JPH0140043B2 - - Google Patents

Info

Publication number
JPH0140043B2
JPH0140043B2 JP55103886A JP10388680A JPH0140043B2 JP H0140043 B2 JPH0140043 B2 JP H0140043B2 JP 55103886 A JP55103886 A JP 55103886A JP 10388680 A JP10388680 A JP 10388680A JP H0140043 B2 JPH0140043 B2 JP H0140043B2
Authority
JP
Japan
Prior art keywords
polymerization
degree
mercaptan
pvac
methanol
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
Application number
JP55103886A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5728121A (en
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 JPS5728121A (en) 1982-02-15
JPH0140043B2 true 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)

Families Citing this family (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
JPH072803B2 (ja) * 1986-03-13 1995-01-18 東亞合成化学工業株式会社 スチレン系プレポリマ−の製造法
JP4083641B2 (ja) * 2002-07-23 2008-04-30 株式会社クラレ 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
US9777080B2 (en) 2012-07-19 2017-10-03 Kuraray Co., Ltd. Dispersion stabilizer for suspension polymerization, and manufacturing method for vinyl resin
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
ES2856052T3 (es) 2013-08-07 2021-09-27 Kuraray Co Estabilizador de dispersión para la polimerización en suspensión y método de fabricación de resina de vinilo
CN105452308B (zh) 2013-08-07 2017-03-15 株式会社可乐丽 悬浮聚合用分散稳定剂和乙烯基系树脂的制造方法
JP6292816B2 (ja) * 2013-10-18 2018-03-14 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
JP7351133B2 (ja) * 2019-08-06 2023-09-27 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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6028282B2 (ja) * 1977-07-28 1985-07-04 日本合成化学工業株式会社 ビニル化合物の懸濁重合用分散安定剤

Also Published As

Publication number Publication date
JPS5728121A (en) 1982-02-15

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