ATE297416T1 - Verfahren zur herstellung von verseiften ethylen- vinylacetat-copolymeren - Google Patents

Verfahren zur herstellung von verseiften ethylen- vinylacetat-copolymeren

Info

Publication number: ATE297416T1
Authority: AT; Austria
Prior art keywords: vinyl acetate; ethylene; producing; sasonified; acetate copolymers
Prior art date: 2000-08-31

Application number

AT01307184T

Other languages

English (en)

Inventor

Noboru Yanagida

Original Assignee

Kuraray 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.)

2000-08-31

Filing date

2001-08-23

Publication date

2005-06-15

2001-08-23 Application filed by Kuraray Co filed Critical Kuraray Co

2005-06-15 Application granted granted Critical

2005-06-15 Publication of ATE297416T1 publication Critical patent/ATE297416T1/de

Links

229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 title abstract 5
238000004519 manufacturing process Methods 0.000 title abstract 2
239000005038 ethylene vinyl acetate Substances 0.000 abstract 4
239000005456 alcohol based solvent Substances 0.000 abstract 2
239000003513 alkali Substances 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
229920001577 copolymer Polymers 0.000 abstract 1
238000002845 discoloration Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
230000000007 visual effect Effects 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar 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)

AT01307184T 2000-08-31 2001-08-23 Verfahren zur herstellung von verseiften ethylen- vinylacetat-copolymeren ATE297416T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2000262691A JP5128730B2 (ja)	2000-08-31	2000-08-31	エチレン−酢酸ビニル共重合体ケン化物の製造方法

Publications (1)

Publication Number	Publication Date
ATE297416T1 true ATE297416T1 (de)	2005-06-15

Family

ID=18750335

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT01307184T ATE297416T1 (de)	2000-08-31	2001-08-23	Verfahren zur herstellung von verseiften ethylen- vinylacetat-copolymeren

Country Status (10)

Country	Link
US (1)	US6903159B2 (de)
EP (1)	EP1184394B1 (de)
JP (1)	JP5128730B2 (de)
KR (1)	KR100574814B1 (de)
CN (1)	CN1196724C (de)
AT (1)	ATE297416T1 (de)
DE (1)	DE60111316T2 (de)
GB (1)	GB2366292B (de)
SG (1)	SG97192A1 (de)
TW (1)	TW593384B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7522911B2 (en) *	2000-04-11	2009-04-21	Telecommunication Systems, Inc.	Wireless chat automatic status tracking
JP2010208331A (ja) *	2010-03-31	2010-09-24	Kuraray Co Ltd	多層構造体及びその製造方法
DE102010038788A1 (de) *	2010-08-02	2012-02-02	Wacker Chemie Ag	Verfahren zur Herstellung von Vinylacetat-Ethylen-Mischpolymerisaten mittels Emulsionspolymerisation
CN113563501B (zh) *	2015-04-17	2023-01-03	中国石油化工集团有限公司	乙烯-乙烯醇共聚物的制备方法
JP2019070080A (ja) *	2017-10-10	2019-05-09	プランティック・テクノロジーズ・リミテッド	樹脂組成物及びその製造方法
CN113831431B (zh) *	2020-06-24	2024-07-23	中国石油化工股份有限公司	一种乙烯-醋酸乙烯酯共聚物的醇解方法及其装置
CN114181333B (zh) *	2020-09-15	2024-01-26	中国石油化工股份有限公司	一种制备乙烯-醋酸乙烯醇共聚物的方法和装置
KR102906419B1 (ko) *	2021-11-02	2025-12-30	주식회사 엘지화학	에틸렌-비닐알코올 공중합체의 제조방법
CN116867823A (zh) *	2021-12-22	2023-10-10	株式会社Lg化学	乙烯-乙烯醇共聚物的制备方法
KR20250050323A (ko) *	2023-10-06	2025-04-15	한화토탈에너지스 주식회사	에틸렌 비닐알코올 공중합체의 제조 방법 및 제조 시스템

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US2467774A (en) *	1945-02-16	1949-04-19	Du Pont	Process of hydrolyzing vinyl ester polymers
US2640816A (en)	1952-05-03	1953-06-02	Shawinigan Chem Ltd	Preparation of solutions of polyvinyl alcohol-acetate
BE585818A (de) *	1958-12-18
DE1203958B (de) *	1963-05-29	1965-10-28	Hoechst Ag	Verfahren zur Herstellung von vollstaendig oder teilweise verseiften Vinylacetat-AEthylen- Mischpolymerisaten
US3386978A (en) *	1964-03-30	1968-06-04	Monsanto Res Corp	Preparation of hydrolyzed ethylene/vinyl acetate copolymer
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US4377621A (en) *	1981-05-29	1983-03-22	Capsulated Systems, Inc.	Hydrolyzed ethylene vinyl acetate encapsulating coating
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JP3429810B2 (ja) *	1993-06-11	2003-07-28	田岡化学工業株式会社	エチレン−酢酸ビニル共重合体ケン化物の製造法
JPH0753631A (ja) *	1993-08-10	1995-02-28	Taoka Chem Co Ltd	エチレン−酢酸ビニル共重合体ケン化物の製造法
CA2179555C (en) *	1995-06-26	2007-02-20	Takeshi Moritani	Process for producing vinyl acetate polymer and saponified product of vinyl acetate polymer and resin composition
JP4046245B2 (ja) *	1995-08-30	2008-02-13	日本合成化学工業株式会社	エチレン−酢酸ビニル共重合体ケン化物の製造法
JP3888745B2 (ja) *	1997-09-08	2007-03-07	日本合成化学工業株式会社	エチレン−酢酸ビニル共重合体ケン化物アルコール／水溶液の製造法

2000
- 2000-08-31 JP JP2000262691A patent/JP5128730B2/ja not_active Expired - Lifetime
2001
- 2001-08-17 SG SG200104969A patent/SG97192A1/en unknown
- 2001-08-22 US US09/933,839 patent/US6903159B2/en not_active Expired - Lifetime
- 2001-08-22 TW TW090120600A patent/TW593384B/zh not_active IP Right Cessation
- 2001-08-23 EP EP01307184A patent/EP1184394B1/de not_active Expired - Lifetime
- 2001-08-23 AT AT01307184T patent/ATE297416T1/de not_active IP Right Cessation
- 2001-08-23 DE DE60111316T patent/DE60111316T2/de not_active Expired - Lifetime
- 2001-08-23 GB GB0120548A patent/GB2366292B/en not_active Expired - Lifetime
- 2001-08-30 KR KR1020010052855A patent/KR100574814B1/ko not_active Expired - Lifetime
- 2001-08-31 CN CNB011253983A patent/CN1196724C/zh not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE60111316T2 (de)	2006-03-23
CN1341671A (zh)	2002-03-27
US20020032267A1 (en)	2002-03-14
CN1196724C (zh)	2005-04-13
EP1184394A1 (de)	2002-03-06
JP5128730B2 (ja)	2013-01-23
KR20020018144A (ko)	2002-03-07
DE60111316D1 (de)	2005-07-14
GB0120548D0 (en)	2001-10-17
TW593384B (en)	2004-06-21
KR100574814B1 (ko)	2006-04-27
GB2366292A (en)	2002-03-06
US6903159B2 (en)	2005-06-07
SG97192A1 (en)	2003-07-18
JP2002069123A (ja)	2002-03-08
GB2366292B (en)	2003-12-17
EP1184394B1 (de)	2005-06-08

Legal Events

Date	Code	Title	Description
2005-12-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
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