JPS6141923B2 - - Google Patents

Info

Publication number
JPS6141923B2
JPS6141923B2 JP52026335A JP2633577A JPS6141923B2 JP S6141923 B2 JPS6141923 B2 JP S6141923B2 JP 52026335 A JP52026335 A JP 52026335A JP 2633577 A JP2633577 A JP 2633577A JP S6141923 B2 JPS6141923 B2 JP S6141923B2
Authority
JP
Japan
Prior art keywords
saponification
degree
methanol
pvac
minutes
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
JP52026335A
Other languages
English (en)
Japanese (ja)
Other versions
JPS53110695A (en
Inventor
Masao Washimi
Junichi Suenaga
Kazuro Emura
Hideo Tamaki
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.)
Unitika Chemical Co Ltd
Original Assignee
Unitika Chemical 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 Unitika Chemical Co Ltd filed Critical Unitika Chemical Co Ltd
Priority to JP2633577A priority Critical patent/JPS53110695A/ja
Publication of JPS53110695A publication Critical patent/JPS53110695A/ja
Publication of JPS6141923B2 publication Critical patent/JPS6141923B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2633577A 1977-03-10 1977-03-10 Saponification of polyvinyl acetate Granted JPS53110695A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2633577A JPS53110695A (en) 1977-03-10 1977-03-10 Saponification of polyvinyl acetate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2633577A JPS53110695A (en) 1977-03-10 1977-03-10 Saponification of polyvinyl acetate

Publications (2)

Publication Number Publication Date
JPS53110695A JPS53110695A (en) 1978-09-27
JPS6141923B2 true JPS6141923B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-09-18

Family

ID=12190554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2633577A Granted JPS53110695A (en) 1977-03-10 1977-03-10 Saponification of polyvinyl acetate

Country Status (1)

Country Link
JP (1) JPS53110695A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100419848B1 (ko) * 2001-12-04 2004-02-25 동양제철화학 주식회사 폴리비닐알코올 마이크로피브릴 단섬유의 제조방법
KR100487024B1 (ko) * 2002-11-27 2005-05-03 학교법인 영남학원 다양한 입체규칙성을 가지는 가교된 폴리비닐알코올접착제 및 그의 제조 방법
KR101024173B1 (ko) 2008-05-20 2011-03-22 영남대학교 산학협력단 폴리비닐알코올 마이크로피브릴 섬유 및 이의 제조방법
KR101295647B1 (ko) * 2011-06-24 2013-08-12 에스케이씨 주식회사 고순도 폴리비닐알코올 수지의 제조방법
EP3950728A4 (en) * 2019-03-29 2022-05-18 Mitsubishi Chemical Corporation Poly(vinyl alcohol)-based resin, method for producing poly(vinyl alcohol)-based resin, dispersant, and dispersant for suspension polymerization

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810438B2 (ja) * 1975-01-31 1983-02-25 ユニチカ株式会社 ポリビニルアルコ−ルケイホツトメルトガタセツチヤクザイノ セイゾウホウホウ
JPS5187593A (en) * 1975-01-31 1976-07-31 Unitika Ltd Horisakusanbiniruno kenkahoho

Also Published As

Publication number Publication date
JPS53110695A (en) 1978-09-27

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