JPS6360044B2 - - Google Patents

Info

Publication number
JPS6360044B2
JPS6360044B2 JP55051953A JP5195380A JPS6360044B2 JP S6360044 B2 JPS6360044 B2 JP S6360044B2 JP 55051953 A JP55051953 A JP 55051953A JP 5195380 A JP5195380 A JP 5195380A JP S6360044 B2 JPS6360044 B2 JP S6360044B2
Authority
JP
Japan
Prior art keywords
parts
water
hydrogel
acrylic acid
water absorption
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.)
Expired
Application number
JP55051953A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56147809A (en
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 filed Critical
Priority to JP5195380A priority Critical patent/JPS56147809A/ja
Publication of JPS56147809A publication Critical patent/JPS56147809A/ja
Publication of JPS6360044B2 publication Critical patent/JPS6360044B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
JP5195380A 1980-04-18 1980-04-18 Highly water absorbing hydrogel and its preparation Granted JPS56147809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5195380A JPS56147809A (en) 1980-04-18 1980-04-18 Highly water absorbing hydrogel and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5195380A JPS56147809A (en) 1980-04-18 1980-04-18 Highly water absorbing hydrogel and its preparation

Publications (2)

Publication Number Publication Date
JPS56147809A JPS56147809A (en) 1981-11-17
JPS6360044B2 true JPS6360044B2 (en, 2012) 1988-11-22

Family

ID=12901229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5195380A Granted JPS56147809A (en) 1980-04-18 1980-04-18 Highly water absorbing hydrogel and its preparation

Country Status (1)

Country Link
JP (1) JPS56147809A (en, 2012)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61228009A (ja) * 1985-03-30 1986-10-11 Agency Of Ind Science & Technol 可逆伸縮性高分子膜の製造方法
US5187235A (en) * 1986-10-08 1993-02-16 Avery Dennison Corporation Energy-curable acrylic pressure-sensitive adhesives
JPH0678402B2 (ja) * 1987-05-06 1994-10-05 三洋化成工業株式会社 高吸水性複合体の製造法
JP2642436B2 (ja) * 1988-08-30 1997-08-20 三菱化学株式会社 吸水性樹脂の製造法
EP0467073B1 (en) * 1990-07-17 1995-04-12 Sanyo Chemical Industries Ltd. Process for producing water-absorbing resins
GB9208449D0 (en) * 1992-04-16 1992-06-03 Dow Deutschland Inc Crosslinked hydrophilic resins and method of preparation
KR19990057609A (ko) * 1997-12-30 1999-07-15 조정래 고흡수성 수지의 제조방법
US6906159B2 (en) 2000-08-03 2005-06-14 Nippon Shokubai Co., Ltd. Water-absorbent resin, hydropolymer, process for producing them, and uses of them
WO2003051415A1 (en) 2001-12-19 2003-06-26 Nippon Shokubai Co., Ltd. Water-absorbent resin and production process therefor
DE102005002412A1 (de) * 2005-01-18 2006-07-27 Basf Ag Verfahren zur Herstellung von Polymeren durch Sprühpolymerisation
RU2463310C2 (ru) * 2006-07-19 2012-10-10 Басф Се Способ получения водопоглощающих полимерных частиц с высокой проницаемостью путем полимеризации капель мономерного раствора

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043952A (en) * 1975-05-09 1977-08-23 National Starch And Chemical Corporation Surface treatment process for improving dispersibility of an absorbent composition, and product thereof
DE2706135C2 (de) * 1977-02-14 1982-10-28 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Verdickungsmittel für ausgeschiedenen Darminhalt und Harn
JPS543995A (en) * 1977-06-09 1979-01-12 Kuroda Precision Ind Ltd Method of jumping operation of electrospark electrode of electrospark machine
JPS6024807B2 (ja) * 1979-02-19 1985-06-14 昭和電工株式会社 高吸水性ヒドロゲルの製造方法
JPS55133413A (en) * 1979-04-06 1980-10-17 Nippon Shokubai Kagaku Kogyo Co Ltd Preparation of crosslinked alkali metal acrylate polymer
JPS5825499B2 (ja) * 1979-12-11 1983-05-27 株式会社日本触媒 吸水剤

Also Published As

Publication number Publication date
JPS56147809A (en) 1981-11-17

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