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)
  • Dental Preparations (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Materials For Medical Uses (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

ID=34191317

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 (https=)
EP (1) EP1516889B8 (https=)
JP (1) JP4087321B2 (https=)
KR (1) KR101037286B1 (https=)
CN (1) CN1626557B (https=)
AT (1) ATE417884T1 (https=)
DE (1) DE602004018443D1 (https=)
ES (1) ES2319896T3 (https=)
TW (1) TW200514793A (https=)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE458786T1 (de) * 2004-11-25 2010-03-15 Sumitomo Seika Chemicals Wässrige ethylen/vinylalkohol-copolymer- dispersion
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
US8361454B2 (en) 2005-07-01 2013-01-29 The Nippon Synthetic Chemical Industry Co., Ltd. PVA particle for temporary embolic material and production process thereof, and temporary embolic material
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
WO2012027555A2 (en) 2010-08-25 2012-03-01 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
EP2927368B1 (en) * 2012-11-30 2017-10-11 Toray Industries, Inc. Process for producing a leather-like sheet-shaped object
CN106661147B (zh) 2014-06-04 2019-04-30 株式会社可乐丽 聚乙烯醇粉体及其制造方法
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
CN109071716B (zh) * 2016-03-31 2021-03-16 株式会社可乐丽 聚乙烯醇及其制造方法
US10858457B2 (en) * 2017-08-17 2020-12-08 Kuraray Co., Ltd. Particulate polyvinyl alcohol copolymers, process for making and uses of the same
TWI715947B (zh) * 2018-03-20 2021-01-11 日商可樂麗股份有限公司 懸浮聚合用分散安定劑、及乙烯系聚合物之製造方法
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
BE728740A (https=) 1968-02-23 1969-08-21
US3487061A (en) 1968-02-23 1969-12-30 Du Pont Continuous production of gel-resistant 97-98.5% alcoholized polyvinyl alcohol
US3487060A (en) 1968-02-23 1969-12-30 Du Pont Production of granular polyvinyl alcohol
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
JP2005089606A (ja) 2005-04-07
KR20050028316A (ko) 2005-03-22
DE602004018443D1 (de) 2009-01-29
US7439300B2 (en) 2008-10-21
US20050059778A1 (en) 2005-03-17
TWI295997B (https=) 2008-04-21
CN1626557A (zh) 2005-06-15
EP1516889A1 (en) 2005-03-23
EP1516889B1 (en) 2008-12-17
ATE417884T1 (de) 2009-01-15
JP4087321B2 (ja) 2008-05-21
TW200514793A (en) 2005-05-01
EP1516889B8 (en) 2009-04-08
CN1626557B (zh) 2010-05-26
ES2319896T3 (es) 2009-05-14

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