JPS61293228A - 吸水性樹脂の製法 - Google Patents

吸水性樹脂の製法

Info

Publication number
JPS61293228A
JPS61293228A JP60136349A JP13634985A JPS61293228A JP S61293228 A JPS61293228 A JP S61293228A JP 60136349 A JP60136349 A JP 60136349A JP 13634985 A JP13634985 A JP 13634985A JP S61293228 A JPS61293228 A JP S61293228A
Authority
JP
Japan
Prior art keywords
water
mol
component
crosslinking agent
copolymer
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
JP60136349A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0423650B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Katsuzou Tanioku
谷奥　勝三
Nobuyuki Oshima
大島　信幸
Junichi Maeno
純一 前野
Kiyoshi Sato
潔 佐藤
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.)
Arakawa Chemical Industries Ltd
Original Assignee
Arakawa Chemical Industries 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 Arakawa Chemical Industries Ltd filed Critical Arakawa Chemical Industries Ltd
Priority to JP60136349A priority Critical patent/JPS61293228A/ja
Priority to US06/874,929 priority patent/US4758617A/en
Publication of JPS61293228A publication Critical patent/JPS61293228A/ja
Publication of JPH0423650B2 publication Critical patent/JPH0423650B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K17/00—Soil-conditioning materials or soil-stabilising materials
    • C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
    • C09K17/48—Organic compounds mixed with inorganic active ingredients, e.g. polymerisation catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
JP60136349A 1985-06-21 1985-06-21 吸水性樹脂の製法 Granted JPS61293228A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP60136349A JPS61293228A (ja) 1985-06-21 1985-06-21 吸水性樹脂の製法
US06/874,929 US4758617A (en) 1985-06-21 1986-06-16 Process for preparing water-absorbing resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60136349A JPS61293228A (ja) 1985-06-21 1985-06-21 吸水性樹脂の製法

Publications (2)

Publication Number Publication Date
JPS61293228A true JPS61293228A (ja) 1986-12-24
JPH0423650B2 JPH0423650B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-04-22

Family

ID=15173112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60136349A Granted JPS61293228A (ja) 1985-06-21 1985-06-21 吸水性樹脂の製法

Country Status (2)

Country Link
US (1) US4758617A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS61293228A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04114738A (ja) * 1990-09-05 1992-04-15 Nippon Shokubai Co Ltd 吸水性複合体の製法
JPH04114740A (ja) * 1990-09-05 1992-04-15 Nippon Shokubai Co Ltd 吸水性ポリマー複合体の製法
US6265488B1 (en) 1998-02-24 2001-07-24 Nippon Shokubai Co., Ltd. Production process for water-absorbing agent

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149334A (en) * 1990-04-02 1992-09-22 The Procter & Gamble Company Absorbent articles containing interparticle crosslinked aggregates
US5180622A (en) * 1990-04-02 1993-01-19 The Procter & Gamble Company Absorbent members containing interparticle crosslinked aggregates
US5492962A (en) * 1990-04-02 1996-02-20 The Procter & Gamble Company Method for producing compositions containing interparticle crosslinked aggregates
US5124188A (en) * 1990-04-02 1992-06-23 The Procter & Gamble Company Porous, absorbent, polymeric macrostructures and methods of making the same
US5300565A (en) * 1990-04-02 1994-04-05 The Procter & Gamble Company Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates
CA2072918A1 (en) * 1992-02-14 1993-08-15 Jian Qin Modified polysaccharides having improved absorbent properties and process for the preparation thereof
US5550189A (en) * 1992-04-17 1996-08-27 Kimberly-Clark Corporation Modified polysaccharides having improved absorbent properties and process for the preparation thereof
US5713881A (en) * 1993-10-22 1998-02-03 Rezai; Ebrahim Non-continuous absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate
US5536264A (en) * 1993-10-22 1996-07-16 The Procter & Gamble Company Absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate
US5868724A (en) * 1993-10-22 1999-02-09 The Procter & Gamble Company Non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles
US5849405A (en) * 1994-08-31 1998-12-15 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
ES2186713T3 (es) * 1994-02-17 2003-05-16 Procter & Gamble Materiales absorbentes porosos que tienen caracteristicas superficiales modificadas y metodos para obtenerlos.
US5843575A (en) * 1994-02-17 1998-12-01 The Procter & Gamble Company Absorbent members comprising absorbent material having improved absorbent property
US5599335A (en) * 1994-03-29 1997-02-04 The Procter & Gamble Company Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer
US5372766A (en) * 1994-03-31 1994-12-13 The Procter & Gamble Company Flexible, porous, absorbent, polymeric macrostructures and methods of making the same
US5498705A (en) * 1995-02-22 1996-03-12 Kimberly-Clark Corporation Modified polysaccharides having improved absorbent properties and process for the preparation thereof
AU5882296A (en) * 1995-06-06 1996-12-24 Kimberly-Clark Worldwide, Inc. Microporous fabric containing a microbial adsorbent
WO1996039031A1 (en) * 1995-06-06 1996-12-12 Kimberly-Clark Worldwide, Inc. Microporous film containing a microbial adsorbent
US5843059A (en) * 1995-11-15 1998-12-01 Kimberly-Clark Worldwide, Inc. Absorbent composite and disposable absorbent garment comprising same
EP0870730A4 (en) * 1995-12-27 1999-02-03 Tohkem Products Corp STABLE ANATAS TITANIUM OXIDE AND METHOD FOR THE PRODUCTION THEREOF
US6348545B2 (en) * 1997-01-10 2002-02-19 Sony Corporation Water-absorbing resin and manufacturing method
US6304701B1 (en) 1998-03-27 2001-10-16 Corning Cable Systems Llc Dry fiber optic cable
JP2000212458A (ja) * 1999-01-25 2000-08-02 Sumitomo Seika Chem Co Ltd 高吸水性樹脂粒子
US6514615B1 (en) 1999-06-29 2003-02-04 Stockhausen Gmbh & Co. Kg Superabsorbent polymers having delayed water absorption characteristics
US6500947B1 (en) 2001-08-24 2002-12-31 Weyerhaeuser Company Superabsorbent polymer
US20030035950A1 (en) * 2002-07-19 2003-02-20 Neogi Amar N. Superabsorbent cellulosic fiber
US20030034137A1 (en) * 2002-07-19 2003-02-20 Neogi Amar N. Superabsorbent cellulosic fiber
US20030034136A1 (en) * 2002-07-19 2003-02-20 Neogi Amar N. Superabsorbent cellulosic fiber
US20030024663A1 (en) * 2002-07-19 2003-02-06 Neogi Amar N. Superabsorbent cellulosic fiber
KR101719352B1 (ko) 2013-12-13 2017-04-04 주식회사 엘지화학 고흡수성 수지 조성물
WO2019195272A1 (en) 2018-04-02 2019-10-10 Green Polymers Ltd. Process for the production of biodegradable superabsorbent polymer with high absorbency under load based on styrene maleic acid copolymers and biopolymer
US12129419B2 (en) 2018-11-13 2024-10-29 Polygreen Ltd Polymeric composition for use as soil conditioner with improved water absorbency during watering of the agricultural crops
KR102417829B1 (ko) * 2018-12-12 2022-07-06 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
EP4497776A1 (en) 2022-12-16 2025-01-29 LG Chem, Ltd. Super absorbent polymer and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552938A (en) * 1981-10-26 1985-11-12 American Colloid Company Process for preparing dry solid water absorbing polyacrylate resin
JPS60163956A (ja) * 1984-02-04 1985-08-26 Arakawa Chem Ind Co Ltd 吸水性樹脂の製法
JPS61166809A (ja) * 1985-01-19 1986-07-28 Hayashikane Zosen Kk 高吸水性樹脂粉粒体の製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04114738A (ja) * 1990-09-05 1992-04-15 Nippon Shokubai Co Ltd 吸水性複合体の製法
JPH04114740A (ja) * 1990-09-05 1992-04-15 Nippon Shokubai Co Ltd 吸水性ポリマー複合体の製法
US6265488B1 (en) 1998-02-24 2001-07-24 Nippon Shokubai Co., Ltd. Production process for water-absorbing agent

Also Published As

Publication number Publication date
JPH0423650B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-04-22
US4758617A (en) 1988-07-19

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