ATE97134T1 - Gasphasen-alpha-olefinpolymerisationsverfahren in anwesenheit eines aktivitaetshemmers. - Google Patents

Gasphasen-alpha-olefinpolymerisationsverfahren in anwesenheit eines aktivitaetshemmers.

Info

Publication number: ATE97134T1
Authority: AT; Austria
Prior art keywords: gas phase; olefin polymerization; alpha olefin; polymerization processes; activity inhibitor
Prior art date: 1988-09-13

Application number

AT89308848T

Other languages

English (en)

Inventor

Andre Dumain

Laszlo Havas

Jean Engel

Original Assignee

Bp Chem Int Ltd

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.)

1988-09-13

Filing date

1989-08-31

Publication date

1993-11-15

1988-09-13 Priority claimed from FR8812066A external-priority patent/FR2636335B1/fr

1989-04-27 Priority claimed from FR898905846A external-priority patent/FR2646426B2/fr

1989-08-31 Application filed by Bp Chem Int Ltd filed Critical Bp Chem Int Ltd

1993-11-15 Application granted granted Critical

1993-11-15 Publication of ATE97134T1 publication Critical patent/ATE97134T1/de

Links

239000003112 inhibitor Substances 0.000 title 1
238000000034 method Methods 0.000 title 1
238000006116 polymerization reaction Methods 0.000 title 1
239000004711 α-olefin Substances 0.000 title 1

AT89308848T 1988-09-13 1989-08-31 Gasphasen-alpha-olefinpolymerisationsverfahren in anwesenheit eines aktivitaetshemmers. ATE97134T1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FR8812066A FR2636335B1 (fr)	1988-09-13	1988-09-13	Procede de polymerisation d'alpha-olefine en phase gazeuse en presence d'un agent ralentisseur d'activite
FR898905846A FR2646426B2 (fr)	1988-09-13	1989-04-27	Procede et appareillage de polymerisation d'alpha-olefine en phase gazeuse en presence d'un agent ralentisseur d'activite
EP89308848A EP0359444B1 (de)	1988-09-13	1989-08-31	Gasphasen-Alpha-Olefinpolymerisationsverfahren in Anwesenheit eines Aktivitätshemmers

Publications (1)

Publication Number	Publication Date
ATE97134T1 true ATE97134T1 (de)	1993-11-15

Family

ID=27232769

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT89308848T ATE97134T1 (de)	1988-09-13	1989-08-31	Gasphasen-alpha-olefinpolymerisationsverfahren in anwesenheit eines aktivitaetshemmers.

Country Status (1)

Country	Link
AT (1)	ATE97134T1 (de)

1989
- 1989-08-31 AT AT89308848T patent/ATE97134T1/de not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1994-07-15	UEP	Publication of translation of european patent specification
2008-05-15	REN	Ceased due to non-payment of the annual fee