GB1374164A - Olefin polymerisation catalyst - Google Patents

Olefin polymerisation catalyst

Info

Publication number: GB1374164A
Authority: GB; United Kingdom
Prior art keywords: polymerisation catalyst; olefin polymerisation; olefin; catalyst; polymerisation
Prior art date: 1971-09-07
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

GB647072A

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.)

Monsanto Co

Original Assignee

Monsanto 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.)

1971-09-07

Filing date

1972-02-11

Publication date

1974-11-20

1972-02-11 Application filed by Monsanto Co filed Critical Monsanto Co

1974-11-20 Publication of GB1374164A publication Critical patent/GB1374164A/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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
Polymerisation Methods In General (AREA)

GB647072A 1971-09-07 1972-02-11 Olefin polymerisation catalyst Expired GB1374164A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US17843171A	1971-09-07	1971-09-07
US17843271A	1971-09-07	1971-09-07

Publications (1)

Publication Number	Publication Date
GB1374164A true GB1374164A (en)	1974-11-20

Family

ID=26874299

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB647072A Expired GB1374164A (en)	1971-09-07	1972-02-11	Olefin polymerisation catalyst

Country Status (7)

Country	Link
JP (1)	JPS5319631B2 (en)
BE (1)	BE780089A (en)
DE (1)	DE2212088C2 (en)
FR (1)	FR2152503B1 (en)
GB (1)	GB1374164A (en)
IT (1)	IT947513B (en)
NL (1)	NL170739C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS578805B2 (en) *	1974-03-11	1982-02-18
EP0041362A1 (en) *	1980-06-02	1981-12-09	Hercules Incorporated	1-Olefin polymerization process and catalyst
JPS5768562A (en) *	1980-10-14	1982-04-26	Nippon Soken Inc	Method of igniting internal combustion engine
DE3581741D1 (en) *	1985-11-21	1991-03-14	Pony Ind Inc	METHOD FOR POLYMERIZING ALPHA OLEFINS WITH A ZIEGLER CATALYST.
FR2741080B1 (en) *	1995-11-14	1998-09-18	Atochem Elf Sa	PROCESS FOR THE POLYMERIZATION OF OLEFINS IN THE PRESENCE OF AN ORGANIC ALUMINUM DERIVATIVE
ES2496140T3 (en)	2004-06-16	2014-09-18	Dow Global Technologies Llc	Method to identify Ziegler-Natta cocatalysts

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE548394A (en) *	1955-06-06
AT203708B (en) *	1955-12-17	1959-06-10	Ruhrchemie Ag	Process for the polymerization of ethylene
BE563417A (en) *	1956-12-22
NL235501A (en) *	1959-01-27
NL242563A (en) *	1959-08-21
GB1127096A (en) *	1966-06-27	1968-09-11	Mitsubishi Petrochemical Co	Process for producing high molecular weight ethylene polymers

1972
- 1972-02-01 FR FR7203331A patent/FR2152503B1/fr not_active Expired
- 1972-02-10 NL NLAANVRAGE7201777,A patent/NL170739C/en not_active IP Right Cessation
- 1972-02-11 GB GB647072A patent/GB1374164A/en not_active Expired
- 1972-02-11 IT IT20492/72A patent/IT947513B/en active
- 1972-03-02 BE BE780089A patent/BE780089A/en not_active IP Right Cessation
- 1972-03-13 DE DE2212088A patent/DE2212088C2/en not_active Expired
- 1972-04-03 JP JP3269572A patent/JPS5319631B2/ja not_active Expired

Also Published As

Publication number	Publication date
IT947513B (en)	1973-05-30
NL170739C (en)	1982-12-16
DE2212088A1 (en)	1973-03-15
NL170739B (en)	1982-07-16
FR2152503B1 (en)	1977-04-01
JPS5319631B2 (en)	1978-06-22
FR2152503A1 (en)	1973-04-27
NL7201777A (en)	1973-03-09
DE2212088C2 (en)	1984-10-31
JPS4834283A (en)	1973-05-17
BE780089A (en)	1972-09-04

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Legal Events

Date	Code	Title
1975-04-03	PS	Patent sealed
1979-08-01	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
1991-10-09	PCNP	Patent ceased through non-payment of renewal fee