ZA914072B - Process for the preparation of a polyolefin - Google Patents

Process for the preparation of a polyolefin

Info

Publication number: ZA914072B
Authority: ZA; South Africa
Prior art keywords: polyolefin; preparation
Prior art date: 1990-05-30

Application number

ZA914072A

Inventor

Hans-Friedrich Herrmann

Herrmann Hans-Friedrich

Ludwig Boehm

Boehm Ludwig

Original Assignee

Hoechst Ag

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.)

1990-05-30

Filing date

1991-05-29

Publication date

1992-03-25

1991-05-29 Application filed by Hoechst Ag filed Critical Hoechst Ag

1992-03-25 Publication of ZA914072B publication Critical patent/ZA914072B/en

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
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—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)

ZA914072A 1990-05-30 1991-05-29 Process for the preparation of a polyolefin ZA914072B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4017331A DE4017331A1 (en)	1990-05-30	1990-05-30	PROCESS FOR PREPARING A POLYOLEFIN

Publications (1)

Publication Number	Publication Date
ZA914072B true ZA914072B (en)	1992-03-25

Family

ID=6407445

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA914072A ZA914072B (en)	1990-05-30	1991-05-29	Process for the preparation of a polyolefin

Country Status (8)

Country	Link
EP (1)	EP0459320B1 (en)
JP (1)	JP3174086B2 (en)
AU (1)	AU642009B2 (en)
DE (2)	DE4017331A1 (en)
DK (1)	DK0459320T3 (en)
ES (1)	ES2078382T3 (en)
GR (1)	GR3017590T3 (en)
ZA (1)	ZA914072B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3904469A1 (en) *	1989-02-15	1990-08-16	Hoechst Ag	METHOD FOR PRODUCING A STATISTICAL PROPYLENE COPOLYMER
FR2729393B1 (en) *	1995-01-18	1997-03-21	Bp Chemicals Snc	OLEFIN POLYMERIZATION PROCESS
DE69926339T2 (en) *	1998-11-20	2006-01-26	Basell Polyolefine Gmbh	BRIDGED METAL-CELL, MANUFACTURE AND USE AS OLEFIN POLYMERIZATION CATALYST
US8008412B2 (en)	2002-09-20	2011-08-30	Exxonmobil Chemical Patents Inc.	Polymer production at supersolution conditions
US7662892B2 (en)	2004-06-21	2010-02-16	Exxonmobil Chemical Patents Inc.	Impact copolymers
EP1765885A1 (en)	2004-06-21	2007-03-28	Exxonmobil Chemical Patents Inc.	Polymer recovery method
US7981984B2 (en)	2004-06-21	2011-07-19	Exxonmobil Chemical Patents Inc.	Polymerization process
US7700699B2 (en)	2004-06-21	2010-04-20	Exxonmobil Chemical Patents Inc.	Polymerization process
WO2006019494A1 (en) *	2004-07-14	2006-02-23	Exxonmobil Chemical Patents Inc.	Polymer production at supercritical conditions
US7799882B2 (en)	2005-06-20	2010-09-21	Exxonmobil Chemical Patents Inc.	Polymerization process
US8242237B2 (en)	2006-12-20	2012-08-14	Exxonmobil Chemical Patents Inc.	Phase separator and monomer recycle for supercritical polymerization process
EP2160419B1 (en)	2007-06-04	2013-11-13	ExxonMobil Chemical Patents Inc.	Super-solution homogeneous propylene polymerization
US8318875B2 (en)	2008-01-18	2012-11-27	Exxonmobil Chemical Patents Inc.	Super-solution homogeneous propylene polymerization and polypropylenes made therefrom
WO2018079529A1 (en)	2016-10-24	2018-05-03	王子ホールディングス株式会社	Inorganic fiber sheet, honeycomb molded body and honeycomb filter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4794096A (en) *	1987-04-03	1988-12-27	Fina Technology, Inc.	Hafnium metallocene catalyst for the polymerization of olefins
US4892851A (en) *	1988-07-15	1990-01-09	Fina Technology, Inc.	Process and catalyst for producing syndiotactic polyolefins

1990
- 1990-05-30 DE DE4017331A patent/DE4017331A1/en not_active Withdrawn
1991
- 1991-04-29 AU AU76186/91A patent/AU642009B2/en not_active Ceased
- 1991-05-24 ES ES91108476T patent/ES2078382T3/en not_active Expired - Lifetime
- 1991-05-24 EP EP91108476A patent/EP0459320B1/en not_active Expired - Lifetime
- 1991-05-24 DE DE59106254T patent/DE59106254D1/en not_active Expired - Fee Related
- 1991-05-24 DK DK91108476.2T patent/DK0459320T3/en active
- 1991-05-28 JP JP12398091A patent/JP3174086B2/en not_active Expired - Fee Related
- 1991-05-29 ZA ZA914072A patent/ZA914072B/en unknown
1995
- 1995-09-29 GR GR950402703T patent/GR3017590T3/en unknown

Also Published As

Publication number	Publication date
DE59106254D1 (en)	1995-09-21
EP0459320A3 (en)	1992-11-19
EP0459320B1 (en)	1995-08-16
AU642009B2 (en)	1993-10-07
EP0459320A2 (en)	1991-12-04
DK0459320T3 (en)	1995-12-11
JP3174086B2 (en)	2001-06-11
GR3017590T3 (en)	1995-12-31
JPH04227908A (en)	1992-08-18
AU7618691A (en)	1991-12-05
DE4017331A1 (en)	1991-12-05
ES2078382T3 (en)	1995-12-16

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