CA1219996A - Preparation de polyolefines - Google Patents

Preparation de polyolefines

Info

Publication number: CA1219996A
Authority: CA; Canada
Prior art keywords: carbon atoms; compound; hydrocarbon radical; propylene; titanium
Prior art date: 1982-11-10
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

CA000440272A

Other languages

English (en)

Inventor

Kazuo Matsuura

Takeichi Shiraishi

Mitsuo Okamoto

Nobuyuki Kuroda

Mituji Miyoshi

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.)

Eneos Corp

Original Assignee

Nippon Oil Corp

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.)

1982-11-10

Filing date

1983-11-02

Publication date

1987-03-31

1982-11-10 Priority claimed from JP19611382A external-priority patent/JPS5986607A/ja

1982-12-07 Priority claimed from JP21342382A external-priority patent/JPS59105008A/ja

1983-11-02 Application filed by Nippon Oil Corp filed Critical Nippon Oil Corp

1987-03-31 Application granted granted Critical

1987-03-31 Publication of CA1219996A publication Critical patent/CA1219996A/fr

Status Expired legal-status Critical Current

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)

CA000440272A 1982-11-10 1983-11-02 Preparation de polyolefines Expired CA1219996A (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP196113/1982		1982-11-10
JP19611382A JPS5986607A (ja)	1982-11-10	1982-11-10	ポリオレフインの製造方法
JP213423/1982		1982-12-07
JP21342382A JPS59105008A (ja)	1982-12-07	1982-12-07	共重合体の製造方法

Publications (1)

Publication Number	Publication Date
CA1219996A true CA1219996A (fr)	1987-03-31

Family

ID=26509546

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000440272A Expired CA1219996A (fr)	1982-11-10	1983-11-02	Preparation de polyolefines

Country Status (4)

Country	Link
CA (1)	CA1219996A (fr)
DE (1)	DE3340754A1 (fr)
FR (1)	FR2535724B1 (fr)
GB (1)	GB2133020B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4900706A (en) *	1987-03-17	1990-02-13	Sumitomo Chemical Company, Limited	Process for producing olefin polymers and catalyst used therein

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59182805A (ja) *	1983-03-29	1984-10-17	Nippon Oil Co Ltd	ポリオレフインの製造方法
US5256351A (en) *	1985-06-17	1993-10-26	Viskase Corporation	Process for making biaxially stretched, heat shrinkable VLDPE films
US5059481A (en) *	1985-06-17	1991-10-22	Viskase Corporation	Biaxially stretched, heat shrinkable VLDPE film
CA1340037C (fr) *	1985-06-17	1998-09-08	Stanley Lustig	Pellicules thermoretrecissables resistant au percement, a base d'un copolymere de polyethylene de tres faible densite
US4976898A (en) *	1985-06-17	1990-12-11	Viskase Corporation	Process for making puncture resistant, heat-shrinkable films containing very low density polyethylene
JP2814310B2 (ja) *	1990-12-27	1998-10-22	日本石油株式会社	ポリオレフィンの製造方法
SG67392A1 (en) *	1996-05-27	1999-09-21	Sumitomo Chemical Co	Propylene/ethylene-alpha-olefin block copolymer and process for producing the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1014991B (it) *	1974-06-12	1977-04-30	Snam Progetti	Catalizzatore per la polimerizza zione di alfa olefine metodo per la sua preparazione e processo di polimerizzazione impiegante detto catalizzatore
US4263168A (en) *	1979-01-10	1981-04-21	Imperial Chemical Industries Limited	Olefine polymerization catalyst
CA1145318A (fr) *	1979-07-17	1983-04-26	John G. Speakman	Catalyseur de polymerisation olefinique, methode de preparation et polyolefine obtenue
JPS57108107A (en) *	1980-12-25	1982-07-06	Asahi Chem Ind Co Ltd	Catalyst for olefin polymerization
US4335016A (en) *	1981-02-23	1982-06-15	Chemplex Company	Catalyst and method
JPS57182304A (en) *	1981-05-07	1982-11-10	Nippon Oil Co Ltd	Production of polyolefin
JPS5811509A (ja) *	1981-07-11	1983-01-22	Nippon Oil Co Ltd	ポリオレフインの製造方法
US4374753A (en) *	1981-07-29	1983-02-22	Chemplex Company	Polymerization catalyst and method
DE3231582C2 (de) *	1981-08-25	1993-10-14	Nippon Oil Co Ltd	Verfahren zur Herstellung von Polyolefinen
JPS5930803A (ja) *	1982-08-11	1984-02-18	Nippon Oil Co Ltd	ポリオレフインの製造方法

1983
- 1983-11-02 CA CA000440272A patent/CA1219996A/fr not_active Expired
- 1983-11-08 GB GB08329764A patent/GB2133020B/en not_active Expired
- 1983-11-10 DE DE19833340754 patent/DE3340754A1/de not_active Withdrawn
- 1983-11-10 FR FR8317941A patent/FR2535724B1/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4900706A (en) *	1987-03-17	1990-02-13	Sumitomo Chemical Company, Limited	Process for producing olefin polymers and catalyst used therein
US5051484A (en) *	1987-03-17	1991-09-24	Sumitomo Chemical Company, Limited	Process for producing granular thermoplastic elastomer and granular elastomer

Also Published As

Publication number	Publication date
GB2133020A (en)	1984-07-18
DE3340754A1 (de)	1984-05-24
GB8329764D0 (en)	1983-12-14
FR2535724B1 (fr)	1987-12-11
FR2535724A1 (fr)	1984-05-11
GB2133020B (en)	1986-02-05

Similar Documents

Publication	Publication Date	Title
CA1081200A (fr)	1980-07-08	Methode de production des polyolefines
US4396534A (en)	1983-08-02	Olefin polymerizing catalyst
CA1074500A (fr)	1980-03-25	Methode de preparation des polyolefines
CA1219996A (fr)	1987-03-31	Preparation de polyolefines
CA1208400A (fr)	1986-07-22	Methode de preparation de polyolefines
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CA1168400A (fr)	1984-05-29	Methode de production de polyolefines
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CA2021311C (fr)	2000-12-19	Methode de preparation de polyolefines
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US4324876A (en)	1982-04-13	Process for the production of polyolefins
CA2058139A1 (fr)	1992-06-28	Methode de preparation de polyolefines
US4525552A (en)	1985-06-25	Process for producing polyolefins
US4537938A (en)	1985-08-27	Process for preparing polyolefins
CA1193048A (fr)	1985-09-03	Methode de preparation de polyolefines
CA1219997A (fr)	1987-03-31	Polymerisation d'une olefine
CA1237247A (fr)	1988-05-24	Preparation de polyolefines
EP0493070A2 (fr)	1992-07-01	Composition à base d'un copolymère éthylène-propylène
CA2099891A1 (fr)	1994-01-07	Methode de preparation de polyolefines
GB2134911A (en)	1984-08-22	Process of producing polyolefins and catalysts therefor
JPS5812886B2 (ja)	1983-03-10	ポリオレフインノセイゾウホウホウ

Legal Events

Date	Code	Title	Description
2004-03-31	MKEX	Expiry