JPS5227455A - Process for preparing a high polymer material having water absorption properties - Google Patents

Process for preparing a high polymer material having water absorption properties

Info

Publication number
JPS5227455A
JPS5227455A JP9085075A JP9085075A JPS5227455A JP S5227455 A JPS5227455 A JP S5227455A JP 9085075 A JP9085075 A JP 9085075A JP 9085075 A JP9085075 A JP 9085075A JP S5227455 A JPS5227455 A JP S5227455A
Authority
JP
Japan
Prior art keywords
polymer material
water absorption
high polymer
absorption properties
preparing
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
JP9085075A
Other languages
Japanese (ja)
Other versions
JPS5313495B2 (en
Inventor
Masanori Fujimoto
Kozo Tsuji
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 JP9085075A priority Critical patent/JPS5227455A/en
Priority to GB30238/76A priority patent/GB1530178A/en
Priority to US05/707,768 priority patent/US4102842A/en
Priority to FR7622607A priority patent/FR2318881A1/en
Priority to DE19762633249 priority patent/DE2633249A1/en
Publication of JPS5227455A publication Critical patent/JPS5227455A/en
Publication of JPS5313495B2 publication Critical patent/JPS5313495B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE: To obtain a hydrophilic gel having highly swelling tendency, used as a high polymer material having water absorption properties, prepared by drying a saponification product of the copolymer of a vinyl ester and an ethylenic unsaturated carboxylic acid.
COPYRIGHT: (C)1977,JPO&Japio
JP9085075A 1975-07-24 1975-07-24 Process for preparing a high polymer material having water absorption properties Granted JPS5227455A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP9085075A JPS5227455A (en) 1975-07-24 1975-07-24 Process for preparing a high polymer material having water absorption properties
GB30238/76A GB1530178A (en) 1975-07-24 1976-07-20 Water-insoluble hydrophilic gels and a method for the preparation of the same
US05/707,768 US4102842A (en) 1975-07-24 1976-07-22 Water-insoluble, hydrophilic gels and a method for the preparation of the same
FR7622607A FR2318881A1 (en) 1975-07-24 1976-07-23 WATER INSOLUBLE HYDROPHILIC GELS AND PROCESS FOR THEIR PREPARATION
DE19762633249 DE2633249A1 (en) 1975-07-24 1976-07-23 WATER-INSOLUBLE HYDROPHILIC GELS AND PROCESS FOR THEIR PRODUCTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9085075A JPS5227455A (en) 1975-07-24 1975-07-24 Process for preparing a high polymer material having water absorption properties

Publications (2)

Publication Number Publication Date
JPS5227455A true JPS5227455A (en) 1977-03-01
JPS5313495B2 JPS5313495B2 (en) 1978-05-10

Family

ID=14010046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9085075A Granted JPS5227455A (en) 1975-07-24 1975-07-24 Process for preparing a high polymer material having water absorption properties

Country Status (1)

Country Link
JP (1) JPS5227455A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110634A (en) * 1974-07-16 1976-01-28 Yasuro Ito KONKURIITOKOZOTAINIOKERU UCHITSUKOHO
JPS5497240A (en) * 1978-01-17 1979-08-01 Nippon Synthetic Chem Ind Sprouting and growing bed for nursery plant
JPS57187324A (en) * 1981-05-12 1982-11-18 Nippon Synthetic Chem Ind Co Ltd:The Water-absorbing molding
JP2012503036A (en) * 2008-09-15 2012-02-02 マリア・ストローム Vinyl alcohol copolymer cryogel, vinyl alcohol copolymer and methods and products thereof
WO2014065387A1 (en) 2012-10-22 2014-05-01 住友化学株式会社 Copolymer and carbon dioxide gas separation membrane
WO2014157069A1 (en) 2013-03-29 2014-10-02 株式会社ルネッサンス・エナジー・リサーチ Facilitated co2 transport membrane, method for manufacturing same, resin composition to be used in method for manufacturing same, co2 separation module, co2 separation method and co2 separation device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5624967A (en) 1994-06-08 1997-04-29 Nippon Shokubai Co., Ltd. Water-absorbing resin and process for producing same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047398A (en) * 1930-06-26 1936-07-14 Ig Farbenindustrie Ag Artificial resins and process of making them
US2652379A (en) * 1951-05-24 1953-09-15 Monsanto Chemicals Soil additive

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047398A (en) * 1930-06-26 1936-07-14 Ig Farbenindustrie Ag Artificial resins and process of making them
US2652379A (en) * 1951-05-24 1953-09-15 Monsanto Chemicals Soil additive

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110634A (en) * 1974-07-16 1976-01-28 Yasuro Ito KONKURIITOKOZOTAINIOKERU UCHITSUKOHO
JPS5633539B2 (en) * 1974-07-16 1981-08-04
JPS5497240A (en) * 1978-01-17 1979-08-01 Nippon Synthetic Chem Ind Sprouting and growing bed for nursery plant
JPS6359651B2 (en) * 1978-01-17 1988-11-21
JPS57187324A (en) * 1981-05-12 1982-11-18 Nippon Synthetic Chem Ind Co Ltd:The Water-absorbing molding
JPH0243766B2 (en) * 1981-05-12 1990-10-01 Nippon Synthetic Chem Ind
JP2012503036A (en) * 2008-09-15 2012-02-02 マリア・ストローム Vinyl alcohol copolymer cryogel, vinyl alcohol copolymer and methods and products thereof
US8975309B2 (en) 2008-09-15 2015-03-10 Maria Stromme Vinyl alcohol co-polymer cryogels, vinyl alcohol co-polymers, and methods and products thereof
WO2014065387A1 (en) 2012-10-22 2014-05-01 住友化学株式会社 Copolymer and carbon dioxide gas separation membrane
WO2014157069A1 (en) 2013-03-29 2014-10-02 株式会社ルネッサンス・エナジー・リサーチ Facilitated co2 transport membrane, method for manufacturing same, resin composition to be used in method for manufacturing same, co2 separation module, co2 separation method and co2 separation device

Also Published As

Publication number Publication date
JPS5313495B2 (en) 1978-05-10

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