JPH0121164B2 - - Google Patents

Info

Publication number
JPH0121164B2
JPH0121164B2 JP56073947A JP7394781A JPH0121164B2 JP H0121164 B2 JPH0121164 B2 JP H0121164B2 JP 56073947 A JP56073947 A JP 56073947A JP 7394781 A JP7394781 A JP 7394781A JP H0121164 B2 JPH0121164 B2 JP H0121164B2
Authority
JP
Japan
Prior art keywords
water
absorption rate
water absorption
organic solvent
hydrophilic organic
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
JP56073947A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57187306A (en
Inventor
Fumio Fujita
Kazumoto Murase
Toshihiro Oonishi
Toshibumi Tamura
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 JP7394781A priority Critical patent/JPS57187306A/ja
Publication of JPS57187306A publication Critical patent/JPS57187306A/ja
Publication of JPH0121164B2 publication Critical patent/JPH0121164B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP7394781A 1981-05-15 1981-05-15 Production of highly water-absorbing polymer material having high water absorption rate Granted JPS57187306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7394781A JPS57187306A (en) 1981-05-15 1981-05-15 Production of highly water-absorbing polymer material having high water absorption rate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7394781A JPS57187306A (en) 1981-05-15 1981-05-15 Production of highly water-absorbing polymer material having high water absorption rate

Publications (2)

Publication Number Publication Date
JPS57187306A JPS57187306A (en) 1982-11-18
JPH0121164B2 true JPH0121164B2 (OSRAM) 1989-04-20

Family

ID=13532792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7394781A Granted JPS57187306A (en) 1981-05-15 1981-05-15 Production of highly water-absorbing polymer material having high water absorption rate

Country Status (1)

Country Link
JP (1) JPS57187306A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256644A (en) * 1991-06-11 1992-12-16 Sigma Prod Chim Thickening agents

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61101536A (ja) * 1984-10-23 1986-05-20 Nippon Shokubai Kagaku Kogyo Co Ltd 高吸水性樹脂粉末の造粒法
JPS6197333A (ja) * 1984-10-17 1986-05-15 Nippon Shokubai Kagaku Kogyo Co Ltd 高吸水性樹脂粉末の造粒方法
FR2665903B1 (fr) * 1990-08-14 1992-12-04 Hoechst France Nouveaux superabsorbants en poudre, contenant de la silice, leur procede de preparation et leur application.
GB9210034D0 (en) * 1992-05-09 1992-06-24 Gel Chem Ltd Improvements in acid thickeners
US6589444B2 (en) 1997-11-10 2003-07-08 Honeywell International Inc. Process for separating water from chemical mixtures
US6101818A (en) * 1997-11-10 2000-08-15 Alliedsignal Inc. Process for separating water from chemical mixtures
BG855Y1 (bg) * 2003-10-16 2007-01-31 Институт По Инженерна Химия При Бан Средство за запазване на влагата и ha първоначалната структура на почвата

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5693716A (en) * 1979-12-27 1981-07-29 Seitetsu Kagaku Co Ltd Production of highly water-absorptive acrylic acid polymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2256644A (en) * 1991-06-11 1992-12-16 Sigma Prod Chim Thickening agents
GB2256644B (en) * 1991-06-11 1994-11-09 Sigma Prod Chim Improved thickening agents

Also Published As

Publication number Publication date
JPS57187306A (en) 1982-11-18

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