DE60111316D1 - Verfahren zur Herstellung von verseiften Ethylen-Vinylacetat-Copolymeren - Google Patents

Verfahren zur Herstellung von verseiften Ethylen-Vinylacetat-Copolymeren

Info

Publication number
DE60111316D1
DE60111316D1 DE60111316T DE60111316T DE60111316D1 DE 60111316 D1 DE60111316 D1 DE 60111316D1 DE 60111316 T DE60111316 T DE 60111316T DE 60111316 T DE60111316 T DE 60111316T DE 60111316 D1 DE60111316 D1 DE 60111316D1
Authority
DE
Germany
Prior art keywords
vinyl acetate
saponified ethylene
preparation
ethylene
acetate copolymers
Prior art date
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 - Lifetime
Application number
DE60111316T
Other languages
English (en)
Other versions
DE60111316T2 (de
Inventor
Noboru Yanagida
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
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.)
Filing date
Publication date
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Application granted granted Critical
Publication of DE60111316D1 publication Critical patent/DE60111316D1/de
Publication of DE60111316T2 publication Critical patent/DE60111316T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
DE60111316T 2000-08-31 2001-08-23 Verfahren zur Herstellung von verseiften Ethylen-Vinylacetat-Copolymeren Expired - Lifetime DE60111316T2 (de)

Applications Claiming Priority (2)

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
JP2000262691 2000-08-31

Publications (2)

Publication Number Publication Date
DE60111316D1 true DE60111316D1 (de) 2005-07-14
DE60111316T2 DE60111316T2 (de) 2006-03-23

Family

ID=18750335

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60111316T Expired - Lifetime DE60111316T2 (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 (7)

* 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
CN106146717B (zh) * 2015-04-17 2021-07-30 中国石油化工集团有限公司 一种乙烯-乙烯醇共聚物的生产方法
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
CN113831431A (zh) * 2020-06-24 2021-12-24 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

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1897856A (en) * 1929-02-06 1933-02-14 Eastman Kodak Co Manufacture of polymerized vinyl alcohol
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
US3560461A (en) 1965-12-04 1971-02-02 Kurashiki Rayon Co Method of saponifying vinyl acetate copolymers
GB1172967A (en) 1967-04-12 1969-12-03 Kurashiki Rayon Kk Process for the preparation of Saponified Homopolymers of Vinyl Acetate and Copolymers of Ethylene and Vinyl Acetate
US3523933A (en) * 1967-09-29 1970-08-11 Du Pont Production of partially alcoholyzed vinyl ester polymers
GB1048120A (en) 1968-05-20 1966-11-09 Denki Kagaku Kogyo Kk Production of highly saponified polyvinyl alcohol
US3847845A (en) * 1970-07-16 1974-11-12 Kuraray Co Separation and purification of the saponified ethylene-vinyl acetate interpolymers
US3985719A (en) * 1974-10-21 1976-10-12 National Distillers And Chemical Corporation Process for the controlled alcoholysis of ethylene-vinyl ester interpolymers
US4338405A (en) 1980-12-12 1982-07-06 E. I. Du Pont De Nemours And Company Process for continuous controlled alcoholysis of polyvinyl acetate
US4377621A (en) * 1981-05-29 1983-03-22 Capsulated Systems, Inc. Hydrolyzed ethylene vinyl acetate encapsulating coating
AU563185B2 (en) * 1981-05-29 1987-07-02 Capsulated Systems Inc. Hydrolyzed ethylene-vinyl ester polymers
JPS58122903A (ja) 1982-01-14 1983-07-21 Nippon Synthetic Chem Ind Co Ltd:The エチレン−酢酸ビニル共重合体ケン化物の製造法
JPS6195007A (ja) * 1984-10-16 1986-05-13 Takeda Chem Ind Ltd エチレン―酢酸ビニル共重合体ケン化物のカルボキシル変性樹脂の製造法
DE3480341D1 (en) * 1983-11-07 1989-12-07 Takeda Chemical Industries Ltd Resin from saponified ethylene-vinyl acetate copolymers, production and use thereof
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
JPS614752A (ja) 1984-06-19 1986-01-10 Kuraray Co Ltd 延伸成形性に優れた気体遮断性成形材料
US4719259A (en) * 1985-04-29 1988-01-12 Eastman Kodak Company Process for producing ethylene/vinyl alcohol copolymers
DE68913124T2 (de) 1988-10-06 1994-08-25 Showa Denko Kk Terpolymer und transparenter Schichtstoff mit ausgezeichneten optischen Eigenschaften.
JPH02196808A (ja) 1988-10-06 1990-08-03 Showa Denko Kk 光学特性のすぐれた三元共重合体
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

Also Published As

Publication number Publication date
US6903159B2 (en) 2005-06-07
US20020032267A1 (en) 2002-03-14
EP1184394A1 (de) 2002-03-06
KR100574814B1 (ko) 2006-04-27
GB2366292A (en) 2002-03-06
GB0120548D0 (en) 2001-10-17
SG97192A1 (en) 2003-07-18
DE60111316T2 (de) 2006-03-23
CN1196724C (zh) 2005-04-13
ATE297416T1 (de) 2005-06-15
GB2366292B (en) 2003-12-17
EP1184394B1 (de) 2005-06-08
TW593384B (en) 2004-06-21
JP5128730B2 (ja) 2013-01-23
JP2002069123A (ja) 2002-03-08
KR20020018144A (ko) 2002-03-07
CN1341671A (zh) 2002-03-27

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