KR0174745B1 - 흡수성 수지의 제조방법 - Google Patents

흡수성 수지의 제조방법 Download PDF

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Publication number
KR0174745B1
KR0174745B1 KR1019910001479A KR910001479A KR0174745B1 KR 0174745 B1 KR0174745 B1 KR 0174745B1 KR 1019910001479 A KR1019910001479 A KR 1019910001479A KR 910001479 A KR910001479 A KR 910001479A KR 0174745 B1 KR0174745 B1 KR 0174745B1
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KR
South Korea
Prior art keywords
water
ethylenically unsaturated
unsaturated monomer
aqueous solution
polymerization
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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 - Lifetime
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KR1019910001479A
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English (en)
Korean (ko)
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KR910014410A (ko
Inventor
모리오 나까무라
다꾸시 야마모또
히또시 다나까
히또시 오자와
야스히로 시마다
Original Assignee
마쓰다 히로하루
스미또모세이까가부시끼가이샤
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Publication of KR910014410A publication Critical patent/KR910014410A/ko
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    • 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
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/32—Polymerisation in water-in-oil emulsions
    • 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

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
KR1019910001479A 1990-01-31 1991-01-29 흡수성 수지의 제조방법 Expired - Lifetime KR0174745B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022774A JP2938920B2 (ja) 1990-01-31 1990-01-31 吸水性樹脂の製造方法
JP2-22774 1990-01-31

Publications (2)

Publication Number Publication Date
KR910014410A KR910014410A (ko) 1991-08-31
KR0174745B1 true KR0174745B1 (ko) 1999-04-01

Family

ID=12092015

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910001479A Expired - Lifetime KR0174745B1 (ko) 1990-01-31 1991-01-29 흡수성 수지의 제조방법

Country Status (10)

Country Link
US (1) US5180798A (https=)
EP (1) EP0441507B1 (https=)
JP (1) JP2938920B2 (https=)
KR (1) KR0174745B1 (https=)
CN (1) CN1023486C (https=)
BR (1) BR9100398A (https=)
CA (1) CA2034293C (https=)
DE (1) DE69118224T2 (https=)
ES (1) ES2087967T3 (https=)
TW (1) TW228528B (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100573865B1 (ko) * 1999-08-31 2006-04-25 주식회사 새 한 발수성 및 제전성이 우수한 폴리에스테르 직물의 제조방법
KR100626552B1 (ko) * 2005-04-06 2006-09-22 김수동 잔류단량제와 개시제 잔류물이 적게 함유된폴리아크릴아마이드 공중합체의 제조
KR101340254B1 (ko) * 2006-04-27 2013-12-10 스미토모 세이카 가부시키가이샤 흡수성 수지의 제조 방법
KR20130140723A (ko) * 2010-10-18 2013-12-24 스미또모 세이까 가부시키가이샤 흡수성 수지 입자의 제조 방법 및 흡수성 수지 입자
US9109097B2 (en) 2013-01-15 2015-08-18 Lg Chem, Ltd. Method of preparing super absorbent polymer
KR102630748B1 (ko) * 2023-06-01 2024-01-31 (주)대우건설 저수지 복통의 누수 보수용 폴리머 차수재 및 이의 제조 방법

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* Cited by examiner, † Cited by third party
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JP3175791B2 (ja) * 1992-06-10 2001-06-11 株式会社日本触媒 吸水剤の製造方法
FR2694755B1 (fr) * 1992-08-12 1994-09-23 Atochem Elf Sa Perfectionnement pour la préparation de poudre superabsorbantes par polymérisation en suspension inverse de monomères acryliques.
FR2694756B1 (fr) * 1992-08-12 1994-10-07 Atochem Elf Sa Perfectionnement pour la préparation de polyacrylates superabsorbants.
FR2694757B1 (fr) * 1992-08-12 1994-10-07 Atochem Elf Sa Procédé pour la préparation de polyacrylates superabsorbants à faible teneur en monomères résiduels.
JP3005124B2 (ja) * 1992-09-10 2000-01-31 花王株式会社 不定形重合体粒子の製造方法
FR2710342B1 (fr) * 1993-09-21 1995-11-17 Atochem Elf Sa Polymères acryliques superabsorbants à propriétés améliorées et leur procédé d'obtention.
GB9413605D0 (en) * 1994-07-06 1994-08-24 American Colloid Co Method of increasing the size and absorption under load of super-absorbent fine particles by impregnation with an aqueous acrylic monomer solution
US5549590A (en) * 1994-08-01 1996-08-27 Leonard Pearlstein High performance absorbent particles and methods of preparation
US5849816A (en) * 1994-08-01 1998-12-15 Leonard Pearlstein Method of making high performance superabsorbent material
FR2732973B1 (fr) * 1995-04-11 1997-06-13 Atochem Elf Sa Procede pour l'obtention de polymeres superabsorbants pour l'eau et les fluides aqueux sous forme d'agregats de particules
JPH0912613A (ja) * 1995-06-28 1997-01-14 Mitsubishi Chem Corp 吸水性樹脂の製造方法
JP4072833B2 (ja) * 1995-11-30 2008-04-09 住友精化株式会社 吸水性樹脂の製造方法および吸水性樹脂
FR2744456A1 (fr) * 1996-02-07 1997-08-08 Atochem Elf Sa Polymeres superabsorbants a structure coeur-coquille et leur procede d'obtention
FR2748404B1 (fr) * 1996-05-09 1998-07-24 Atochem Elf Sa Poudres superabsorbantes a forte absorption et forte sucion capillaire
FR2755693B1 (fr) * 1996-11-14 1998-12-18 Atochem Elf Sa Procede pour l'obtention de polymeres hydrophiles a grande vitesse de dissolution ou de gonflement dans l'eau
JP3871445B2 (ja) * 1998-09-02 2007-01-24 花王株式会社 高吸水性樹脂の製法
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JP4685332B2 (ja) * 2001-04-16 2011-05-18 住友精化株式会社 高分子量体含有粘性液の吸収に適した吸水性樹脂、並びにそれを用いた吸収体および吸収性物品
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JP3940009B2 (ja) * 2002-03-18 2007-07-04 住友精化株式会社 カルボキシル基含有水溶性重合体の製造方法
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CN100439425C (zh) 2003-03-17 2008-12-03 住友精化株式会社 吸水性树脂粒子的制造方法
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KR100573865B1 (ko) * 1999-08-31 2006-04-25 주식회사 새 한 발수성 및 제전성이 우수한 폴리에스테르 직물의 제조방법
KR100626552B1 (ko) * 2005-04-06 2006-09-22 김수동 잔류단량제와 개시제 잔류물이 적게 함유된폴리아크릴아마이드 공중합체의 제조
KR101340254B1 (ko) * 2006-04-27 2013-12-10 스미토모 세이카 가부시키가이샤 흡수성 수지의 제조 방법
KR20130140723A (ko) * 2010-10-18 2013-12-24 스미또모 세이까 가부시키가이샤 흡수성 수지 입자의 제조 방법 및 흡수성 수지 입자
US9109097B2 (en) 2013-01-15 2015-08-18 Lg Chem, Ltd. Method of preparing super absorbent polymer
KR102630748B1 (ko) * 2023-06-01 2024-01-31 (주)대우건설 저수지 복통의 누수 보수용 폴리머 차수재 및 이의 제조 방법

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DE69118224D1 (de) 1996-05-02
US5180798A (en) 1993-01-19
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CA2034293A1 (en) 1991-08-01
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JPH03227301A (ja) 1991-10-08
ES2087967T3 (es) 1996-08-01
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EP0441507B1 (en) 1996-03-27

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