IT1222023B - Copolimero idrolizzato etilene acetato di vinile - Google Patents

Copolimero idrolizzato etilene acetato di vinile

Info

Publication number: IT1222023B
Authority: IT; Italy
Prior art keywords: vinyl acetate; ethylene vinyl; hydrolyzed copolymer; acetate hydrolyzed; copolymer
Prior art date: 1986-07-16

Application number

IT21267/87A

Other languages

English (en)

Other versions

IT8721267A0 (it

Inventor

Okamoto Shinji

Minakawa Masaaki

Neki Youiti

Nakagiri Masasi

Original Assignee

Nippon Synthetic Chem Ind

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.)

1986-07-16

Filing date

1987-07-14

Publication date

1990-08-31

1987-07-14 Application filed by Nippon Synthetic Chem Ind filed Critical Nippon Synthetic Chem Ind

1987-07-14 Publication of IT8721267A0 publication Critical patent/IT8721267A0/it

1990-08-31 Application granted granted Critical

1990-08-31 Publication of IT1222023B publication Critical patent/IT1222023B/it

Links

DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 title 1
229920001577 copolymer Polymers 0.000 title 1
239000005038 ethylene vinyl acetate Substances 0.000 title 1
229920001200 poly(ethylene-vinyl acetate) 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
- 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
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
- 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
- C08F2810/00—Chemical modification of a polymer
- C08F2810/50—Chemical modification of a polymer wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority

Landscapes

Chemical & Material Sciences (AREA)
General Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Compositions Of Macromolecular Compounds (AREA)

IT21267/87A 1986-07-16 1987-07-14 Copolimero idrolizzato etilene acetato di vinile IT1222023B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP61168580A JPS6323950A (ja)	1986-07-16	1986-07-16	性質の改善されたエチレン−酢酸ビニル共重合体ケン化物

Publications (2)

Publication Number	Publication Date
IT8721267A0 IT8721267A0 (it)	1987-07-14
IT1222023B true IT1222023B (it)	1990-08-31

Family

ID=15870688

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT21267/87A IT1222023B (it)	1986-07-16	1987-07-14	Copolimero idrolizzato etilene acetato di vinile

Country Status (3)

Country	Link
US (1)	US4857589A (it)
JP (1)	JPS6323950A (it)
IT (1)	IT1222023B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2597960B2 (ja) *	1987-10-02	1997-04-09	日本合成化学工業株式会社	性質の改善されたエチレン―酢酸ビニル共重合体ケン化物組成物
JPH1135773A (ja) *	1997-07-23	1999-02-09	Nippon Synthetic Chem Ind Co Ltd:The	エチレン−酢酸ビニル系共重合体ケン化物組成物及びその成形物
JP4554775B2 (ja) *	2000-07-11	2010-09-29	日本合成化学工業株式会社	フェライト磁石の製造方法
JP4684589B2 (ja) *	2003-08-07	2011-05-18	株式会社クラレ	樹脂組成物及びその製造方法
EP2592114B1 (en) *	2010-07-09	2018-11-07	The Nippon Synthetic Chemical Industry Co., Ltd.	Saponified ethylene/vinyl ester copolymer resin composition and multilayer structure using the composition

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60141702A (ja) *	1983-12-29	1985-07-26	Nippon Synthetic Chem Ind Co Ltd:The	エチレン−酢酸ビニル共重合体の連続ケン化方法

1986
- 1986-07-16 JP JP61168580A patent/JPS6323950A/ja active Pending
1987
- 1987-07-14 IT IT21267/87A patent/IT1222023B/it active
- 1987-07-15 US US07/073,722 patent/US4857589A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4857589A (en)	1989-08-15
JPS6323950A (ja)	1988-02-01
IT8721267A0 (it)	1987-07-14

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970729