/fi

1992-10-30 Publication of FI924927A0 publication Critical patent/FI924927A0/fi

1997-08-29 Publication of FI99244B publication Critical patent/FI99244B/fi

1997-12-10 Application granted granted Critical

1997-12-10 Publication of FI99244C publication Critical patent/FI99244C/fi

Links

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)
Processes Of Treating Macromolecular Substances (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

FI924927A 1990-05-02 1992-10-30 Liuosmenetelmä alfa-olefiinien polymeerien valmistamiseksi FI99244C (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB9009901		1990-05-02
GB909009901A GB9009901D0 (en)	1990-05-02	1990-05-02	Solution process for the preparation of polymers of alpha-olefins
CA9100116		1991-04-05
PCT/CA1991/000116 WO1991017193A1 (en)	1990-05-02	1991-04-05	Solution process for the preparation of polymers of alpha-olefins

Publications (4)

Publication Number	Publication Date
FI924927A FI924927A (fi)	1992-10-30
FI924927A0 FI924927A0 (fi)	1992-10-30
FI99244B true FI99244B (fi)	1997-08-29
FI99244C FI99244C (fi)	1997-12-10

Family

ID=10675374

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI924927A FI99244C (fi)	1990-05-02	1992-10-30	Liuosmenetelmä alfa-olefiinien polymeerien valmistamiseksi

Country Status (15)

Country	Link
EP (1)	EP0527144B1 (fi)
JP (1)	JP2986211B2 (fi)
KR (1)	KR0174757B1 (fi)
AU (1)	AU642728B2 (fi)
BG (1)	BG61452B1 (fi)
BR (1)	BR9106399A (fi)
CA (1)	CA2081887C (fi)
DE (1)	DE69122097T2 (fi)
FI (1)	FI99244C (fi)
GB (1)	GB9009901D0 (fi)
GE (1)	GEP19971158B (fi)
HU (1)	HU211194B (fi)
LV (1)	LV10464B (fi)
RU (1)	RU2091394C1 (fi)
WO (1)	WO1991017193A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100332221B1 (ko) *	1994-06-22	2002-08-08	에스케이 주식회사	에틸렌중합체제조용촉매의제조방법과이를이용한에틸렌중합체의제조방법
WO2017031395A1 (en) *	2015-08-20	2017-02-23	Equistar Chemicals, Lp	Amine based catalyst deactivators for vanadium containing polyethylene processes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1171065A (en) *	1981-01-06	1984-07-17	Vaclav G. Zboril	Process for the preparation of polymers of alpha- olefins at high temperatures
GB8318206D0 (en) *	1983-07-05	1983-08-03	Du Pont Canada	Solution process
US4537869A (en) *	1984-11-19	1985-08-27	Phillips Petroleum Company	Tetravalent titanium treated calcined vanadium catalyst with trialkylaluminum cocatalyst
CA1257863A (en) *	1985-10-17	1989-07-25	Vaclav G. Zboril	SOLUTION PROCESS FOR THE PREPARATION OF POLYMERS OF .alpha.-OLEFINS
US4831000A (en) *	1988-01-15	1989-05-16	Mobil Oil Corporatiion	Catalyst composition for preparing high density or linear low density olefin polymers of controlled molecular weight distribution
US4954471A (en) *	1988-11-28	1990-09-04	Exxon Chemical Patents Inc.	Homogeneous or supported vanadium based catalyst for olefin polymerization

1990
- 1990-05-02 GB GB909009901A patent/GB9009901D0/en active Pending
1991
- 1991-04-05 KR KR1019920702709A patent/KR0174757B1/ko not_active IP Right Cessation
- 1991-04-05 BR BR919106399A patent/BR9106399A/pt not_active IP Right Cessation
- 1991-04-05 RU RU92016332/04A patent/RU2091394C1/ru not_active IP Right Cessation
- 1991-04-05 HU HU9203438A patent/HU211194B/hu unknown
- 1991-04-05 WO PCT/CA1991/000116 patent/WO1991017193A1/en active IP Right Grant
- 1991-04-05 CA CA002081887A patent/CA2081887C/en not_active Expired - Fee Related
- 1991-04-05 JP JP3506423A patent/JP2986211B2/ja not_active Expired - Fee Related
- 1991-04-05 AU AU75535/91A patent/AU642728B2/en not_active Ceased
- 1991-04-05 DE DE69122097T patent/DE69122097T2/de not_active Expired - Fee Related
- 1991-04-05 EP EP91907377A patent/EP0527144B1/en not_active Expired - Lifetime
1992
- 1992-10-30 FI FI924927A patent/FI99244C/fi not_active IP Right Cessation
- 1992-12-01 BG BG97135A patent/BG61452B1/bg unknown
1993
- 1993-04-13 GE GEAP1993676A patent/GEP19971158B/en unknown
- 1993-05-12 LV LVP-93-328A patent/LV10464B/xx unknown

Also Published As

Publication number	Publication date
HU9203438D0 (en)	1993-03-01
RU2091394C1 (ru)	1997-09-27
WO1991017193A1 (en)	1991-11-14
JPH05506260A (ja)	1993-09-16
GB9009901D0 (en)	1990-06-27
EP0527144A1 (en)	1993-02-17
AU642728B2 (en)	1993-10-28
HUT64985A (en)	1994-03-28
LV10464B (en)	1996-02-20
LV10464A (lv)	1995-02-20
AU7553591A (en)	1991-11-27
JP2986211B2 (ja)	1999-12-06
BG97135A (bg)	1994-01-24
BG61452B1 (en)	1997-08-29
CA2081887C (en)	2001-08-07
DE69122097D1 (de)	1996-10-17
DE69122097T2 (de)	1997-03-06
FI99244C (fi)	1997-12-10
HU211194B (en)	1995-11-28
CA2081887A1 (en)	1991-11-03
GEP19971158B (en)	1997-08-11
FI924927A (fi)	1992-10-30
KR0174757B1 (ko)	1999-04-01
EP0527144B1 (en)	1996-09-11
BR9106399A (pt)	1993-05-04
FI924927A0 (fi)	1992-10-30

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Legal Events

Date	Code	Title	Description
1997-08-05	BB	Publication of examined application
2004-10-31	MA	Patent expired