KR870007951A - 흡수성 수지 및 그 제조방법 - Google Patents

흡수성 수지 및 그 제조방법 Download PDF

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KR870007951A
KR870007951A KR870000964A KR870000964A KR870007951A KR 870007951 A KR870007951 A KR 870007951A KR 870000964 A KR870000964 A KR 870000964A KR 870000964 A KR870000964 A KR 870000964A KR 870007951 A KR870007951 A KR 870007951A
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absorbent resin
aluminum
polyacrylic acid
producing
polyhydric alcohol
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KR870000964A
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KR940000965B1 (ko
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히데하루 시라이
후미또 야마시
세쓰오 이나다
히사시 이께
요시후미 나까하라
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가와모또 미쓰기
세끼스이 가세이힌 고오교 가부시기가이샤
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/42—Introducing metal atoms or metal-containing groups

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

내용 없음

Description

흡수성 수지 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (15)

  1. 다가알코올과 물의 존재하에서 분말상의 폴리아크릴산계 흡수성 수지를 그것과 반응시켜 얻은 알루미늄 화합물로서 처리하는 것을 특징으로 하는 폴리아크릴산계 흡수성 수지의 제조방법.
  2. 제 1 항에 있어서, 폴리아크릴산계 흡수성 수지가 주쇄에 적어도 아크릴산 및/또는 아크릴산 알카리 금속염의 모노머 단위를 가지는 중합체의 가교물인 폴리아크릴산계 흡수성 수지의 제조방법.
  3. 제 2 항에 있어서 알루미늄 화합물이 알루미늄염, 수산화물 및/또는 알콕시 드인 폴리아크릴산계 흡수성 수지의 제조방법.
  4. 제 3 항에 있어서 알루미늄 화합물이 염화알루미늄, 질산알루미늄, 황산알루미늄, 인산알루미늄, 삭산알루미늄, 수산화알루미늄, 알루미늄이소프로폭시드, 알루미늄에톡시드, 알루미늄 제 3 급 부톡시드로된 군으로부터 선택한 1가지 또는 2가지 이상의 혼합물인 폴리아크릴산계 흡수성 수지의 제조방법.
  5. 제 4 항에 있어서 알루미늄 화합물이 수산화알루미늄인 폴리아크릴산계 흡수성 수지의 제조방법.
  6. 제 5 항에 있어서 수산화알루미늄이 수산화알루미늄과 알루민산염 또는 알루미늄염과 알카리금속 수산화물과의 반응에 의하여 형성되는 수산화 알루미늄겔인 폴리아크릴산계 흡수성 수지의 제조방법.
  7. 제 2 항에 있어서 다가알코올은 에틸렌 글리콜, 프로판디올, 부탄디올, 펜탄디올, 헥산디올, 2-메틸-2,4-펜탄디올, 헥산트리올, 글리세린, 펜타에리스리톨, 솔빗트, 폴리에틸렌글리콜, 폴리프로필렌글리콜, 글리세린-EO부가물 글리세린 PO부가물, 펜타에리스리톨-EO부가물, 펜타에리스리톨-PO부가물, 솔빗트-EO부가물로 된 군으로부터 선택한 한가지 또는 2가지 이상의 혼합물인 폴리아크릴산계 흡수성 수지의 제조방법.
  8. 제 7 항에 있어서 다가알코올은 에틸렌 글리콜, 프로판디올, 부탄디올, 펜탄디올, 헥산디올, 2-메틸-2,4-펜탄디올, 헥산트리올, 폴리에틸렌 글리콜로 이루어진 군으로부터 선택한 1종 또는 2종 이상의 혼합물인 폴리아크릴산계 흡수성 수지의 제조방법.
  9. 제 8 항에 있어서 다가알코올은 에틸렌 글리콜, 프로판디올, 부탄디올, 펜탄디올, 헥산디올, 2-메틸-2,4-펜탄디올, 헥산트리올로 이루어진 군으로부터 선택한 1종 또는 2종 이상의 혼합물인 폴리아크릴산계 흡수성 수지의 제조방법.
  10. 제 8 항에 있어서 다가알코올이 폴리에틸렌 글리콜인 폴리아크릴산계 흡수성 수지의 제조방법.
  11. 제 2 항에 있어서 다가알코올은 에틸렌 글리콜, 프로판디올, 부탄디올, 펜탄디올, 헥산디올, 2-메틸-2,4-펜탄디올, 헥산트리올, 폴리에틸렌글리콜으로 된 군으로부터 선택한 1종 또는 2종 이상의 혼합물이며, 알루미늄 화합물은 알루미늄염과 알루민산염 또는 알루미늄염과 알카리금속 수산화물과의 반응에 의하여 생성되는 수산화 알루미늄 겔인 폴리아크릴산계 흡수성 수지의 제조방법.
  12. 제 1 항에 있어서 폴리아크릴산계 흡수성 수지가 다당류-아크릴산 그래프로 공중합체 또는 그 염인 폴리아크릴산계 흡수성 수지의 제조방법.
  13. 제 1 항에 있어서 분말상 폴리아크릴산계 흡수성 수지에 대하여 다가알코올의 첨가량이 0.01 내지 50중량% 알루미늄화합물의 첨가량이 0.1 내지 40중량%인 폴리아크릴산계 흡수성 수지의 제조방법.
  14. 제13항에 있어서 분말상 폴리아크릴산계 흡수성 수지에 대하여 다가알코올의 첨가량이 0.1내지 20중량% 알루미늄화합물의 첨가량이 0.5 내지 2.5중량%인 폴리아크릴산계 흡수성 수지의 제조방법.
  15. 제14항에 있어서 분말상 폴리아크릴산계 흡수성 수지에 대하여 다가알코올의 첨가량이 1내지 15중량% 알루미늄화합물의 첨가량이 1 내지 15중량%인 폴리아크릴산계 흡수성 수지의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870000964A 1986-02-05 1987-02-05 흡수성 수지 및 그 제조방법 KR940000965B1 (ko)

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JP23462 1986-02-05
JP86-23462 1986-02-05
JP2346286 1986-02-05
JP86-314449 1986-12-27
JP31444986 1986-12-27

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US (1) US4771105A (ko)
EP (1) EP0233067B1 (ko)
KR (1) KR940000965B1 (ko)
CA (1) CA1280398C (ko)
DE (1) DE3762418D1 (ko)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0253965A (ja) * 1988-08-19 1990-02-22 Nippon Shokubai Kagaku Kogyo Co Ltd 吸水性ポリマーの繊維状基材への固定化方法
US5002986A (en) * 1989-02-28 1991-03-26 Hoechst Celanese Corporation Fluid absorbent compositions and process for their preparation
US5149745A (en) * 1989-05-12 1992-09-22 Rohm And Haas Company Transition metal crosslinking of acid-containing polymers
US5298258A (en) * 1989-12-28 1994-03-29 Nitto Denko Corporation Acrylic oily gel bioadhesive material and acrylic oily gel preparation
US5185412A (en) * 1990-01-18 1993-02-09 Rohm And Haas Company Functionally terminated acrylic acid telomer
GB9107952D0 (en) * 1991-04-15 1991-05-29 Dow Rheinmuenster Surface crosslinked and surfactant coated absorbent resin particles and method of preparation
US5319018A (en) * 1991-04-23 1994-06-07 Rohm And Haas Company Transition metal crosslinking of acid-containing polymers
CA2072918A1 (en) * 1992-02-14 1993-08-15 Jian Qin Modified polysaccharides having improved absorbent properties and process for the preparation thereof
US6340411B1 (en) 1992-08-17 2002-01-22 Weyerhaeuser Company Fibrous product containing densifying agent
WO1994004351A1 (en) 1992-08-17 1994-03-03 Weyerhaeuser Company Particle binding to fibers
US5998032A (en) 1992-08-17 1999-12-07 Weyerhaeuser Company Method and compositions for enhancing blood absorbence by superabsorbent materials
US5612411A (en) * 1992-11-18 1997-03-18 Kimberly-Clark Corporation Absorbent phycocolloids and a method for their manufacture
EP0775161B1 (en) * 1994-08-12 1998-10-14 Kao Corporation Process for producing improved super absorbent polymer
US5498705A (en) * 1995-02-22 1996-03-12 Kimberly-Clark Corporation Modified polysaccharides having improved absorbent properties and process for the preparation thereof
US5739210A (en) * 1995-11-03 1998-04-14 Michigan State University Polymers comprising reversible hydrophobic functionalities
US6228930B1 (en) * 1997-06-18 2001-05-08 Nippon Shokubai Co., Ltd. Water-absorbent resin granule-containing composition and production process for water-absorbent resin granule
SG86324A1 (en) * 1997-07-03 2002-02-19 Kao Corp Superabsorbent resin composition
US6639120B1 (en) 1997-12-12 2003-10-28 Kimberly-Clark Worldwide, Inc. Structure having balanced pH profile
ZA9810779B (en) * 1997-12-12 1999-09-21 Kimberly Clark Co Structure having balanced pH profile.
FR2781232B1 (fr) * 1998-07-15 2000-09-08 Centre Nat Rech Scient Polymere reactif utilisable pour la separation et l'adsorption de substances organiques, et materiau le contenant
DE19909838A1 (de) * 1999-03-05 2000-09-07 Stockhausen Chem Fab Gmbh Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19909653A1 (de) * 1999-03-05 2000-09-07 Stockhausen Chem Fab Gmbh Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung
JP3655781B2 (ja) * 1999-08-25 2005-06-02 帝國製薬株式会社 ビタミンｃ又はその誘導体を配合したパップ剤
CN100471526C (zh) 2000-03-31 2009-03-25 施托克赫森有限公司 包括在表面上交联的粉末聚合物的吸液吸收层
DE10016041A1 (de) * 2000-03-31 2001-10-04 Stockhausen Chem Fab Gmbh Pulverförmige an der Oberfläche vernetzte Polymerisate
USRE44145E1 (en) 2000-07-07 2013-04-09 A.V. Topchiev Institute Of Petrochemical Synthesis Preparation of hydrophilic pressure sensitive adhesives having optimized adhesive properties
US6593280B2 (en) * 2000-08-11 2003-07-15 Nippon Shokubai Co., Ltd. Friction reducing coating for engineering works, and sheet pile, steel tubular pipe and construction method
DE10043710B4 (de) 2000-09-04 2015-01-15 Evonik Degussa Gmbh Verwendung pulverförmiger an der Oberfläche nachvernetzter Polymerisate und Hygieneartikel
DE10043706A1 (de) * 2000-09-04 2002-04-25 Stockhausen Chem Fab Gmbh Pulverförmige, vernetzte, wässrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung
US20040213892A1 (en) 2003-04-25 2004-10-28 Gerd Jonas Highly swellable absorption medium with reduced caking tendency
US20050215727A1 (en) 2001-05-01 2005-09-29 Corium Water-absorbent adhesive compositions and associated methods of manufacture and use
DE60233217D1 (de) 2001-05-01 2009-09-17 Corium Internat Inc Hydrogel-zusammensetzungen
US8206738B2 (en) 2001-05-01 2012-06-26 Corium International, Inc. Hydrogel compositions with an erodible backing member
EP1390084B1 (en) 2001-05-01 2011-03-23 A.V. Topchiev Institute of Petrochemical Synthesis Two-phase, water-absorbent bioadhesive composition
US8840918B2 (en) 2001-05-01 2014-09-23 A. V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences Hydrogel compositions for tooth whitening
US8541021B2 (en) 2001-05-01 2013-09-24 A.V. Topchiev Institute Of Petrochemical Synthesis Hydrogel compositions demonstrating phase separation on contact with aqueous media
US20050113510A1 (en) 2001-05-01 2005-05-26 Feldstein Mikhail M. Method of preparing polymeric adhesive compositions utilizing the mechanism of interaction between the polymer components
EP1392371B1 (en) * 2001-06-08 2006-12-20 Nippon Shokubai Co., Ltd. Water-absorbing agent, its production and sanitary material
US8323693B2 (en) * 2002-03-14 2012-12-04 Medrx Co., Ltd. External preparation for wounds
WO2004030703A2 (en) * 2002-10-02 2004-04-15 Super Absorbent Company Irradiated absorbent materials
WO2004069293A1 (en) * 2003-02-10 2004-08-19 Nippon Shokubai Co., Ltd. Water-absorbent resin composition and its production process
RU2326893C2 (ru) * 2003-04-16 2008-06-20 Кориум Интернэшнл Ковалентное и нековалентное сшивание гидрофильных полимеров и адгезивные композиции, полученные с ними
US7169843B2 (en) * 2003-04-25 2007-01-30 Stockhausen, Inc. Superabsorbent polymer with high permeability
MX285679B (es) * 2003-06-24 2011-04-14 Nippon Catalytic Chem Ind Composicion de resina absorbente de agua y metodo de produccion de la misma.
EP1516884B2 (en) * 2003-09-19 2023-02-22 Nippon Shokubai Co., Ltd. Water-absorbent resin having treated surface and process for producing the same
US7803880B2 (en) * 2003-09-19 2010-09-28 Nippon Shokubai Co., Ltd. Water absorbent and producing method of same
US7173086B2 (en) * 2003-10-31 2007-02-06 Stockhausen, Inc. Superabsorbent polymer with high permeability
CA2554649C (en) 2004-01-30 2015-10-27 Corium International, Inc. Rapidly dissolving film for delivery of an active agent
US20050235336A1 (en) * 2004-04-15 2005-10-20 Kenneth Ma Data storage system and method that supports personal video recorder functionality
DE602005009367D1 (de) * 2004-05-07 2008-10-09 Nippon Catalytic Chem Ind Wasser-absorbierendes mittel und verfahren zu seiner herstellung
US20050288182A1 (en) * 2004-06-18 2005-12-29 Kazushi Torii Water absorbent resin composition and production method thereof
CN101039706A (zh) 2004-08-05 2007-09-19 考里安国际公司 粘合剂组合物
US20060142561A1 (en) * 2004-12-29 2006-06-29 Mengkui Luo Carboxyalkyl cellulose
US7300965B2 (en) 2004-12-29 2007-11-27 Weyerhaeuser Company Mixed polymer network
US20060142476A1 (en) * 2004-12-29 2006-06-29 Weerawarna S A Crosslinked carboxylated polymer
US20060142480A1 (en) * 2004-12-29 2006-06-29 Mengkui Luo Method of making carboxyalkyl cellulose polymer network
US20060142478A1 (en) * 2004-12-29 2006-06-29 Mengkui Luo Carboxyalkyl cellulose polymer network
US7541396B2 (en) * 2004-12-29 2009-06-02 Weyerhaeuser Nr Company Method for making carboxyalkyl cellulose
US20060142484A1 (en) * 2004-12-29 2006-06-29 Glasser Wolfgang G Sulfoalkylated cellulose polymer network
US20060142481A1 (en) * 2004-12-29 2006-06-29 Herriott Carole W Method for making a mixed polymer network
US7241836B2 (en) * 2004-12-29 2007-07-10 Weyerhaeuser Co. Method of crosslinking a mixture of carboxylated polymers using a triazine crosslinking activator
US20060142477A1 (en) * 2004-12-29 2006-06-29 Glasser Wolfgang G Method for making sulfoalkylated cellulose polymer network
US7230049B2 (en) * 2004-12-29 2007-06-12 Weyerhaeuser Co. Method of crosslinking a carboxylated polymer using a triazine crosslinking activator
US7393905B2 (en) * 2004-12-29 2008-07-01 Weyerhaeuser Company Crosslinked mixed carboxylated polymer network
US20060173432A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
US20060173431A1 (en) * 2005-02-01 2006-08-03 Laumer Jason M Absorbent articles comprising polyamine-coated superabsorbent polymers
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
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
DE102006019157A1 (de) 2006-04-21 2007-10-25 Stockhausen Gmbh Herstellung von hochpermeablen, superabsorbierenden Polymergebilden
WO2008048906A2 (en) * 2006-10-13 2008-04-24 Alpharma Inc., Animal Health Division Cooling system
WO2008110524A1 (en) 2007-03-12 2008-09-18 Basf Se Process for producing re-moisturised surface-crosslinked superabsorbents
US8236884B2 (en) * 2007-03-23 2012-08-07 Evonik Stockhausen, Llc High permeability superabsorbent polymer compositions
US7935860B2 (en) * 2007-03-23 2011-05-03 Kimberly-Clark Worldwide, Inc. Absorbent articles comprising high permeability superabsorbent polymer compositions
US8236903B2 (en) * 2007-08-07 2012-08-07 Shaffer Jay M Transition metal crosslinking of acid-containing polymers
EP2387394B1 (en) 2009-01-14 2018-05-02 Corium International, Inc. Transdermal administration of tamsulosin
WO2011040472A1 (ja) 2009-09-29 2011-04-07 株式会社日本触媒 粒子状吸水剤及びその製造方法
WO2014070194A1 (en) * 2012-11-02 2014-05-08 Empire Technology Development Llc Soil fixation, dust suppression and water retention
US9238774B2 (en) 2012-11-02 2016-01-19 Empire Technology Development Llc Soil fixation, dust suppression and water retention
US9174871B2 (en) 2012-11-02 2015-11-03 Empire Technology Development Llc Cement slurries having pyranose polymers
US9468595B2 (en) 2012-11-02 2016-10-18 Empire Technology Development Llc Acrylamide derivatives
WO2014088555A1 (en) 2012-12-04 2014-06-12 Empire Technology Development Llc High performance acrylamide adhesives
KR101719352B1 (ko) * 2013-12-13 2017-04-04 주식회사 엘지화학 고흡수성 수지 조성물
KR101745679B1 (ko) 2014-11-27 2017-06-09 주식회사 엘지화학 고흡수성 수지의 제조 방법 및 이를 통해 제조된 고흡수성 수지
KR102025892B1 (ko) 2016-02-17 2019-09-26 주식회사 엘지화학 내고화성이 향상된 고흡수성 수지의 제조 방법
KR102202052B1 (ko) 2016-10-28 2021-01-12 주식회사 엘지화학 고흡수성 수지 및 이의 제조방법
KR102193459B1 (ko) 2016-12-20 2020-12-21 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
US11986798B2 (en) 2018-04-10 2024-05-21 Basf Se Permeable superabsorbent and process for production thereof
KR20220042390A (ko) 2019-07-24 2022-04-05 바스프 에스이 투과성 초흡수제 및 이의 제조 방법
US20230036813A1 (en) * 2019-12-13 2023-02-02 Sumitomo Seika Chemicals Co., Ltd. Absorbent resin particles and absorbent

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802912A (en) * 1970-01-19 1974-04-09 Bell Telephone Labor Inc Surface treatment of polymers with salt-forming crosslinking agents
US3779952A (en) * 1971-03-22 1973-12-18 Shell Oil Co Metal-containing polymers
US4027082A (en) * 1972-06-26 1977-05-31 Ceskoslovenska Akademie Ved Powdery hydrophilic fillers
US4090013A (en) * 1975-03-07 1978-05-16 National Starch And Chemical Corp. Absorbent composition of matter
JPS51107389A (ja) * 1975-03-18 1976-09-22 Kojin Kk Horiakurirusanaruminiumuenno seizohoho
JPS51125468A (en) * 1975-03-27 1976-11-01 Sanyo Chem Ind Ltd Method of preparing resins of high water absorbency
US4401795A (en) * 1979-07-11 1983-08-30 Nl Industries Inc. Polymeric polyelectrolytes
US4558091A (en) * 1983-05-13 1985-12-10 Grain Processing Corporation Method for preparing aluminum and polyhydric alcohol modified liquid absorbing composition

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KR940000965B1 (ko) 1994-02-07

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