KR101037286B1 - 폴리비닐알콜계 중합체 및 이의 제조방법 - Google Patents

폴리비닐알콜계 중합체 및 이의 제조방법 Download PDF

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Publication number
KR101037286B1
KR101037286B1 KR1020040073675A KR20040073675A KR101037286B1 KR 101037286 B1 KR101037286 B1 KR 101037286B1 KR 1020040073675 A KR1020040073675 A KR 1020040073675A KR 20040073675 A KR20040073675 A KR 20040073675A KR 101037286 B1 KR101037286 B1 KR 101037286B1
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South Korea
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pva
temperature
reaction
weight
polymer
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KR20050028316A (ko
Inventor
야나이히사미치
도쿠다요시히로
도쿠야스진
미야타기미코
후지와라나오키
구스도다케시
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가부시키가이샤 구라레
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/05—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
    • 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
    • C08F16/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F16/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an alcohol radical
    • C08F16/04—Acyclic compounds
    • C08F16/06—Polyvinyl alcohol ; Vinyl alcohol
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Materials For Medical Uses (AREA)
  • Dental Preparations (AREA)
KR1020040073675A 2003-09-17 2004-09-15 폴리비닐알콜계 중합체 및 이의 제조방법 Expired - Fee Related KR101037286B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2003-00324828 2003-09-17
JP2003324828A JP4087321B2 (ja) 2003-09-17 2003-09-17 ポリビニルアルコール系重合体およびその製造方法

Publications (2)

Publication Number Publication Date
KR20050028316A KR20050028316A (ko) 2005-03-22
KR101037286B1 true KR101037286B1 (ko) 2011-05-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040073675A Expired - Fee Related KR101037286B1 (ko) 2003-09-17 2004-09-15 폴리비닐알콜계 중합체 및 이의 제조방법

Country Status (9)

Country Link
US (1) US7439300B2 (enExample)
EP (1) EP1516889B8 (enExample)
JP (1) JP4087321B2 (enExample)
KR (1) KR101037286B1 (enExample)
CN (1) CN1626557B (enExample)
AT (1) ATE417884T1 (enExample)
DE (1) DE602004018443D1 (enExample)
ES (1) ES2319896T3 (enExample)
TW (1) TW200514793A (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8912264B2 (en) * 2004-11-25 2014-12-16 Sumitomo Seika Chemicals Co., Ltd. Aqueous ethylene/vinyl alcohol copolymer dispersion
EP1900381A4 (en) 2005-07-01 2012-01-11 Nippon Synthetic Chem Ind PVA PARTICLES FOR THE USE IN THE TEMPORARY EMBOLIZATION OF A BLOOD VESSEL, METHOD OF MANUFACTURING THEREOF AND ACTIVE FOR THE TEMPORARY EMBOLIZATION OF A BLOOD VESSEL
JP5121172B2 (ja) * 2005-07-01 2013-01-16 日本合成化学工業株式会社 血管一時塞栓材料、その製造方法、および血管一時塞栓剤
KR100759188B1 (ko) * 2005-10-28 2007-09-14 주식회사 엘지화학 고중합도를 갖는 폴리비닐알코올의 제조방법 및 제조장치
DE102005054904A1 (de) * 2005-11-17 2007-05-24 Wacker Polymer Systems Gmbh & Co. Kg Verfahren zur Herstellung polyvinylalkoholstabilisierter Latices
KR100800969B1 (ko) * 2006-01-18 2008-02-11 주식회사 엘지화학 바인더로서 폴리비닐알콜을 포함하는 전극 합제 및 이를기반으로 한 리튬 이차전지
KR101113042B1 (ko) * 2006-11-20 2012-02-13 주식회사 엘지화학 균일한 입자크기를 가지는 폴리비닐알코올의 제조 방법 및그 제조방법에 의해 제조된 폴리비닐알코올
KR101043464B1 (ko) * 2007-02-09 2011-06-23 주식회사 엘지화학 고비누화도를 갖는 폴리비닐알코올의 제조방법 및 그제조장치
US9068006B2 (en) 2010-08-25 2015-06-30 President And Fellows Of Harvard College Glycated CD59 peptides, their preparation, and uses thereof
JP5498402B2 (ja) * 2011-01-18 2014-05-21 電気化学工業株式会社 ポリビニルアルコール樹脂の製造方法
CN102108107A (zh) * 2011-01-21 2011-06-29 湖南省湘维有限公司 一种低聚合度聚乙烯醇的制备方法
CN102827316B (zh) * 2012-09-05 2014-11-05 安徽皖维集团有限责任公司 一种低结晶度聚乙烯醇的制备方法
JP6225917B2 (ja) * 2012-11-30 2017-11-08 東レ株式会社 シート状物及びそのシート状物の製造方法
JP6524075B2 (ja) 2014-06-04 2019-06-05 株式会社クラレ ポリビニルアルコール粉体およびその製造方法
JP6501518B2 (ja) * 2014-12-26 2019-04-17 ジーエルサイエンス株式会社 内部標準液の移送方法およびその移送装置
TWI522373B (zh) * 2015-01-27 2016-02-21 長春石油化學股份有限公司 聚乙烯醇及其純化方法
US10125204B2 (en) * 2016-03-08 2018-11-13 Kuraray Co., Ltd. Particulate polyvinyl alcohol, process for making and uses of the same
EP3438139B1 (en) * 2016-03-31 2023-06-14 Kuraray Co., Ltd. Polyvinyl alcohol and method for producing same
US10858457B2 (en) * 2017-08-17 2020-12-08 Kuraray Co., Ltd. Particulate polyvinyl alcohol copolymers, process for making and uses of the same
WO2019181915A1 (ja) * 2018-03-20 2019-09-26 株式会社クラレ 懸濁重合用分散安定剤
JP7752473B2 (ja) * 2020-07-31 2025-10-10 デンカ株式会社 ポリビニルアルコールの製造方法
CN116003670B (zh) * 2021-10-21 2024-07-23 中国石油化工股份有限公司 有机碱在改善聚乙烯醇成型性中的应用
CN114773502B (zh) * 2022-05-07 2024-02-09 安徽皖维高新材料股份有限公司 一种聚醋酸乙烯酯的醇解方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100236896B1 (ko) 1996-05-31 2000-01-15 나카무라 하사오 폴리비닐 알코올 분말

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2642419A (en) * 1950-01-31 1953-06-16 Eastman Kodak Co Preparation of polyvinyl alcohol
US3296236A (en) * 1962-05-31 1967-01-03 Du Pont Production of granular polyvinyl alcohol
US3487060A (en) * 1968-02-23 1969-12-30 Du Pont Production of granular polyvinyl alcohol
US3487061A (en) * 1968-02-23 1969-12-30 Du Pont Continuous production of gel-resistant 97-98.5% alcoholized polyvinyl alcohol
BE728740A (enExample) * 1968-02-23 1969-08-21
JPS547311A (en) 1977-06-18 1979-01-20 Kenkichi Tsukamoto Tape head mechanism
DE3026144A1 (de) * 1980-07-10 1982-02-18 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von polyvinylalkohol und danach erhaltener polyvinylalkohol
US5310790A (en) * 1986-08-01 1994-05-10 Kuraray Co. Ltd. Process for producing polyvinyl ester having a high degree of polymerization and process for producing polyvinyl alcohol having a high degree of polymerization
JP3602590B2 (ja) 1995-01-09 2004-12-15 株式会社クラレ ポリビニルアルコール系重合体微粒子の製造方法
JP3618396B2 (ja) 1995-04-28 2005-02-09 株式会社クラレ ポリビニルアルコール系重合体粒子を含む無機質板用バインダー、無機質成形物およびモルタル用改質剤
JP2000265026A (ja) 1999-03-18 2000-09-26 Nippon Synthetic Chem Ind Co Ltd:The 溶解性に優れたポリビニルアルコール粉末
JP2002053616A (ja) 2000-08-09 2002-02-19 Nippon Synthetic Chem Ind Co Ltd:The ポリビニルアルコール系重合体及び該重合体からなる粉末

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100236896B1 (ko) 1996-05-31 2000-01-15 나카무라 하사오 폴리비닐 알코올 분말

Also Published As

Publication number Publication date
CN1626557B (zh) 2010-05-26
JP4087321B2 (ja) 2008-05-21
US20050059778A1 (en) 2005-03-17
JP2005089606A (ja) 2005-04-07
ATE417884T1 (de) 2009-01-15
CN1626557A (zh) 2005-06-15
TWI295997B (enExample) 2008-04-21
US7439300B2 (en) 2008-10-21
KR20050028316A (ko) 2005-03-22
ES2319896T3 (es) 2009-05-14
DE602004018443D1 (de) 2009-01-29
EP1516889A1 (en) 2005-03-23
EP1516889B1 (en) 2008-12-17
TW200514793A (en) 2005-05-01
EP1516889B8 (en) 2009-04-08

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