GB1568787A - Olefin polymerisation catalyst - Google Patents

Olefin polymerisation catalyst Download PDF

Info

Publication number: GB1568787A
Authority: GB; United Kingdom
Prior art keywords: process according; reducing agent; magnesium; organoaluminum compound; range
Prior art date: 1976-05-14
Legal status (The legal status 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 status listed.): Expired

Application number

GB20261/77A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Phillips Petroleum Co

Original Assignee

Phillips Petroleum Co

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.)

1976-05-14

Filing date

1977-05-13

Publication date

1980-06-04

1977-05-13 Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co

1980-06-04 Publication of GB1568787A publication Critical patent/GB1568787A/en

Status Expired legal-status Critical Current

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)

GB20261/77A 1976-05-14 1977-05-13 Olefin polymerisation catalyst Expired GB1568787A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US68696676A	1976-05-14	1976-05-14

Publications (1)

Publication Number	Publication Date
GB1568787A true GB1568787A (en)	1980-06-04

Family

ID=24758482

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB20261/77A Expired GB1568787A (en)	1976-05-14	1977-05-13	Olefin polymerisation catalyst

Country Status (8)

Country	Link
JP (1)	JPS52139689A (es)
BE (1)	BE854708A (es)
CA (1)	CA1096363A (es)
DE (1)	DE2721726A1 (es)
ES (1)	ES458136A1 (es)
FR (1)	FR2351132A1 (es)
GB (1)	GB1568787A (es)
NO (1)	NO771712L (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5534238A (en) *	1978-08-31	1980-03-10	Chisso Corp	Preparation of alpha-olefin polymer

1977
- 1977-02-07 CA CA271,167A patent/CA1096363A/en not_active Expired
- 1977-04-25 ES ES458136A patent/ES458136A1/es not_active Expired
- 1977-05-13 DE DE19772721726 patent/DE2721726A1/de not_active Ceased
- 1977-05-13 FR FR7714828A patent/FR2351132A1/fr active Granted
- 1977-05-13 GB GB20261/77A patent/GB1568787A/en not_active Expired
- 1977-05-13 JP JP5520777A patent/JPS52139689A/ja active Granted
- 1977-05-13 NO NO771712A patent/NO771712L/no unknown
- 1977-05-16 BE BE177637A patent/BE854708A/xx unknown

Also Published As

Publication number	Publication date
BE854708A (fr)	1977-11-16
ES458136A1 (es)	1978-03-16
FR2351132A1 (fr)	1977-12-09
NO771712L (no)	1977-11-15
DE2721726A1 (de)	1977-11-17
JPS52139689A (en)	1977-11-21
FR2351132B1 (es)	1980-08-14
CA1096363A (en)	1981-02-24
JPS5618125B2 (es)	1981-04-27

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Legal Events

Date	Code	Title	Description
1980-10-22	PS	Patent sealed [section 19, patents act 1949]
1982-12-15	PCNP	Patent ceased through non-payment of renewal fee