JPS6195054A - 熱安定性に優れたポリビニルアルコール系ポリマーの製造方法 - Google Patents

熱安定性に優れたポリビニルアルコール系ポリマーの製造方法

Info

Publication number
JPS6195054A
JPS6195054A JP21595985A JP21595985A JPS6195054A JP S6195054 A JPS6195054 A JP S6195054A JP 21595985 A JP21595985 A JP 21595985A JP 21595985 A JP21595985 A JP 21595985A JP S6195054 A JPS6195054 A JP S6195054A
Authority
JP
Japan
Prior art keywords
polyvinyl alcohol
based polymer
acid
alkali metal
inorganic polybasic
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
JP21595985A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6236064B2 (OSRAM
Inventor
Kazuyori Yoshimi
吉見　―頼
Makoto Shiraishi
誠 白石
Hiroshi Iwasaki
岩崎　博四
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 JP21595985A priority Critical patent/JPS6195054A/ja
Publication of JPS6195054A publication Critical patent/JPS6195054A/ja
Publication of JPS6236064B2 publication Critical patent/JPS6236064B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
JP21595985A 1985-09-27 1985-09-27 熱安定性に優れたポリビニルアルコール系ポリマーの製造方法 Granted JPS6195054A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21595985A JPS6195054A (ja) 1985-09-27 1985-09-27 熱安定性に優れたポリビニルアルコール系ポリマーの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21595985A JPS6195054A (ja) 1985-09-27 1985-09-27 熱安定性に優れたポリビニルアルコール系ポリマーの製造方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP7811575A Division JPS52955A (en) 1975-06-24 1975-06-24 Process for preparing a polyvinyl alcohol polymer having excellent hea t stability

Publications (2)

Publication Number Publication Date
JPS6195054A true JPS6195054A (ja) 1986-05-13
JPS6236064B2 JPS6236064B2 (OSRAM) 1987-08-05

Family

ID=16681075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21595985A Granted JPS6195054A (ja) 1985-09-27 1985-09-27 熱安定性に優れたポリビニルアルコール系ポリマーの製造方法

Country Status (1)

Country Link
JP (1) JPS6195054A (OSRAM)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051222A (en) * 1989-09-01 1991-09-24 Air Products And Chemicals, Inc. Method for making extrudable polyvinyl alcohol compositions
JP2001072823A (ja) * 1999-07-07 2001-03-21 Kuraray Co Ltd エチレン−ビニルアルコール共重合体からなる樹脂組成物およびそれを用いた多層構造体
JP2001146539A (ja) * 1999-09-07 2001-05-29 Kuraray Co Ltd 低臭性および層間接着性に優れたエチレン−ビニルアルコール共重合体からなる樹脂組成物およびそれを用いた多層構造体
JP2001302869A (ja) * 2000-04-24 2001-10-31 Kuraray Co Ltd ビニルアルコール系重合体組成物および成形品
JP2002121349A (ja) * 2000-10-16 2002-04-23 Kuraray Co Ltd 熱溶融性ポリビニルアルコール系樹脂組成物
WO2011132592A1 (ja) * 2010-04-20 2011-10-27 株式会社クラレ ポリビニルアルコール系重合体フィルム
WO2020047139A1 (en) 2018-08-28 2020-03-05 Kuraray Co., Ltd. Diverting agents based on thermoplastic polyvinyl alcohol pellets

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126993A (ja) * 1974-08-30 1976-03-05 Nippon Synthetic Chem Ind Echirennsakusanbinirukyojugotaikenkabutsu no seiho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5126993A (ja) * 1974-08-30 1976-03-05 Nippon Synthetic Chem Ind Echirennsakusanbinirukyojugotaikenkabutsu no seiho

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051222A (en) * 1989-09-01 1991-09-24 Air Products And Chemicals, Inc. Method for making extrudable polyvinyl alcohol compositions
JP2001072823A (ja) * 1999-07-07 2001-03-21 Kuraray Co Ltd エチレン−ビニルアルコール共重合体からなる樹脂組成物およびそれを用いた多層構造体
JP2001146539A (ja) * 1999-09-07 2001-05-29 Kuraray Co Ltd 低臭性および層間接着性に優れたエチレン−ビニルアルコール共重合体からなる樹脂組成物およびそれを用いた多層構造体
JP2001302869A (ja) * 2000-04-24 2001-10-31 Kuraray Co Ltd ビニルアルコール系重合体組成物および成形品
JP2002121349A (ja) * 2000-10-16 2002-04-23 Kuraray Co Ltd 熱溶融性ポリビニルアルコール系樹脂組成物
WO2011132592A1 (ja) * 2010-04-20 2011-10-27 株式会社クラレ ポリビニルアルコール系重合体フィルム
JP5638533B2 (ja) * 2010-04-20 2014-12-10 株式会社クラレ ポリビニルアルコール系重合体フィルム
TWI513710B (zh) * 2010-04-20 2015-12-21 Kuraray Co 聚乙烯醇系聚合物薄膜
WO2020047139A1 (en) 2018-08-28 2020-03-05 Kuraray Co., Ltd. Diverting agents based on thermoplastic polyvinyl alcohol pellets

Also Published As

Publication number Publication date
JPS6236064B2 (OSRAM) 1987-08-05

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