JPS6136763B2 - - Google Patents

Info

Publication number
JPS6136763B2
JPS6136763B2 JP4112579A JP4112579A JPS6136763B2 JP S6136763 B2 JPS6136763 B2 JP S6136763B2 JP 4112579 A JP4112579 A JP 4112579A JP 4112579 A JP4112579 A JP 4112579A JP S6136763 B2 JPS6136763 B2 JP S6136763B2
Authority
JP
Japan
Prior art keywords
weight
water
surfactant
parts
alkali metal
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
JP4112579A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55133413A (en
Inventor
Tsuneo Tsubakimoto
Tadao Shimomura
Yoshio Irie
Yoshihiko Masuda
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP4112579A priority Critical patent/JPS55133413A/ja
Priority to US06/137,640 priority patent/US4286082A/en
Publication of JPS55133413A publication Critical patent/JPS55133413A/ja
Publication of JPS6136763B2 publication Critical patent/JPS6136763B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Absorbent Articles And Supports Therefor (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP4112579A 1979-04-06 1979-04-06 Preparation of crosslinked alkali metal acrylate polymer Granted JPS55133413A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4112579A JPS55133413A (en) 1979-04-06 1979-04-06 Preparation of crosslinked alkali metal acrylate polymer
US06/137,640 US4286082A (en) 1979-04-06 1980-04-07 Absorbent resin composition and process for producing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4112579A JPS55133413A (en) 1979-04-06 1979-04-06 Preparation of crosslinked alkali metal acrylate polymer

Publications (2)

Publication Number Publication Date
JPS55133413A JPS55133413A (en) 1980-10-17
JPS6136763B2 true JPS6136763B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-08-20

Family

ID=12599722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4112579A Granted JPS55133413A (en) 1979-04-06 1979-04-06 Preparation of crosslinked alkali metal acrylate polymer

Country Status (1)

Country Link
JP (1) JPS55133413A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003527213A (ja) * 2000-03-21 2003-09-16 キンバリー クラーク ワールドワイド インコーポレイテッド 永久的な濡れ性を有する超吸収材

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56147809A (en) * 1980-04-18 1981-11-17 Sumitomo Chem Co Ltd Highly water absorbing hydrogel and its preparation
JPS578210A (en) * 1980-06-19 1982-01-16 Toagosei Chem Ind Co Ltd Production of water-absorbing resin
JPS57158209A (en) * 1981-03-25 1982-09-30 Kao Corp Production of bead-form highly water-absorbing polymer
JPS57168921A (en) * 1981-04-10 1982-10-18 Sumitomo Chem Co Ltd Production of highly water-absorbing polymeric material having improved water-absorption rate
JPS5832607A (ja) * 1981-08-20 1983-02-25 Kao Corp 吸水性に優れた吸水材料の製造法
JPS59189103A (ja) * 1983-04-11 1984-10-26 Nippon Shokubai Kagaku Kogyo Co Ltd 吸水剤
JPS6136309A (ja) * 1984-07-30 1986-02-21 Nippon Shokubai Kagaku Kogyo Co Ltd 耐塩,耐光性吸水剤
JPS62197146A (ja) * 1986-02-26 1987-08-31 Nippon Shokubai Kagaku Kogyo Co Ltd 吸湿反応性を調節された組成物
JPS63210102A (ja) * 1987-02-27 1988-08-31 Mitsubishi Petrochem Co Ltd 高吸水性ポリマ−の製造法
US5610208A (en) 1994-02-17 1997-03-11 Nippon Shokubai Co., Ltd. Water-absorbent agent, method for production thereof, and water-absorbent composition
WO1995034377A1 (fr) * 1994-06-13 1995-12-21 Nippon Shokubai Co., Ltd. Produit absorbant l'eau, son procede de production, et article absorbant le renfermant
USRE38444E1 (en) 1994-06-13 2004-02-24 Nippon Shokubai Co., Ltd. Absorbing agent, process of manufacturing same, and absorbent product containing same
US6413011B1 (en) 1997-02-26 2002-07-02 Rohm And Haas Company Method for producing fast-drying multi-component waterborne coating compositions
US6475556B1 (en) 1999-11-25 2002-11-05 Rohm And Haas Company Method for producing fast drying multi-component waterborne coating compositions
US7473739B2 (en) 2004-02-05 2009-01-06 Nippon Shokubai Co., Ltd. Particulate water absorbent agent and production method thereof, and water absorbent article
TWI344469B (en) 2005-04-07 2011-07-01 Nippon Catalytic Chem Ind Polyacrylic acid (salt) water-absorbent resin, production process thereof, and acrylic acid used in polymerization for production of water-absorbent resin
DE102005042608A1 (de) 2005-09-07 2007-03-08 Basf Ag Polymerisationsverfahren
TWI394789B (zh) 2005-12-22 2013-05-01 Nippon Catalytic Chem Ind 吸水性樹脂組成物及其製造方法、吸收性物品
EP1837348B9 (en) 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Water-absorbing resin and method for manufacturing the same
AU2009332225B2 (en) 2008-12-26 2013-07-04 San-Dia Polymers, Ltd. Absorbent Resin Particle, Process For Producing The Same, Absorber Containing The Same, And Absorbent Article
EP2484439B1 (en) 2009-09-29 2022-12-14 Nippon Shokubai Co., Ltd. Particulate water absorbent and process for production thereof
EP2495297A1 (en) 2009-10-30 2012-09-05 Sanyo Chemical Industries, Ltd. Absorbent resin particles for water-stopping tape, and water-stopping tape containing same
JP2012012451A (ja) * 2010-06-30 2012-01-19 San-Dia Polymer Ltd 吸収性樹脂粒子及び吸収性物品
EP3312218A4 (en) * 2015-06-19 2018-06-27 Nippon Shokubai Co., Ltd. Poly (meth) acrylic acid (salt) granular water absorbent and method for producing same
MY187456A (en) 2015-10-02 2021-09-23 Sdp Global Co Ltd Water absorbent resin particles and method for producing same
EP3357967B1 (en) 2015-10-02 2021-01-13 SDP Global Co., Ltd. Absorbent resin composition and method for producing same
EP3604352B1 (en) 2017-03-30 2025-02-19 Godo Shigen Co., Ltd. Method for producing a polymer using a molecular-weight controlling agent for radical polymerization
JP7202305B2 (ja) * 2017-08-30 2023-01-11 住友精化株式会社 カルボキシル基含有重合体組成物及びその製造方法
JPWO2020213298A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2019-04-16 2020-10-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003527213A (ja) * 2000-03-21 2003-09-16 キンバリー クラーク ワールドワイド インコーポレイテッド 永久的な濡れ性を有する超吸収材

Also Published As

Publication number Publication date
JPS55133413A (en) 1980-10-17

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