JPS5728121A - Production of low polymerization-degree polyvinyl acetate and low polymerization-degree polyvinyl alcohol - Google Patents

Production of low polymerization-degree polyvinyl acetate and low polymerization-degree polyvinyl alcohol

Info

Publication number
JPS5728121A
JPS5728121A JP10388680A JP10388680A JPS5728121A JP S5728121 A JPS5728121 A JP S5728121A JP 10388680 A JP10388680 A JP 10388680A JP 10388680 A JP10388680 A JP 10388680A JP S5728121 A JPS5728121 A JP S5728121A
Authority
JP
Japan
Prior art keywords
polymerization
mercaptan
low polymerization
degree polyvinyl
added
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.)
Granted
Application number
JP10388680A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0140043B2 (enExample
Inventor
Takuji Okaya
Toshiaki Sato
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
Priority to JP10388680A priority Critical patent/JPS5728121A/ja
Publication of JPS5728121A publication Critical patent/JPS5728121A/ja
Publication of JPH0140043B2 publication Critical patent/JPH0140043B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
JP10388680A 1980-07-28 1980-07-28 Production of low polymerization-degree polyvinyl acetate and low polymerization-degree polyvinyl alcohol Granted JPS5728121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10388680A JPS5728121A (en) 1980-07-28 1980-07-28 Production of low polymerization-degree polyvinyl acetate and low polymerization-degree polyvinyl alcohol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10388680A JPS5728121A (en) 1980-07-28 1980-07-28 Production of low polymerization-degree polyvinyl acetate and low polymerization-degree polyvinyl alcohol

Publications (2)

Publication Number Publication Date
JPS5728121A true JPS5728121A (en) 1982-02-15
JPH0140043B2 JPH0140043B2 (enExample) 1989-08-24

Family

ID=14365908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10388680A Granted JPS5728121A (en) 1980-07-28 1980-07-28 Production of low polymerization-degree polyvinyl acetate and low polymerization-degree polyvinyl alcohol

Country Status (1)

Country Link
JP (1) JPS5728121A (enExample)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105410A (en) * 1980-12-23 1982-06-30 Kuraray Co Ltd Continuous preparation of polyvinyl acetate and polyvinyl alcohol having low polymerization degree
JPS59128252A (ja) * 1983-01-13 1984-07-24 電気化学工業株式会社 セメント分散剤
JPS6164705A (ja) * 1984-09-05 1986-04-03 Toagosei Chem Ind Co Ltd スチレン系プレポリマ−の製造法
JPS62212403A (ja) * 1986-03-13 1987-09-18 Toagosei Chem Ind Co Ltd スチレン系プレポリマ−の製造法
JP2004068012A (ja) * 2002-07-23 2004-03-04 Kuraray Co Ltd インキおよび塗料用バインダー
WO2012043280A1 (ja) 2010-09-27 2012-04-05 積水化学工業株式会社 変性ポリビニルアルコール、変性ポリビニルアセタール及びセラミックスラリー組成物
CN102993347A (zh) * 2012-09-28 2013-03-27 石河子大学 一种光引发沉淀聚合制备尺寸均一交联聚醋酸乙烯酯纳米小球的方法
WO2014014009A1 (ja) 2012-07-19 2014-01-23 株式会社クラレ 懸濁重合用分散安定剤及びビニル系樹脂の製造方法
WO2015019614A1 (ja) 2013-08-07 2015-02-12 株式会社クラレ 懸濁重合用分散安定剤およびビニル系樹脂の製造方法
WO2015019613A1 (ja) 2013-08-07 2015-02-12 株式会社クラレ 懸濁重合用分散安定剤およびビニル系樹脂の製造方法
JP2015078318A (ja) * 2013-10-18 2015-04-23 東亞合成株式会社 半導体用濡れ剤及び研磨用組成物
JP2021024966A (ja) * 2019-08-06 2021-02-22 三菱ケミカル株式会社 ポリビニルエステル系重合体の製造方法
US11091574B2 (en) 2016-05-31 2021-08-17 Kuraray Co., Ltd. Method for producing vinyl alcohol polymers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425990A (en) * 1977-07-28 1979-02-27 Nippon Synthetic Chem Ind Co Ltd:The Dispersion stabilizer for suspension polymerization of vinyl compound

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425990A (en) * 1977-07-28 1979-02-27 Nippon Synthetic Chem Ind Co Ltd:The Dispersion stabilizer for suspension polymerization of vinyl compound

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105410A (en) * 1980-12-23 1982-06-30 Kuraray Co Ltd Continuous preparation of polyvinyl acetate and polyvinyl alcohol having low polymerization degree
JPS59128252A (ja) * 1983-01-13 1984-07-24 電気化学工業株式会社 セメント分散剤
JPS6164705A (ja) * 1984-09-05 1986-04-03 Toagosei Chem Ind Co Ltd スチレン系プレポリマ−の製造法
JPS62212403A (ja) * 1986-03-13 1987-09-18 Toagosei Chem Ind Co Ltd スチレン系プレポリマ−の製造法
JP2004068012A (ja) * 2002-07-23 2004-03-04 Kuraray Co Ltd インキおよび塗料用バインダー
WO2012043280A1 (ja) 2010-09-27 2012-04-05 積水化学工業株式会社 変性ポリビニルアルコール、変性ポリビニルアセタール及びセラミックスラリー組成物
WO2014014009A1 (ja) 2012-07-19 2014-01-23 株式会社クラレ 懸濁重合用分散安定剤及びビニル系樹脂の製造方法
CN102993347A (zh) * 2012-09-28 2013-03-27 石河子大学 一种光引发沉淀聚合制备尺寸均一交联聚醋酸乙烯酯纳米小球的方法
WO2015019614A1 (ja) 2013-08-07 2015-02-12 株式会社クラレ 懸濁重合用分散安定剤およびビニル系樹脂の製造方法
WO2015019613A1 (ja) 2013-08-07 2015-02-12 株式会社クラレ 懸濁重合用分散安定剤およびビニル系樹脂の製造方法
US9562115B2 (en) 2013-08-07 2017-02-07 Kuraray Co., Ltd. Dispersion stabilizer for suspension polymerization and method for producing vinyl resin
US9650455B2 (en) 2013-08-07 2017-05-16 Kuraray Co., Ltd. Dispersion stabilizer for suspension polymerization and method for producing vinyl resin
JP2015078318A (ja) * 2013-10-18 2015-04-23 東亞合成株式会社 半導体用濡れ剤及び研磨用組成物
US11091574B2 (en) 2016-05-31 2021-08-17 Kuraray Co., Ltd. Method for producing vinyl alcohol polymers
JP2021024966A (ja) * 2019-08-06 2021-02-22 三菱ケミカル株式会社 ポリビニルエステル系重合体の製造方法

Also Published As

Publication number Publication date
JPH0140043B2 (enExample) 1989-08-24

Similar Documents

Publication Publication Date Title
JPS53116314A (en) Separation of acetic acid and water
JPS5349090A (en) Preparation of fluorinated plymer containing ion exchange group
JPS52154891A (en) Preparation of aqueous dispersion
JPS57100171A (en) Adhesive composition
JPS5372089A (en) Preparation of polyvinyl chloride type resin
JPS5421484A (en) Polymerization of vinyl chloride
JPS545096A (en) Method of immobilizing enzyme or mold using betain polymer
JPS5620044A (en) Stabilization of olefin/vinyl acetate copolymer hydrolyzate against heat
JPS523681A (en) Process for suspension polymerization of vinyl chloride
JPS5412090A (en) Antiskyd control method
JPS52133912A (en) Preparation of butanediol
JPS54127491A (en) Production of polyvinyl acetate emulsion
JPS5411190A (en) Suspension polymerization of vinyl chloride
JPS5512156A (en) Copolymerization of epoxy compound with carbon dioxide
JPS5391962A (en) Polyurethane composition
JPS51126286A (en) Method of suspension polymerization of vinyl monomer containing vinyl chloride
JPS5529573A (en) Production of coating resin
JPS5397084A (en) Production of vinyl resin aqueous dispersion for coating
JPS568437A (en) Improving method of transparency of saponified product of ethylene-vinyl acetate copolymer
JPS5736983A (ja) Toryukabaiyonyorupankobonoseizoho
JPS5218787A (en) Suspension polymerization process of vinyl chloride
JPS5340701A (en) Inhibitation of polymerization of vinyl monomers containing so#
JPS536478A (en) Assimilation of polyvinyl alcohol resins
JPS535107A (en) Propargyl alcohol ester derivatives and their preparation
JPS5382890A (en) Emulsion polymerization process