CN102812054B - 聚乙烯醇树脂的制造方法及制造装置 - Google Patents

聚乙烯醇树脂的制造方法及制造装置 Download PDF

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Publication number
CN102812054B
CN102812054B CN201080065467.4A CN201080065467A CN102812054B CN 102812054 B CN102812054 B CN 102812054B CN 201080065467 A CN201080065467 A CN 201080065467A CN 102812054 B CN102812054 B CN 102812054B
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saponification
catalyzer
polyvinyl alcohol
material solution
static mixer
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Chinese (zh)
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CN102812054A (zh
Inventor
小塚隆弘
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Denka Co Ltd
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Denki Kagaku Kogyo KK
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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
    • C08F8/12—Hydrolysis

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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN201080065467.4A 2010-03-18 2010-11-12 聚乙烯醇树脂的制造方法及制造装置 Active CN102812054B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010-062768 2010-03-18
JP2010062768A JP5545723B2 (ja) 2010-03-18 2010-03-18 ポリビニルアルコール樹脂の製造方法及び製造装置
PCT/JP2010/070174 WO2011114575A1 (ja) 2010-03-18 2010-11-12 ポリビニルアルコール樹脂の製造方法及び製造装置

Publications (2)

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CN102812054A CN102812054A (zh) 2012-12-05
CN102812054B true CN102812054B (zh) 2014-08-27

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CN201080065467.4A Active CN102812054B (zh) 2010-03-18 2010-11-12 聚乙烯醇树脂的制造方法及制造装置

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US (1) US9023287B2 (https=)
EP (1) EP2548898B1 (https=)
JP (1) JP5545723B2 (https=)
CN (1) CN102812054B (https=)
ES (1) ES2597602T3 (https=)
SG (1) SG184053A1 (https=)
TW (1) TW201132651A (https=)
WO (1) WO2011114575A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6122579B2 (ja) * 2012-05-17 2017-04-26 積水化学工業株式会社 ポリビニルアルコール樹脂フィルム材料、ポリビニルアルコール樹脂フィルム材料の製造方法及び偏光フィルムの製造方法
TWI688577B (zh) * 2014-06-04 2020-03-21 日商可樂麗股份有限公司 聚乙烯醇粉體及其製造方法
JP6446870B2 (ja) * 2014-07-14 2019-01-09 株式会社クラレ ポリビニルアルコール及び水性エマルジョン
MY180065A (en) * 2014-07-14 2020-11-20 Kuraray Co Polyvinyl alcohol, and aqueous emulsion, adhesive and emulsion polymerization dispersant each containing the same
JP6446869B2 (ja) * 2014-07-14 2019-01-09 株式会社クラレ エチレン変性ポリビニルアルコール及び水性エマルジョン
WO2016035671A1 (ja) 2014-09-01 2016-03-10 積水化学工業株式会社 水溶性包装用フィルム
WO2016072179A1 (ja) * 2014-11-05 2016-05-12 日本酢ビ・ポバール株式会社 フィルムコーティング組成物並びに経口固形製剤及びその製造方法
CN107108767B (zh) * 2014-12-26 2019-04-30 株式会社可乐丽 水性乳液和使用了其的粘接剂
JP2017043872A (ja) * 2015-08-28 2017-03-02 株式会社クラレ 紙用コーティング剤
JP7517329B2 (ja) 2019-03-29 2024-07-17 三菱ケミカル株式会社 ポリビニルアルコール系樹脂の製造方法
KR102743558B1 (ko) * 2019-09-03 2024-12-17 주식회사 엘지화학 폴리비닐알코올의 분자량에 따른 검화도 분포 분석을 위한 방법 및 시스템
JP7471859B2 (ja) * 2020-02-27 2024-04-22 株式会社クラレ ポリビニルアルコール系樹脂及び地下処理用目止め剤
KR20230098566A (ko) * 2020-11-11 2023-07-04 주식회사 쿠라레 광학 필름 제조용 필름 및 광학 필름의 제조 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338405A (en) * 1980-12-12 1982-07-06 E. I. Du Pont De Nemours And Company Process for continuous controlled alcoholysis of polyvinyl acetate
CN101155839A (zh) * 2005-10-28 2008-04-02 Lg化学株式会社 用于制备高聚合度聚乙烯醇的方法和设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA847445A (en) * 1970-07-21 Farbwerke Hoechst Aktiengesellschaft Vormals Meister Lucius And Bruning Process for the manufacture of polyvinyl alcohol
JPS5545562B2 (https=) * 1972-03-30 1980-11-18
JPS4899290A (https=) * 1972-03-30 1973-12-15
JP4717177B2 (ja) 1999-06-09 2011-07-06 株式会社クラレ ポリビニルアルコール系重合体の製造方法及びポリビニルアルコール系重合体
JP2000355611A (ja) 1999-06-15 2000-12-26 Kuraray Co Ltd 塔型鹸化反応器
WO2003033548A1 (fr) * 2001-10-16 2003-04-24 Sekisui Chemical Co., Ltd. Procede permettant de produire un polymere modifie, dispositif permettant de produire ce polymere modifie et polymere modifie ainsi obtenu

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338405A (en) * 1980-12-12 1982-07-06 E. I. Du Pont De Nemours And Company Process for continuous controlled alcoholysis of polyvinyl acetate
CN101155839A (zh) * 2005-10-28 2008-04-02 Lg化学株式会社 用于制备高聚合度聚乙烯醇的方法和设备

Also Published As

Publication number Publication date
ES2597602T3 (es) 2017-01-19
EP2548898A1 (en) 2013-01-23
EP2548898A4 (en) 2014-11-26
CN102812054A (zh) 2012-12-05
WO2011114575A1 (ja) 2011-09-22
TW201132651A (en) 2011-10-01
US9023287B2 (en) 2015-05-05
US20120329950A1 (en) 2012-12-27
SG184053A1 (en) 2012-10-30
JP5545723B2 (ja) 2014-07-09
EP2548898B1 (en) 2016-08-24
JP2011195672A (ja) 2011-10-06

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