JPS5689838A - Water absorbing material - Google Patents

Water absorbing material

Info

Publication number
JPS5689838A
JPS5689838A JP16766979A JP16766979A JPS5689838A JP S5689838 A JPS5689838 A JP S5689838A JP 16766979 A JP16766979 A JP 16766979A JP 16766979 A JP16766979 A JP 16766979A JP S5689838 A JPS5689838 A JP S5689838A
Authority
JP
Japan
Prior art keywords
water
water absorbing
absorbing material
sequestering agent
ion sequestering
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.)
Pending
Application number
JP16766979A
Other languages
English (en)
Inventor
Yoshimitsu Hiraoka
Satsuki Kitani
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.)
Nitto Shinko Corp
Shinko Chemical Co Ltd
Original Assignee
Shinko Chemical Co Ltd
Shinko Chemical Industries 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 Shinko Chemical Co Ltd, Shinko Chemical Industries Co Ltd filed Critical Shinko Chemical Co Ltd
Priority to JP16766979A priority Critical patent/JPS5689838A/ja
Publication of JPS5689838A publication Critical patent/JPS5689838A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
JP16766979A 1979-12-25 1979-12-25 Water absorbing material Pending JPS5689838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16766979A JPS5689838A (en) 1979-12-25 1979-12-25 Water absorbing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16766979A JPS5689838A (en) 1979-12-25 1979-12-25 Water absorbing material

Publications (1)

Publication Number Publication Date
JPS5689838A true JPS5689838A (en) 1981-07-21

Family

ID=15854019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16766979A Pending JPS5689838A (en) 1979-12-25 1979-12-25 Water absorbing material

Country Status (1)

Country Link
JP (1) JPS5689838A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01210463A (ja) * 1988-02-18 1989-08-24 Kao Corp 安定性の優れた吸水性樹脂組成物
EP0889063A1 (en) * 1997-07-03 1999-01-07 Kao Corporation Superabsorbent resin composition
US6448320B1 (en) 1997-01-31 2002-09-10 Kao Corporation Superabsorbent resin composition and method for producing the same
WO2003059961A1 (fr) * 2002-01-15 2003-07-24 Sumitomo Seika Chemicals Co., Ltd. Procede de prevention de la coloration d'une resine absorbant l'eau
US6964998B2 (en) * 1998-03-03 2005-11-15 Nippon Shokubai Co., Ltd. Water-absorbing agent and its production process and use
CN103611514A (zh) * 2013-12-12 2014-03-05 北京师范大学 能够处理氮磷失衡工业有机废水的多功能吸附颗粒及制备方法
USRE47104E1 (en) 2007-09-24 2018-10-30 Evonik Degussa Gmbh Superabsorbent composition with tannins for odor control

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112787A (en) * 1975-03-07 1976-10-05 Nat Starch Chem Corp Absorbent composites
JPS51136588A (en) * 1975-05-09 1976-11-26 Nat Starch Chem Corp Surface treatment for dispersion improvement of hygroscopic composites

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112787A (en) * 1975-03-07 1976-10-05 Nat Starch Chem Corp Absorbent composites
JPS51136588A (en) * 1975-05-09 1976-11-26 Nat Starch Chem Corp Surface treatment for dispersion improvement of hygroscopic composites

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01210463A (ja) * 1988-02-18 1989-08-24 Kao Corp 安定性の優れた吸水性樹脂組成物
US6448320B1 (en) 1997-01-31 2002-09-10 Kao Corporation Superabsorbent resin composition and method for producing the same
EP0889063A1 (en) * 1997-07-03 1999-01-07 Kao Corporation Superabsorbent resin composition
SG86324A1 (en) * 1997-07-03 2002-02-19 Kao Corp Superabsorbent resin composition
US6964998B2 (en) * 1998-03-03 2005-11-15 Nippon Shokubai Co., Ltd. Water-absorbing agent and its production process and use
US7420018B2 (en) 1998-03-03 2008-09-02 Nippon Shokubai Co., Ltd. Water-absorbing agent production process with surface crosslinking and ion blocking
WO2003059961A1 (fr) * 2002-01-15 2003-07-24 Sumitomo Seika Chemicals Co., Ltd. Procede de prevention de la coloration d'une resine absorbant l'eau
USRE47104E1 (en) 2007-09-24 2018-10-30 Evonik Degussa Gmbh Superabsorbent composition with tannins for odor control
CN103611514A (zh) * 2013-12-12 2014-03-05 北京师范大学 能够处理氮磷失衡工业有机废水的多功能吸附颗粒及制备方法

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