JPH0222085B2 - - Google Patents

Info

Publication number
JPH0222085B2
JPH0222085B2 JP61106401A JP10640186A JPH0222085B2 JP H0222085 B2 JPH0222085 B2 JP H0222085B2 JP 61106401 A JP61106401 A JP 61106401A JP 10640186 A JP10640186 A JP 10640186A JP H0222085 B2 JPH0222085 B2 JP H0222085B2
Authority
JP
Japan
Prior art keywords
pva
degree
mol
film
acetalization
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 - Lifetime
Application number
JP61106401A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62156112A (ja
Inventor
Shoichi Aoki
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.)
Kao Corp
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Priority to EP86306997A priority Critical patent/EP0221651A1/en
Priority to ES8602221A priority patent/ES2002002A6/es
Publication of JPS62156112A publication Critical patent/JPS62156112A/ja
Priority to US07/172,466 priority patent/US4844828A/en
Publication of JPH0222085B2 publication Critical patent/JPH0222085B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP61106401A 1985-09-27 1986-05-09 冷水可溶性ポリビニルアルコ−ル誘導体 Granted JPS62156112A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP86306997A EP0221651A1 (en) 1985-09-27 1986-09-10 Water soluble polyvinyl alcohol derivative
ES8602221A ES2002002A6 (es) 1985-09-27 1986-09-26 Un procedimiento para la preparacion de un derivado de alcohol polivinilico.
US07/172,466 US4844828A (en) 1985-09-27 1988-03-24 Detergent dispenser pouch made of cold water-soluble PVA containing acetalized units

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21407985 1985-09-27
JP60-214079 1985-09-27

Publications (2)

Publication Number Publication Date
JPS62156112A JPS62156112A (ja) 1987-07-11
JPH0222085B2 true JPH0222085B2 (online.php) 1990-05-17

Family

ID=16649893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61106401A Granted JPS62156112A (ja) 1985-09-27 1986-05-09 冷水可溶性ポリビニルアルコ−ル誘導体

Country Status (1)

Country Link
JP (1) JPS62156112A (online.php)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2787813B2 (ja) * 1989-02-27 1998-08-20 日本合成化学工業株式会社 微粒状のポリビニルアルコール系樹脂
JPH04178405A (ja) * 1990-11-09 1992-06-25 Sekisui Chem Co Ltd 水溶性ポリビニルアセタール樹脂
TW360671B (en) * 1995-02-03 1999-06-11 Novartis Ag Process for producing mold body and the cross-linkable polymer used therein
AU4438696A (en) * 1995-02-03 1996-08-21 Novartis Ag Crosslinked polymers
JP6501761B2 (ja) * 2013-05-21 2019-04-17 サン ケミカル コーポレイション アセタール化したポリビニルアルコールのバリアコーティング材
JP6232243B2 (ja) * 2013-10-09 2017-11-15 東亞合成株式会社 半導体用濡れ剤及び研磨用組成物
JP6316054B2 (ja) * 2014-03-27 2018-04-25 積水化学工業株式会社 ポリビニルアセタール樹脂
JP6565274B2 (ja) * 2015-03-31 2019-08-28 三菱ケミカル株式会社 ポリビニルアセタール系樹脂の製造方法

Also Published As

Publication number Publication date
JPS62156112A (ja) 1987-07-11

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