IT1120408B - Procedimento per produrre copolimeri di etilene - Google Patents

Procedimento per produrre copolimeri di etilene

Info

Publication number: IT1120408B
Authority: IT; Italy
Prior art keywords: procedure; ethylene copolymers; producing ethylene; producing; copolymers
Prior art date: 1978-04-14

Application number

IT48733/79A

Other languages

English (en)

Italian (it)

Other versions

IT7948733A0 (it

Original Assignee

Sumitomo Chemical 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.)

1978-04-14

Filing date

1979-04-13

Publication date

1986-03-26

1979-04-13 Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co

1979-04-13 Publication of IT7948733A0 publication Critical patent/IT7948733A0/it

1986-03-26 Application granted granted Critical

1986-03-26 Publication of IT1120408B publication Critical patent/IT1120408B/it

Links

229920001038 ethylene copolymer Polymers 0.000 title 1

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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers

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)

IT48733/79A 1978-04-14 1979-04-13 Procedimento per produrre copolimeri di etilene IT1120408B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP4438778A JPS54135886A (en)	1978-04-14	1978-04-14	Preparation of ethylenic copolymer

Publications (2)

Publication Number	Publication Date
IT7948733A0 IT7948733A0 (it)	1979-04-13
IT1120408B true IT1120408B (it)	1986-03-26

Family

ID=12690088

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT48733/79A IT1120408B (it)	1978-04-14	1979-04-13	Procedimento per produrre copolimeri di etilene

Country Status (8)

Country	Link
JP (1)	JPS54135886A (fr)
BE (1)	BE875567A (fr)
CA (1)	CA1114098A (fr)
DE (1)	DE2915078A1 (fr)
FR (1)	FR2422692B1 (fr)
GB (1)	GB2019419B (fr)
IT (1)	IT1120408B (fr)
NL (1)	NL7902894A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1110494B (it) *	1978-08-02	1985-12-23	Montedison Spa	Polimeri dell etilene e procedimento per la loro preparazione
JPS5721408A (en) *	1980-07-11	1982-02-04	Asahi Chem Ind Co Ltd	Fine ethylene/alpha-olefin copolymer powder suitable as hot melt adhesive for cloth
CA1159198A (fr) *	1980-09-29	1983-12-20	Akinobu Shiga	METHODE D'OBTENTION DE POLYMERES DE .alpha.-OLEFINES A GRANDE REGULARITE STERIQUE
JPS57105411A (en) *	1980-12-23	1982-06-30	Mitsubishi Petrochem Co Ltd	Ethylenic copolymer
FR2509315A1 (fr) *	1981-07-10	1983-01-14	Charbonnages Ste Chimique	Copolymeres heterogenes de l'ethylene pour la fabrication de films
JPS5811512A (ja) *	1981-07-10	1983-01-22	Mitsubishi Chem Ind Ltd	エチレン共重合体
CA1190996A (fr) *	1982-04-22	1985-07-23	Robert B. Steinert	Methode de preparation de polyethylene lineaire de faible poids specifique
JPS58189206A (ja) *	1982-04-30	1983-11-04	Chisso Corp	α−オレフイン重合用触媒成分
US5700895A (en) *	1993-08-23	1997-12-23	Sumitomo Chemical Company, Limited	Ethylene-α-olefin copolymer and molded article thereof
JP3344015B2 (ja) *	1993-08-23	2002-11-11	住友化学工業株式会社	エチレン−αオレフィン共重合体及び該共重合体から成形されてなる成形体

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1355245A (en) *	1970-05-29	1974-06-05	Mitsui Petrochemical Ind	Non-elastic ethylene copolymers and their preparation
IT1038179B (it) *	1975-05-16	1979-11-20	Montedison Spa	Procedimento di polimerizzazione di alfa olefine con almeno treatoni di carbonto
JPS5274684A (en) *	1975-12-18	1977-06-22	Sumitomo Chem Co Ltd	Process for polymerizing or copolymerizing olefins

1978
- 1978-04-14 JP JP4438778A patent/JPS54135886A/ja active Pending
1979
- 1979-04-06 CA CA325,070A patent/CA1114098A/fr not_active Expired
- 1979-04-12 NL NL7902894A patent/NL7902894A/xx not_active Application Discontinuation
- 1979-04-12 DE DE19792915078 patent/DE2915078A1/de not_active Withdrawn
- 1979-04-12 FR FR7909276A patent/FR2422692B1/fr not_active Expired
- 1979-04-13 BE BE0/194592A patent/BE875567A/fr not_active IP Right Cessation
- 1979-04-13 IT IT48733/79A patent/IT1120408B/it active
- 1979-04-17 GB GB7913210A patent/GB2019419B/en not_active Expired

Also Published As

Publication number	Publication date
IT7948733A0 (it)	1979-04-13
NL7902894A (nl)	1979-10-16
JPS54135886A (en)	1979-10-22
FR2422692A1 (fr)	1979-11-09
GB2019419A (en)	1979-10-31
DE2915078A1 (de)	1979-10-25
CA1114098A (fr)	1981-12-08
FR2422692B1 (fr)	1985-10-04
GB2019419B (en)	1982-09-22
BE875567A (fr)	1979-07-31

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