JPS53105589A - Production of novel hydrogel - Google Patents

Production of novel hydrogel

Info

Publication number
JPS53105589A
JPS53105589A JP2074877A JP2074877A JPS53105589A JP S53105589 A JPS53105589 A JP S53105589A JP 2074877 A JP2074877 A JP 2074877A JP 2074877 A JP2074877 A JP 2074877A JP S53105589 A JPS53105589 A JP S53105589A
Authority
JP
Japan
Prior art keywords
production
novel hydrogel
hydrogel
novel
saponified
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
JP2074877A
Other languages
Japanese (ja)
Other versions
JPS6034563B2 (en
Inventor
Masanori Fujimoto
Toshibumi Tamura
Tsuneyuki Nagase
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP2074877A priority Critical patent/JPS6034563B2/en
Priority to GB42344/77A priority patent/GB1543136A/en
Priority to DE19772746018 priority patent/DE2746018A1/en
Priority to US05/841,910 priority patent/US4155893A/en
Priority to FR7731191A priority patent/FR2367779A1/en
Publication of JPS53105589A publication Critical patent/JPS53105589A/en
Publication of JPS6034563B2 publication Critical patent/JPS6034563B2/en
Expired legal-status Critical Current

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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: A terpolymer consisting of vinyl ester, (meth)acrylate ester and ethylene in a specific molar proportion is saponified to produce said hydrogel with transparency, flexibility and high water-absorbing property.
COPYRIGHT: (C)1978,JPO&Japio
JP2074877A 1976-10-18 1977-02-25 Novel hydrogel manufacturing method Expired JPS6034563B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2074877A JPS6034563B2 (en) 1977-02-25 1977-02-25 Novel hydrogel manufacturing method
GB42344/77A GB1543136A (en) 1976-10-18 1977-10-11 Method for the preparation of water-insoluble hydrophilic gels
DE19772746018 DE2746018A1 (en) 1976-10-18 1977-10-13 PROCESS FOR THE PRODUCTION OF WATER-INSOLUBLE, HYDROPHILIC GELS
US05/841,910 US4155893A (en) 1976-10-18 1977-10-13 Preparing a hydrophilic gel by hydrolyzing a vinyl ester-acrylic or methacrylic ester copolymer
FR7731191A FR2367779A1 (en) 1976-10-18 1977-10-17 PROCESS FOR PREPARING HYDROPHILIC GELS INSOLUBLE IN WATER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2074877A JPS6034563B2 (en) 1977-02-25 1977-02-25 Novel hydrogel manufacturing method

Publications (2)

Publication Number Publication Date
JPS53105589A true JPS53105589A (en) 1978-09-13
JPS6034563B2 JPS6034563B2 (en) 1985-08-09

Family

ID=12035801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2074877A Expired JPS6034563B2 (en) 1976-10-18 1977-02-25 Novel hydrogel manufacturing method

Country Status (1)

Country Link
JP (1) JPS6034563B2 (en)

Also Published As

Publication number Publication date
JPS6034563B2 (en) 1985-08-09

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