JPS55135111A - Production of highly water-absorbing hydrogel - Google Patents

Production of highly water-absorbing hydrogel

Info

Publication number
JPS55135111A
JPS55135111A JP4193179A JP4193179A JPS55135111A JP S55135111 A JPS55135111 A JP S55135111A JP 4193179 A JP4193179 A JP 4193179A JP 4193179 A JP4193179 A JP 4193179A JP S55135111 A JPS55135111 A JP S55135111A
Authority
JP
Japan
Prior art keywords
ethylenically unsaturated
unsaturated monomer
cpd
highly water
hydrogel
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
JP4193179A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6142723B2 (fr
Inventor
Toru Yoshida
Seigo Iwagami
Takashi Uejima
Kiichi Hosoda
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP4193179A priority Critical patent/JPS55135111A/ja
Publication of JPS55135111A publication Critical patent/JPS55135111A/ja
Publication of JPS6142723B2 publication Critical patent/JPS6142723B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)
  • Epoxy Resins (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP4193179A 1979-04-09 1979-04-09 Production of highly water-absorbing hydrogel Granted JPS55135111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4193179A JPS55135111A (en) 1979-04-09 1979-04-09 Production of highly water-absorbing hydrogel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4193179A JPS55135111A (en) 1979-04-09 1979-04-09 Production of highly water-absorbing hydrogel

Publications (2)

Publication Number Publication Date
JPS55135111A true JPS55135111A (en) 1980-10-21
JPS6142723B2 JPS6142723B2 (fr) 1986-09-24

Family

ID=12621971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4193179A Granted JPS55135111A (en) 1979-04-09 1979-04-09 Production of highly water-absorbing hydrogel

Country Status (1)

Country Link
JP (1) JPS55135111A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59221301A (ja) * 1983-05-31 1984-12-12 Sumitomo Rubber Ind Ltd 硬化性組成物
JP2001524639A (ja) * 1997-11-21 2001-12-04 ディーゼル エンジン リターダーズ，インコーポレイテッド 制限式ロストモーション・タペットの弁着座速度制限装置
CN1314727C (zh) * 2004-02-26 2007-05-09 武汉大学 可降解环境敏感水凝胶及其制法和用途
JP2022016991A (ja) * 2020-07-13 2022-01-25 長瀬産業株式会社 吸水剤

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139672A (ja) * 1974-09-26 1976-04-02 Grelan Pharmaceutical Co Futsusokankagobutsuno seizoho
JPS51146591A (en) * 1975-06-10 1976-12-16 Sumitomo Chem Co Ltd A process for preparing water-soluble high polymers with improved stab ility
JPS52127995A (en) * 1976-04-19 1977-10-27 Johnson & Johnson Hydrophilic random copolymers composition and process for producing same
JPS5352800A (en) * 1976-10-21 1978-05-13 Dainippon Ink & Chemicals Modified finish of synthetic fiber
JPS53104652A (en) * 1977-02-24 1978-09-12 Sumitomo Chem Co Ltd Preparation of high water absorption hydrogel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139672A (ja) * 1974-09-26 1976-04-02 Grelan Pharmaceutical Co Futsusokankagobutsuno seizoho
JPS51146591A (en) * 1975-06-10 1976-12-16 Sumitomo Chem Co Ltd A process for preparing water-soluble high polymers with improved stab ility
JPS52127995A (en) * 1976-04-19 1977-10-27 Johnson & Johnson Hydrophilic random copolymers composition and process for producing same
JPS5352800A (en) * 1976-10-21 1978-05-13 Dainippon Ink & Chemicals Modified finish of synthetic fiber
JPS53104652A (en) * 1977-02-24 1978-09-12 Sumitomo Chem Co Ltd Preparation of high water absorption hydrogel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59221301A (ja) * 1983-05-31 1984-12-12 Sumitomo Rubber Ind Ltd 硬化性組成物
JP2001524639A (ja) * 1997-11-21 2001-12-04 ディーゼル エンジン リターダーズ，インコーポレイテッド 制限式ロストモーション・タペットの弁着座速度制限装置
CN1314727C (zh) * 2004-02-26 2007-05-09 武汉大学 可降解环境敏感水凝胶及其制法和用途
JP2022016991A (ja) * 2020-07-13 2022-01-25 長瀬産業株式会社 吸水剤

Also Published As

Publication number Publication date
JPS6142723B2 (fr) 1986-09-24

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