JPS5543158A - Preparation of polyvinyl alcohol having improved dispersiblity in water - Google Patents

Preparation of polyvinyl alcohol having improved dispersiblity in water

Info

Publication number: JPS5543158A
Authority: JP; Japan
Prior art keywords: pva; alcohol; polyvinyl alcohol; wet; title
Prior art date: 1978-09-21
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

JP11720878A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6140682B2 (2

Inventor

Shigeaki Ogi

Ryuichi Goto

Yasunori Miyamoto

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.)

Mitsubishi Chemical Corp

Original Assignee

Nippon Synthetic Chemical Industry 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.)

1978-09-21

Filing date

1978-09-21

Publication date

1980-03-26

1978-09-21 Application filed by Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd

1978-09-21 Priority to JP11720878A priority Critical patent/JPS5543158A/ja

1980-03-26 Publication of JPS5543158A publication Critical patent/JPS5543158A/ja

1986-09-10 Publication of JPS6140682B2 publication Critical patent/JPS6140682B2/ja

Status Granted legal-status Critical Current

Links

239000004372 Polyvinyl alcohol Substances 0.000 title abstract 13
229920002451 polyvinyl alcohol Polymers 0.000 title abstract 13
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 4
238000001035 drying Methods 0.000 abstract 2
150000002168 ethanoic acid esters Chemical class 0.000 abstract 2
229920002689 polyvinyl acetate Polymers 0.000 abstract 2
239000011118 polyvinyl acetate Substances 0.000 abstract 2
238000007127 saponification reaction Methods 0.000 abstract 2
239000002904 solvent Substances 0.000 abstract 2
239000003513 alkali Substances 0.000 abstract 1
238000007664 blowing Methods 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
238000006116 polymerization reaction Methods 0.000 abstract 1
239000002002 slurry Substances 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1
238000009988 textile finishing Methods 0.000 abstract 1

Landscapes

Processes Of Treating Macromolecular Substances (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

JP11720878A 1978-09-21 1978-09-21 Preparation of polyvinyl alcohol having improved dispersiblity in water Granted JPS5543158A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP11720878A JPS5543158A (en)	1978-09-21	1978-09-21	Preparation of polyvinyl alcohol having improved dispersiblity in water

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP11720878A JPS5543158A (en)	1978-09-21	1978-09-21	Preparation of polyvinyl alcohol having improved dispersiblity in water

Publications (2)

Publication Number	Publication Date
JPS5543158A true JPS5543158A (en)	1980-03-26
JPS6140682B2 JPS6140682B2 (2)	1986-09-10

Family

ID=14706058

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP11720878A Granted JPS5543158A (en)	1978-09-21	1978-09-21	Preparation of polyvinyl alcohol having improved dispersiblity in water

Country Status (1)

Country	Link
JP (1)	JPS5543158A (2)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07109698A (ja) *	1993-08-20	1995-04-25	Kuraray Co Ltd	紙用コーティング剤
KR100296785B1 (ko) *	1995-05-05	2001-10-25	티에보 다니엘	폴리비닐알콜의정제방법
KR100779522B1 (ko)	2005-07-30	2007-11-28	주식회사 엘지화학	고비누화도 폴리비닐알코올 수지의 제조 방법

1978
- 1978-09-21 JP JP11720878A patent/JPS5543158A/ja active Granted

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07109698A (ja) *	1993-08-20	1995-04-25	Kuraray Co Ltd	紙用コーティング剤
KR100296785B1 (ko) *	1995-05-05	2001-10-25	티에보 다니엘	폴리비닐알콜의정제방법
KR100779522B1 (ko)	2005-07-30	2007-11-28	주식회사 엘지화학	고비누화도 폴리비닐알코올 수지의 제조 방법

Also Published As

Publication number	Publication date
JPS6140682B2 (2)	1986-09-10

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