SG161231A1 - Production process of polyacrylic acid (salt) water-absorbent resin - Google Patents

Production process of polyacrylic acid (salt) water-absorbent resin

Info

Publication number
SG161231A1
SG161231A1 SG201002333-1A SG2010023331A SG161231A1 SG 161231 A1 SG161231 A1 SG 161231A1 SG 2010023331 A SG2010023331 A SG 2010023331A SG 161231 A1 SG161231 A1 SG 161231A1
Authority
SG
Singapore
Prior art keywords
water
absorbent resin
weight
acrylic acid
ppm
Prior art date
Application number
SG201002333-1A
Other languages
English (en)
Inventor
Takaaki Kawano
Hirotama Fujimaru
Kunihiko Ishizaki
Katsuyuki Wada
Original Assignee
Nippon Catalytic Chem Ind
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37087107&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG161231(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of SG161231A1 publication Critical patent/SG161231A1/en

Links

Classifications

    • 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
    • C08F220/00—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
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—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
    • 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
    • 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
    • C08F6/00—Post-polymerisation treatments
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/01—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • 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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/1006—Esters of polyhydric alcohols or polyhydric phenols
    • C08F222/102—Esters of polyhydric alcohols or polyhydric phenols of dialcohols, e.g. ethylene glycol di(meth)acrylate or 1,4-butanediol dimethacrylate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
SG201002333-1A 2005-04-07 2006-04-06 Production process of polyacrylic acid (salt) water-absorbent resin SG161231A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005111204 2005-04-07
JP2005110960 2005-04-07

Publications (1)

Publication Number Publication Date
SG161231A1 true SG161231A1 (en) 2010-05-27

Family

ID=37087107

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201002333-1A SG161231A1 (en) 2005-04-07 2006-04-06 Production process of polyacrylic acid (salt) water-absorbent resin

Country Status (8)

Country Link
US (2) US9062140B2 (https=)
EP (2) EP1866349B1 (https=)
JP (2) JP5269314B2 (https=)
KR (2) KR100914107B1 (https=)
RU (2) RU2355711C1 (https=)
SG (1) SG161231A1 (https=)
TW (2) TWI344469B (https=)
WO (2) WO2006109842A1 (https=)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1869119B1 (en) * 2005-04-12 2010-03-03 Nippon Shokubai Co., Ltd. Particulate water absorbing agent including polyacrylic acid (polyacrylate) based water absorbing resin as a principal component, method for production thereof, water-absorbent core and absorbing article in which the particulate water absorbing agent is used
KR100952652B1 (ko) 2005-05-13 2010-04-13 아사히 가세이 케미칼즈 가부시키가이샤 흡수성 복합체 및 그 제조 방법
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
EP2042521A1 (en) 2006-03-29 2009-04-01 Nippon Shokubai Co., Ltd. Method of producing polyacrylic acid (salt) water-absorbent resin
JP5167263B2 (ja) 2006-09-19 2013-03-21 ビーエーエスエフ ソシエタス・ヨーロピア 中和度の低い、色安定性の吸水性ポリマー粒子の製造方法
JP5669354B2 (ja) 2007-02-05 2015-02-12 株式会社日本触媒 粒子状吸水剤およびその製造方法
DE102007045724B4 (de) * 2007-09-24 2012-01-26 Evonik Stockhausen Gmbh Superabsorbierende Zusammensetzung mit Tanninen zur Geruchskontrolle, Verfahren zu deren Herstellung und Verwendung
US20110034603A1 (en) * 2008-04-25 2011-02-10 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt)-based water-absorbent resin and method for producing same
JP5380434B2 (ja) * 2008-04-27 2014-01-08 株式会社日本触媒 アクリル酸の製造方法ならびにその製造方法を用いた親水性樹脂の製造方法および吸水性樹脂の製造方法
TWI500636B (zh) * 2008-10-07 2015-09-21 Evonik Degussa Gmbh 用於製造超吸性聚合物的方法
KR101371932B1 (ko) * 2008-10-09 2014-03-14 주식회사 엘지화학 흡수성 수지의 흡수 속도를 조절하는 방법 및 그에 의해 흡수 속도가 조절된 흡수성 수지
EP2341881B1 (de) 2008-11-07 2015-03-18 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel
WO2010090324A1 (ja) * 2009-02-06 2010-08-12 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂およびその製造方法
US8252857B2 (en) * 2009-05-15 2012-08-28 Basf Se Process for producing odor-inhibiting water-absorbing polymer particles
MY152961A (en) * 2009-05-15 2014-12-15 Nippon Catalytic Chem Ind Process for producing (meth)acrylic acid
EP2471846B1 (en) 2009-08-27 2016-12-21 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt) water absorbent resin and method for producing same
CN102482435B (zh) 2009-08-28 2014-04-30 株式会社日本触媒 吸水性树脂的制造方法
JP5801203B2 (ja) 2009-09-29 2015-10-28 株式会社日本触媒 粒子状吸水剤及びその製造方法
JP5731390B2 (ja) * 2009-09-30 2015-06-10 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂およびその製造方法
CN102665771A (zh) * 2009-11-23 2012-09-12 巴斯夫欧洲公司 制备吸水性起泡聚合物颗粒的方法
JP2013511610A (ja) * 2009-11-23 2013-04-04 ビーエーエスエフ ソシエタス・ヨーロピア 吸水性ポリマー発泡体の製造方法
EP2527391B1 (en) 2010-01-20 2023-08-09 Nippon Shokubai Co., Ltd. Method for producing water absorbent resin
CN102712763B (zh) 2010-01-20 2014-07-30 株式会社日本触媒 吸水性树脂的制造方法
CN102791774B (zh) * 2010-03-08 2016-06-29 株式会社日本触媒 颗粒状含水凝胶状交联聚合物的干燥方法
EP2371869A1 (en) 2010-03-30 2011-10-05 Evonik Stockhausen GmbH A process for the production of a superabsorbent polymer
EP2581403B1 (en) 2010-06-08 2019-08-28 Nippon Shokubai Co., Ltd. Manufacturing method for granular water-absorbing resin
US8571499B1 (en) * 2010-10-12 2013-10-29 Harold Kirkpatrick Wireless terrestrial communications systems using a line-of-sight frequency for inbound data and a non-line-of-sight frequency for outbound data
US9029596B2 (en) 2010-12-28 2015-05-12 Nippon Shokubai Co., Ltd. Methods for producing acrylic acid and/or ester thereof and polymer of the acrylic acid and/or ester thereof
EP2700667B1 (en) 2011-04-20 2017-08-09 Nippon Shokubai Co., Ltd. Process and apparatus for producing water-absorbable resin of polyacrylic acid (salt) type
US20120296297A1 (en) * 2011-05-18 2012-11-22 Achille Di Cintio Feminine hygiene absorbent articles comprising water-absorbing polymeric foams
DE102011076931A1 (de) 2011-06-03 2012-12-06 Basf Se Wässrige Lösung, enthaltend Acrylsäure und deren konjugierte Base
CN102492088B (zh) * 2011-12-02 2013-08-21 南京大学 一种水凝胶及制备方法及其在重金属废水处理中的应用
US20130200305A1 (en) * 2012-02-06 2013-08-08 Basf Se Process for Producing Water-Absorbing Polymer Particles
WO2013117496A1 (de) 2012-02-06 2013-08-15 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel
KR102000808B1 (ko) 2012-02-17 2019-07-16 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수성 수지 및 그의 제조 방법
JPWO2013137277A1 (ja) * 2012-03-14 2015-08-03 株式会社日本触媒 ３−ヒドロキシプロピオン酸の製造方法、遺伝子組換え微生物、並びに前記方法を利用したアクリル酸、吸水性樹脂、アクリル酸エステル、およびアクリル酸エステル樹脂の製造方法
CN112876996A (zh) 2012-10-09 2021-06-01 艾利丹尼森公司 胶黏剂和相关方法
KR20150090067A (ko) 2012-11-27 2015-08-05 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수성 수지의 제조 방법
CA2905602A1 (en) 2013-03-15 2014-09-18 Sarah M. Hoyt Flash evaporation for product purification and recovery
US10442749B2 (en) 2013-03-15 2019-10-15 Cargill, Incorporated Recovery of 3-hydroxypropionic acid
WO2014181859A1 (ja) * 2013-05-10 2014-11-13 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂の製造方法
CN105658323B (zh) 2013-10-09 2019-05-10 株式会社日本触媒 以吸水性树脂作为主要成分的颗粒状吸水剂及其制造方法
JP2017006808A (ja) 2013-11-14 2017-01-12 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂の製造方法
JP6521668B2 (ja) * 2014-02-28 2019-05-29 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂の製造方法
US20150322626A1 (en) * 2014-05-06 2015-11-12 Weyerhaeuser Nr Company Reduced furfural content in polyacrylic acid crosslinked cellulose fibers
US9205405B2 (en) * 2014-05-06 2015-12-08 The Procter & Gamble Company Reduced furfural content in polyacrylic acid crosslinked cellulose fibers used in absorbent articles
KR101725950B1 (ko) * 2014-06-23 2017-04-12 주식회사 엘지화학 수용성 염을 포함하는 고흡수성 수지 및 그 제조 방법
US10696890B2 (en) 2014-09-30 2020-06-30 Nippon Shokubai Co., Ltd. Methods of liquefying and shrinking water-absorbable resins in a water-containing state
US10695746B2 (en) 2015-01-07 2020-06-30 Nippon Shokubai Co., Ltd. Water absorbent agent
WO2016127056A1 (en) 2015-02-05 2016-08-11 Avery Dennison Corporation Label assemblies for adverse environments
KR101949996B1 (ko) * 2016-01-28 2019-02-19 주식회사 엘지화학 고흡수성 수지의 제조 방법
KR102056302B1 (ko) 2016-03-24 2019-12-16 주식회사 엘지화학 고흡수성 수지 섬유의 제조 방법
WO2017170604A1 (ja) 2016-03-28 2017-10-05 株式会社日本触媒 吸水剤の製造方法
CN109310986B (zh) 2016-03-28 2022-03-15 株式会社日本触媒 颗粒状吸水剂
US11602577B2 (en) 2016-03-28 2023-03-14 Nippon Shokubai Co., Ltd. Water-absorbing agent and method for producing same, and absorbent article produced using water-absorbing agent
EP3308857B1 (en) * 2016-10-11 2020-07-08 LANXESS Deutschland GmbH Strong basic polyacrylate anion exchangers
WO2018118767A1 (en) 2016-12-22 2018-06-28 Avery Dennison Corporation Convertible pressure sensitive adhesives comprising urethane (meth) acrylate oligomers
CN110325273B (zh) 2017-02-22 2022-09-06 株式会社日本触媒 吸水性片、长条状吸水性片及吸收性物品
KR102487977B1 (ko) 2017-07-28 2023-01-11 주식회사 엘지화학 고흡수성 수지 및 그 제조 방법
EP4113099B1 (en) 2017-10-12 2025-07-09 Nippon Shokubai Co., Ltd. Particulate water-absorbing agent
KR102466179B1 (ko) 2017-11-16 2022-11-14 가부시키가이샤 닛폰 쇼쿠바이 흡수제 및 흡수성 물품
KR102356629B1 (ko) * 2017-11-24 2022-01-26 주식회사 엘지화학 고흡수성 수지 조성물
EP3878872B1 (en) 2018-11-07 2026-04-29 Nippon Shokubai Co., Ltd. Method for producing particulate water absorbent, and particulate water absorbent produced by a method
JP7273067B2 (ja) 2019-01-11 2023-05-12 株式会社日本触媒 吸水性樹脂を主成分とする吸水剤及びその製造方法
CN113301989B (zh) 2019-01-11 2024-06-14 株式会社日本触媒 吸水剂和吸水剂的制造方法
JP7253618B2 (ja) 2019-05-31 2023-04-06 株式会社日本触媒 吸水剤の製造方法及びポリアクリル酸（塩）系吸水性樹脂
JP7695893B2 (ja) * 2019-12-23 2025-06-19 住友精化株式会社 吸水性樹脂粒子、吸収体及び吸収性物品
WO2021201177A1 (ja) 2020-03-31 2021-10-07 株式会社日本触媒 粒子状吸水剤
KR102942638B1 (ko) 2021-02-26 2026-03-24 가부시키가이샤 닛폰 쇼쿠바이 입자상 흡수제, 해당 흡수제를 포함하는 흡수체, 및 해당 흡수체를 사용한 흡수성 물품
EP4474432A1 (en) 2022-02-04 2024-12-11 Nippon Shokubai Co., Ltd. Method for producing water-absorbing resin containing recycled water-absorbing resin, and use thereof
EP4474400A4 (en) 2022-02-04 2026-02-18 Nippon Catalytic Chem Ind POLYMERIZATION PROCESS FOR WATER-ABSORBENT RESIN
WO2023149573A1 (ja) 2022-02-04 2023-08-10 株式会社日本触媒 吸水性樹脂のリサイクル方法、および吸水性樹脂の製造方法
EP4617301A1 (en) 2022-11-07 2025-09-17 Nippon Shokubai Co., Ltd. Method for producing solubilizing polymer and method for producing water absorbent resin
EP4691627A1 (en) 2023-03-27 2026-02-11 Nippon Shokubai Co., Ltd. Particulate water absorbent, absorber containing said particulate water absorbent, and sanitary product containing said absorber
CN116554791A (zh) * 2023-05-04 2023-08-08 昆山石梅新材料科技有限公司 一种耐黄变高粘结oca光学胶及其制备方法
WO2025013398A1 (ja) 2023-07-07 2025-01-16 株式会社日本触媒 可溶化ポリマー含有物の製造方法、及び、可溶化ポリマー含有物を原料の一部として用いる吸水性樹脂の製造方法
CN121488005A (zh) 2023-09-05 2026-02-06 株式会社日本触媒 吸水性树脂组合物
CN119702075B (zh) * 2023-12-13 2025-11-21 中国科学院大连化学物理研究所 金属改性树脂催化剂、制备及其在丙烯酸水合中的应用
WO2026032770A1 (de) * 2024-08-08 2026-02-12 Basf Se Verfahren zur herstellung von superabsorbern

Family Cites Families (465)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US625488A (en) 1899-05-23 auspitz
US632352A (en) 1899-06-23 1899-09-05 George W Jones Pan or lid lifter.
US670141A (en) 1900-11-20 1901-03-19 William Otis Shepard Policeman's club.
US922717A (en) 1909-03-05 1909-05-25 George H Parker Game.
US955086A (en) 1909-07-09 1910-04-12 Julius Laux Post-anchor.
CA797095A (en) 1962-02-09 1968-10-22 Doebl Hans Method of and machine for the continuous treatment of plastic paste
CH434208A (de) 1965-08-14 1967-04-30 List Heinz Misch- und Knetmaschine mit scheibenförmigen Knetelementen
AT279547B (de) 1967-04-14 1970-03-10 Buchs Metallwerk Ag Verfahren und Vorrichtung zur Trennung oder Reinigung schmelzflüssiger, flüssiger oder gelöster Stoffe durch fraktioniertes Kristallisieren
US3959569A (en) 1970-07-27 1976-05-25 The Dow Chemical Company Preparation of water-absorbent articles
JPS5538863Y2 (https=) 1973-05-22 1980-09-10
US3935099A (en) 1974-04-03 1976-01-27 The United States Of America As Represented By The Secretary Of Agriculture Method of reducing water content of emulsions, suspensions, and dispersions with highly absorbent starch-containing polymeric compositions
JPS5166166A (ja) 1974-12-06 1976-06-08 Hitachi Ltd Sentakuki
US4090013A (en) 1975-03-07 1978-05-16 National Starch And Chemical Corp. Absorbent composition of matter
JPS51125468A (en) 1975-03-27 1976-11-01 Sanyo Chem Ind Ltd Method of preparing resins of high water absorbency
US4043952A (en) 1975-05-09 1977-08-23 National Starch And Chemical Corporation Surface treatment process for improving dispersibility of an absorbent composition, and product thereof
JPS5437188Y2 (https=) 1975-05-16 1979-11-08
JPS5265597A (en) 1975-11-27 1977-05-31 Sumitomo Chem Co Ltd Preparation of high polimeric materials with improved water absorption
JPS5346389A (en) 1976-10-07 1978-04-25 Kao Corp Preparation of self-crosslinking polymer of acrylic alkali metal salt
NZ188633A (en) 1977-10-18 1980-10-24 Unilever Ltd Absorbent material surface-treated with polyether
JPS6055002B2 (ja) 1977-12-16 1985-12-03 エヌ・テ−・エヌ東洋ベアリング株式会社 曲率測定装置
US4224427A (en) 1978-06-01 1980-09-23 Ciba-Geigy Corporation Process for preparing hydrogels as spherical beads of large size
DE2935712A1 (de) 1978-09-07 1980-03-20 Sumitomo Chemical Co Verfahren zum herstellen von stark absorbierenden polymerisaten
JPS6024807B2 (ja) 1979-02-19 1985-06-14 昭和電工株式会社 高吸水性ヒドロゲルの製造方法
JPS55133413U (https=) 1979-03-14 1980-09-22
US4286082A (en) 1979-04-06 1981-08-25 Nippon Shokubai Kagaku Kogyo & Co., Ltd. Absorbent resin composition and process for producing same
JPS56133028U (https=) 1980-03-08 1981-10-08
JPS5924570Y2 (ja) 1980-03-18 1984-07-20 株式会社デンソー 車両用冷房装置
JPS6116903Y2 (https=) 1980-06-16 1986-05-24
JPS5773007U (https=) 1980-10-16 1982-05-06
JPS6056724B2 (ja) 1980-10-22 1985-12-11 株式会社クラレ 吸水性樹脂の製造方法
JPS5794011U (https=) 1980-11-29 1982-06-09
JPS627745Y2 (https=) 1980-11-29 1987-02-23
GB2088392B (en) 1980-12-03 1984-05-02 Sumitomo Chemical Co Production of hydrogels
JPS57158209A (en) 1981-03-25 1982-09-30 Kao Corp Production of bead-form highly water-absorbing polymer
JPS57158209U (https=) 1981-03-31 1982-10-05
DE3128100C2 (de) 1981-07-16 1986-05-22 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Absorptionsmittel für Blut und seröse Körperflüssigkeiten
US4985518A (en) 1981-10-26 1991-01-15 American Colloid Company Process for preparing water-absorbing resins
US4755562A (en) 1986-06-10 1988-07-05 American Colloid Company Surface treated absorbent polymers
JPS58180233A (ja) 1982-04-19 1983-10-21 Nippon Shokubai Kagaku Kogyo Co Ltd 吸収剤
JPS58180233U (ja) 1982-05-24 1983-12-02 猶原　通正 整形兼セフテイクツシヨンと保温のエア−パツド
JPS5962665A (ja) 1982-09-02 1984-04-10 Kao Corp 高吸水性ポリマ−の製造法
GB2126591B (en) 1982-09-02 1986-07-30 Kao Corp Process for producing highly water absorptive polymer
JPS5962665U (ja) 1982-10-19 1984-04-24 株式会社東芝 安定器内蔵形放電灯
JPS5980459U (ja) 1982-11-25 1984-05-31 石川島播磨重工業株式会社 溶融金属中の不純物除去装置
JPS59103314A (ja) 1982-12-03 1984-06-14 Seiko Instr & Electronics Ltd 光磁気記録媒体
JPS5992204U (ja) 1982-12-14 1984-06-22 山陽国策パルプ株式会社 ダイヤフラム式アクチユエ−タ
US4416711A (en) 1982-12-17 1983-11-22 Ireco Chemicals Perchlorate slurry explosive
US4455284A (en) 1983-01-18 1984-06-19 Vsesojuzny Nauchnoissledovatelsky I Proektny Institut Aljuminievoi, Magnievoi I Elektrodnoi Promyshlennosti Process for desilication of aluminate solution
JPS59129232U (ja) 1983-02-18 1984-08-30 三洋電機株式会社 ロツドアンテナのリ−ド線取付装置
US4558091A (en) 1983-05-13 1985-12-10 Grain Processing Corporation Method for preparing aluminum and polyhydric alcohol modified liquid absorbing composition
US4526937A (en) 1983-08-31 1985-07-02 The B. F. Goodrich Company Polycarbonates having plasticizers with fugitive activity
JPS6071623U (ja) 1983-10-18 1985-05-21 宇都宮　佐喜子 内側物入れケ−ス
JPS60163956A (ja) 1984-02-04 1985-08-26 Arakawa Chem Ind Co Ltd 吸水性樹脂の製法
JPS60158861U (ja) 1984-03-28 1985-10-22 ニチエイ産業株式会社 美容器具
JPS60163956U (ja) 1984-04-08 1985-10-31 服部　宅男 フインガ運動具
JPS60245608A (ja) * 1984-05-22 1985-12-05 Nippon Kayaku Co Ltd ビニル重合体の製造法
JPS61314A (ja) 1984-06-14 1986-01-06 ト−ソ−株式会社 カ−テンモ−タ制御装置
US4734478A (en) 1984-07-02 1988-03-29 Nippon Shokubai Kagaku Kogyo Co., Ltd. Water absorbing agent
US4625001A (en) 1984-09-25 1986-11-25 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for continuous production of cross-linked polymer
JPS6187702A (ja) 1984-10-05 1986-05-06 Seitetsu Kagaku Co Ltd 吸水性樹脂の製造方法
JPS6187702U (https=) 1984-11-15 1986-06-09
JPH0438911Y2 (https=) 1984-11-29 1992-09-11
US4703486A (en) 1984-12-18 1987-10-27 Advanced Micro Devices, Inc. Communication data encoder/decoder component system architecture
JPS61153110A (ja) 1984-12-27 1986-07-11 Fuji Electric Co Ltd 瀘過濃縮装置の瀘過板の固定方法
US4748076A (en) 1985-02-16 1988-05-31 Hayashikane Shipbuilding & Engineering Co., Ltd. Water absorbent fibrous product and a method of producing the same
JPS61257235A (ja) 1985-05-08 1986-11-14 Sanyo Chem Ind Ltd 吸水性樹脂組成物
JPS61265371A (ja) 1985-05-17 1986-11-25 Shimadzu Corp 送液ポンプ
JPS61275355A (ja) 1985-05-29 1986-12-05 Kao Corp 吸収性物品
USRE32649E (en) 1985-06-18 1988-04-19 The Procter & Gamble Company Hydrogel-forming polymer compositions for use in absorbent structures
US4654039A (en) * 1985-06-18 1987-03-31 The Proctor & Gamble Company Hydrogel-forming polymer compositions for use in absorbent structures
US4686479A (en) 1985-07-22 1987-08-11 Young Chung C Apparatus and control kit for analyzing blood sample values including hematocrit
US4690996A (en) 1985-08-28 1987-09-01 National Starch And Chemical Corporation Inverse emulsions
DE3537276A1 (de) 1985-10-19 1987-04-23 Basf Ag Verfahren zur kontinuierlichen herstellung von vernetzten feinteiligen gelfoermigen polymerisaten
JPH0639485Y2 (ja) 1986-12-10 1994-10-12 キヤノン株式会社 電気機器
CA1280398C (en) 1986-02-05 1991-02-19 Hideharu Shirai Water-absorbent resin and process for producing the same
JPS63270741A (ja) 1986-02-05 1988-11-08 Sekisui Plastics Co Ltd ポリアクリル酸系吸水性樹脂の製造方法
JPH0331306Y2 (https=) 1986-02-28 1991-07-03
US4652001A (en) 1986-03-10 1987-03-24 Gordon Rathbun Chuck key assembly
DE3609545A1 (de) 1986-03-21 1987-09-24 Basf Ag Verfahren zur diskontinuierlichen herstellung von vernetzten, feinteiligen polymerisaten
JPH0629294B2 (ja) 1986-05-19 1994-04-20 日本合成化学工業株式会社 高吸水性樹脂の製造法
JPH078883B2 (ja) 1986-06-04 1995-02-01 大洋漁業株式会社 改質吸水性樹脂の製造方法
US4863989A (en) 1986-06-04 1989-09-05 Seitetsu Kagaku Co., Ltd. Water-absorbent resin composition
US4783510A (en) 1986-06-04 1988-11-08 Taiyo Fishery Co., Ltd. Process for improving a water absorbent polyacrylic acid polymer and an improved polymer produced by said process
JPH0647626B2 (ja) 1986-07-01 1994-06-22 三菱油化株式会社 吸水性複合材料の製造法
JPS63105064U (https=) 1986-12-25 1988-07-07
IL81975A0 (en) 1987-03-24 1987-10-20 Haifa Chemicals Ltd Method for the manufacture of slow-release fertilizers
JPS63297408A (ja) 1987-05-29 1988-12-05 Toho Chem Ind Co Ltd 改良された高吸水性樹脂の製造方法
US5190815A (en) 1987-06-09 1993-03-02 Nippon Shokubai Kagaku Kogyo Co., Ltd. Waterproofing tape comprising ethylenic sulfonate polymers
SU1797612A1 (ru) 1987-08-10 1993-02-23 Nippon Catalytic Chem Ind Cпocoб пoлучehия boдoпoглoщaющeй cmoлы
KR0130652B1 (ko) 1987-08-14 1998-04-07 존 휴즈 수분 흡수성 수지의 제조 방법
IT1226741B (it) 1987-08-19 1991-02-05 Procter & Gamble Strutture assorbenti con agente gelificante e articoli assorbenti contenenti tali strutture.
US5061259A (en) 1987-08-19 1991-10-29 The Procter & Gamble Company Absorbent structures with gelling agent and absorbent articles containing such structures
JPH0620408Y2 (ja) 1987-10-06 1994-06-01 月星化成株式会社 ゴルフ靴底用モールド
JP2530668B2 (ja) 1987-11-12 1996-09-04 株式会社日本触媒 改良された吸水性樹脂の製造法
DE3741158A1 (de) 1987-12-04 1989-06-15 Stockhausen Chem Fab Gmbh Polymerisate mit hoher aufnahmegeschwindigkeit fuer wasser und waessrige fluessigkeiten, verfahren zu ihrer herstellung und verwendung als absorptionsmittel
DK157899C (da) 1987-12-15 1990-09-03 Coloplast As Hudpladeprodukt
JPH0611926Y2 (ja) 1988-02-23 1994-03-30 村田機械株式会社 物品移載装置
ZA892846B (en) 1988-04-21 1989-12-27 Kimberly Clark Co Absorbent products containing hydrogels with ability to swell against pressure
US5147343B1 (en) 1988-04-21 1998-03-17 Kimberly Clark Co Absorbent products containing hydrogels with ability to swell against pressure
CA1333439C (en) 1988-05-23 1994-12-06 Akito Yano Method for production of hydrophilic polymer
JPH0641319Y2 (ja) 1988-06-03 1994-10-26 オムロン株式会社 電磁継電器
KR930007272B1 (ko) 1988-06-28 1993-08-04 닙본 쇼쿠바이 가브시기 가이샤 흡수성 수지 및 그 제법
US6087002A (en) 1988-06-28 2000-07-11 Nippon Shokubai Kagaku Kogyo Co. Ltd. Water absorbent resin
TW201758B (https=) 1988-06-28 1993-03-11 Catalyst co ltd
US5244735A (en) 1988-06-28 1993-09-14 Nippon Shokubai Kagaku Kabushiki Kaisha Water-absorbent resin and production process
JPH0625209B2 (ja) 1988-07-04 1994-04-06 株式会社日本触媒 吸水性樹脂およびその製造方法
JPH0826085B2 (ja) 1988-12-08 1996-03-13 株式会社日本触媒 耐久性の優れた吸水性樹脂の製造方法
RU2015141C1 (ru) 1988-12-08 1994-06-30 Ниппон Сокубаи Кагаку Когио Ко., Лтд. Способ получения абсорбирующей смолы
US4950692A (en) 1988-12-19 1990-08-21 Nalco Chemical Company Method for reconstituting superabsorbent polymer fines
US5002986A (en) 1989-02-28 1991-03-26 Hoechst Celanese Corporation Fluid absorbent compositions and process for their preparation
US4948818A (en) 1989-05-15 1990-08-14 Dow Corning Corporation Method of making porous hydrophilic-lipophilic copolymeric powders
JP2922216B2 (ja) 1989-05-16 1999-07-19 三菱化学株式会社 高吸水性ポリマー製造法
US5185413A (en) 1989-05-16 1993-02-09 Mitsubishi Petrochemical Company Limited Process for producing highly water-absortive polymers
JPH07119246B2 (ja) 1989-06-29 1995-12-20 東亞合成株式会社 吸水性樹脂の製造方法
DE69030971T2 (de) 1989-09-04 1997-12-11 Nippon Catalytic Chem Ind Verfahren zur herstellung eines wasserabsorbierenden harzes
US5145906A (en) 1989-09-28 1992-09-08 Hoechst Celanese Corporation Super-absorbent polymer having improved absorbency properties
US5453323A (en) 1989-09-28 1995-09-26 Hoechst Celanese Corporation Superabsorbent polymer having improved absorbency properties
JPH0680818B2 (ja) 1989-10-02 1994-10-12 株式会社東芝 電力用圧接型半導体装置
JP2877255B2 (ja) 1989-12-08 1999-03-31 株式会社日本触媒 耐久性の優れた吸水性樹脂の製造方法
US5030205A (en) 1989-12-18 1991-07-09 Critikon, Inc. Catheter assemblies for prevention of blood leakage
JPH0395204U (https=) 1990-01-16 1991-09-27
JP2938920B2 (ja) 1990-01-31 1999-08-25 住友精化株式会社 吸水性樹脂の製造方法
US5149335A (en) 1990-02-23 1992-09-22 Kimberly-Clark Corporation Absorbent structure
US5140076A (en) 1990-04-02 1992-08-18 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method of treating the surface of an absorbent resin
US5164459A (en) 1990-04-02 1992-11-17 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for treating the surface of an absorbent resin
DE69022594T2 (de) 1990-04-27 1996-02-29 Nippon Catalytic Chem Ind Verfahren und vorrichtung zur kontinuierlichen granulation von stark wasser-absorbierendem harzpulver.
US5264495A (en) 1990-04-27 1993-11-23 Nippon Shokubai Kagaku Kogyo Co., Ltd. Method for production of salt-resistant absorbent resin
JP2901368B2 (ja) 1990-04-27 1999-06-07 株式会社日本触媒 耐塩性吸水性樹脂の製造方法
US5241009A (en) 1990-05-07 1993-08-31 Kimberly-Clark Corporation Polymeric composition containing carboxy nueutralized with lithium or potassium
JP2921044B2 (ja) 1990-06-14 1999-07-19 三菱化学ポリエステルフィルム株式会社 導電性フィルム
DE4020780C1 (https=) 1990-06-29 1991-08-29 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
DE4021847C2 (de) 1990-07-09 1994-09-08 Stockhausen Chem Fab Gmbh Verfahren zur Herstellung wasserquellbarer Produkte unter Verwendung von Feinstanteilen wasserquellbarer Polymerer
ES2070369T3 (es) 1990-07-17 1995-06-01 Sanyo Chemical Ind Ltd Procedimiento para la fabricacion de resinas absorbentes de agua.
IT1243745B (it) 1990-10-17 1994-06-21 Vectorpharma Int Composizioni terapeutiche transdermali contenenti farmaco e/o agente promotore dell'assorbimento cutaneo supportato su particelle microporose e microsfere polimeriche e loro preparazione.
DE69133620D1 (de) 1990-12-21 2009-09-10 Nippon Catalytic Chem Ind Wasserabsorbierendes Material und Verfahren zu seiner Herstellung sowie wasserabsorbierender Artikel und Verfahren zu seiner Herstellung
US5478879A (en) 1991-01-22 1995-12-26 Nippon Shokubai Co., Ltd. Method for production of absorbent resin
TW241279B (https=) 1991-02-01 1995-02-21 Catalyst co ltd
DE69225354T2 (de) 1991-03-19 1998-12-03 The Dow Chemical Co., Midland, Mich. Runzelige Absorbentpartikel mit grosser effektiver Oberfläche und hoher Aufnahmegeschwindigkeit
US5250640A (en) 1991-04-10 1993-10-05 Nippon Shokubai Co., Ltd. Method for production of particulate hydrogel polymer and absorbent resin
US5419956A (en) 1991-04-12 1995-05-30 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials mixed with inorganic powders
GB9107952D0 (en) 1991-04-15 1991-05-29 Dow Rheinmuenster Surface crosslinked and surfactant coated absorbent resin particles and method of preparation
JP3155294B2 (ja) 1991-06-20 2001-04-09 三菱化学株式会社 高吸水性ポリマーの製造法
CA2053733C (en) 1991-08-15 2002-04-30 Chuan-Ling Tsai Thermal treatment of superabsorbents to enhance their rate of absorbency under load
WO1993005080A1 (en) 1991-09-09 1993-03-18 The Dow Chemical Company Superabsorbent polymers and process for producing
ES2155562T3 (es) 1991-09-11 2001-05-16 Kimberly Clark Co Compuestos absorbentes y articulos absorbentes que los contienen.
CA2076945C (en) 1991-09-11 2002-10-08 Shannon Kathleen Byerly Absorbent composites and absorbent articles containing same
DE4131045C1 (https=) 1991-09-18 1992-11-19 Cassella Ag, 6000 Frankfurt, De
US5154713A (en) 1991-10-22 1992-10-13 Nalco Chemical Company Enhancing absorption rates of superabsorbents by incorporating a blowing agent
CA2086031A1 (en) 1992-01-28 1993-07-29 Shigeki Ueda Process for producing improved water absorbing resin and resin made by the same
JPH05220375A (ja) 1992-02-12 1993-08-31 Nara Kikai Seisakusho:Kk 固体粒子の表面改質方法と装置
EP0559476B1 (en) 1992-03-05 1997-07-16 Nippon Shokubai Co., Ltd. Method for the production of absorbent resin
GB9208449D0 (en) 1992-04-16 1992-06-03 Dow Deutschland Inc Crosslinked hydrophilic resins and method of preparation
MY110150A (en) 1992-04-17 1998-02-28 Kao Corp Highly absorbent polymer
DE69333752T3 (de) 1992-06-10 2011-03-03 Nippon Shokubai Co. Ltd. Verfahren zur Herstellung eines hydrophilen Harzes
US5543215A (en) 1992-08-17 1996-08-06 Weyerhaeuser Company Polymeric binders for binding particles to fibers
US5300192A (en) 1992-08-17 1994-04-05 Weyerhaeuser Company Wet laid fiber sheet manufacturing with reactivatable binders for binding particles to fibers
US5352480A (en) 1992-08-17 1994-10-04 Weyerhaeuser Company Method for binding particles to fibers using reactivatable binders
US5308896A (en) 1992-08-17 1994-05-03 Weyerhaeuser Company Particle binders for high bulk fibers
US5538783A (en) 1992-08-17 1996-07-23 Hansen; Michael R. Non-polymeric organic binders for binding particles to fibers
US5589256A (en) 1992-08-17 1996-12-31 Weyerhaeuser Company Particle binders that enhance fiber densification
US5288814A (en) 1992-08-26 1994-02-22 The B. F. Goodrich Company Easy to disperse polycarboxylic acid thickeners
JP3121934B2 (ja) 1992-09-25 2001-01-09 株式会社日本触媒 吸水性樹脂組成物
JP3259143B2 (ja) 1992-10-12 2002-02-25 株式会社日本触媒 吸水性樹脂の製造方法
US5447727A (en) 1992-10-14 1995-09-05 The Dow Chemical Company Water-absorbent polymer having improved properties
US5385983A (en) 1992-11-12 1995-01-31 The Dow Chemical Company Process for preparing a water-absorbent polymer
JP2541086B2 (ja) 1992-11-20 1996-10-09 鹿島建設株式会社 超吸水性繊維を用いる固体の仮埋設・引抜き工法
JP2675729B2 (ja) 1992-12-16 1997-11-12 株式会社日本触媒 吸水性樹脂の製造方法
DE69317636T2 (de) 1992-12-25 1998-11-12 Nippon Catalytic Chem Ind Absorber und Methode zur Herstellung eines absorbierenden Harzes
DE4244548C2 (de) 1992-12-30 1997-10-02 Stockhausen Chem Fab Gmbh Pulverförmige, unter Belastung wäßrige Flüssigkeiten sowie Blut absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung in textilen Konstruktionen für die Körperhygiene
JP2995276B2 (ja) 1993-01-18 1999-12-27 三洋化成工業株式会社 吸水性樹脂の製造法
JP3414778B2 (ja) 1993-01-26 2003-06-09 株式会社日本触媒 吸水性樹脂の表面処理方法
CA2114815C (en) 1993-02-24 2005-06-14 Mark Kevin Melius Absorbent composite
JPH06262072A (ja) 1993-03-10 1994-09-20 Nippon Shokubai Co Ltd 粒状吸油剤の製造方法
US5328935A (en) 1993-03-26 1994-07-12 The Procter & Gamble Company Method of makig a superabsorbent polymer foam
US5338766A (en) 1993-03-26 1994-08-16 The Procter & Gamble Company Superabsorbent polymer foam
JPH08508050A (ja) 1993-03-29 1996-08-27 ザ・ダウ・ケミカル・カンパニー ダスチング傾向の少ない吸収性ポリマー
JP3330716B2 (ja) 1994-02-16 2002-09-30 三菱化学株式会社 高吸水性ポリマー組成物
JPH07145326A (ja) 1993-11-11 1995-06-06 Mitsubishi Chem Corp 体液吸収後のゲルの安定性が改善された高吸水性ポリマー組成物
EP0621041B1 (en) 1993-04-23 2002-09-11 Mitsubishi Chemical Corporation Highly water-absorptive polymers having enhanced gel strength
US5415908A (en) 1993-05-26 1995-05-16 Naesman; Jan H. Polymer supports comprising highly reactive grafted polyolefin inescapably enclosed within a mesh fabric bag
IL109785A0 (en) 1993-06-03 1994-08-26 Basf Ag Azine-substituted phenylacetic acid derivatives and fungicidal compositions containing them
DE69428833T2 (de) 1993-06-18 2002-07-11 Sanyo Chemical Industries, Ltd. Absorbierende Zusammensetzung und Wegwerfwindel mit dieser Zusammensetzung
EP0838483B1 (en) 1993-06-18 2009-09-09 Nippon Shokubai Co., Ltd. Process for preparing absorbent resin
US5371148A (en) 1993-06-23 1994-12-06 Union Carbide Chemicals & Plastics Technology Corporation Reactive polymers having pendant flexible side chains prepared from ethylenically unsaturated carbodiimides
IL110134A (en) 1993-07-09 1998-07-15 Stockhausen Chem Fab Gmbh Polymers capable of absorbing aqueous liquids and body fluids their preparation and use
GB9317867D0 (en) 1993-08-27 1993-10-13 Dow Deutschland Inc Aqueous fluid absorbent polymers having a superior balance of absorpitive properties
US5451613A (en) 1993-09-17 1995-09-19 Nalco Chemical Company Superabsorbent polymer having improved absorption rate and absorption under pressure
US5314420A (en) 1993-09-17 1994-05-24 Nalco Chemical Company Superabsorbent polymer having improved absorption rate and absorption under pressure
DE4333056C2 (de) 1993-09-29 1998-07-02 Stockhausen Chem Fab Gmbh Pulverförmige, wäßrige Flüssigkeiten absorbierende Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung als Absorptionsmittel
JPH07224204A (ja) 1994-02-10 1995-08-22 Toagosei Co Ltd 吸水性樹脂の製造方法
ES2183863T3 (es) 1994-02-17 2003-04-01 Procter & Gamble Materiales absorbentes con propiedad absorbente mejorada, 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
KR100367450B1 (ko) 1994-02-17 2003-03-15 더 프록터 앤드 갬블 캄파니 개질된표면특징을갖는흡수물질및이를제조하는방법
US5610208A (en) 1994-02-17 1997-03-11 Nippon Shokubai Co., Ltd. Water-absorbent agent, method for production thereof, and water-absorbent composition
US5849405A (en) 1994-08-31 1998-12-15 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
AU702302B2 (en) 1994-02-17 1999-02-18 Procter & Gamble Company, The Absorbent members comprising absorbent materials having improved absorbent property
JPH07242709A (ja) 1994-03-03 1995-09-19 Toagosei Co Ltd 吸水性樹脂の製造方法
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
CA2187633A1 (en) 1994-04-11 1995-10-19 Douglas R. Chambers Superabsorbent polymers and products therefrom
KR0169576B1 (ko) 1994-06-06 1999-01-15 카케히 테쯔오 개질된흡수성수지입자
JP3597597B2 (ja) * 1994-06-08 2004-12-08 株式会社日本触媒 吸水性樹脂及びその製造方法
US5624967A (en) 1994-06-08 1997-04-29 Nippon Shokubai Co., Ltd. Water-absorbing resin and process for producing same
JP3591545B2 (ja) 1994-06-10 2004-11-24 花王株式会社 吸収性物品
USRE38444E1 (en) 1994-06-13 2004-02-24 Nippon Shokubai Co., Ltd. Absorbing agent, process of manufacturing same, and absorbent product containing same
KR0183511B1 (ko) 1994-06-13 1999-04-15 다나카 쇼소 흡수제와 그 제조방법, 및 흡수제를 포함하는 흡수성 물품
JP2918808B2 (ja) 1994-06-13 1999-07-12 株式会社日本触媒 吸収体および吸収性物品
GB9413619D0 (en) 1994-07-06 1994-08-24 American Colloid Co Method of increasing the size and/or absorption under load of super-absorbent polymers by surface cross-linking
JP2938775B2 (ja) 1994-12-27 1999-08-25 花王株式会社 改良された高吸水性樹脂の製造法
DE69505398T2 (de) 1994-08-12 1999-03-11 Kao Corp., Tokio/Tokyo Verfahren zur herstellung von verbesserten superabsorbierenden polymeren
JP3024914B2 (ja) 1994-09-09 2000-03-27 花王株式会社 高吸水性樹脂組成物
US5668078A (en) 1994-10-05 1997-09-16 Sanyo Chemical Industries, Ltd. Water-absorbent resin particles and the production thereof
WO1996013542A1 (en) 1994-10-26 1996-05-09 Nippon Shokubai Co., Ltd. Water absorptive resin composition and method of manufacturing the same
JP3970818B2 (ja) 1994-10-26 2007-09-05 株式会社日本触媒 吸水性樹脂の造粒粒子およびこれを含む吸収性物品ならびに吸水性樹脂の造粒粒子の製造方法
JP3603970B2 (ja) 1994-11-21 2004-12-22 株式会社日本触媒 粉末の吸水性樹脂組成物の製造方法
EP0744435B2 (en) 1994-12-08 2011-03-23 Nippon Shokubai Co., Ltd. Water-absorbent resin, process for production thereof, and water-absorbent resin composition
US5795893A (en) 1994-12-22 1998-08-18 Smithkline Beecham Corporation Fibrinogen receptor antagonists
US5684072A (en) 1995-03-22 1997-11-04 Ppg Industries, Inc. Waterborne coating compositions having improved smoothness
JP3294463B2 (ja) 1995-04-19 2002-06-24 花王株式会社 高吸水性ポリマーの製造方法
WO1996038296A1 (en) 1995-05-31 1996-12-05 Bell Packaging Corporation Corrugated board manufacturing system and method
EP0780424B2 (en) 1995-07-07 2012-08-01 Nippon Shokubai Co., Ltd. Water absorbent powder and process for the production thereof
US5745528A (en) 1995-07-13 1998-04-28 Zenith Electronics Corporation VSB mode selection system
DE19529348C2 (de) 1995-08-09 1997-11-20 Stockhausen Chem Fab Gmbh Absorptionsmittel für Wasser und wäßrige Flüssigkeiten auf Polyacrylatbasis sowie Verfahren zu ihrer Herstellung und Verwendung
TW522024B (en) 1995-09-01 2003-03-01 Nippon Catalytic Chem Ind Absorbing agent composite, absorbent material, and absorbent product containing absorbent material
JP3558756B2 (ja) 1995-09-13 2004-08-25 三洋化成工業株式会社 吸水剤
EP0763364B1 (en) 1995-09-14 2003-07-16 Nippon Shokubai Co., Ltd. Absorbent composite, absorbent article and methods for their production
PT765879E (pt) 1995-09-29 2001-05-31 Sankyo Co Derivados 13-substituidos de milbemicina-5-oxima sua preparacao e utilizacao contra insectos e outras pragas
US5601452A (en) 1995-10-03 1997-02-11 The United States Of America As Represented By The Secretary Of The Navy Non-arcing clamp for automotive battery jumper cables
WO1997014498A1 (en) 1995-10-20 1997-04-24 Nippon Shokubai Co., Ltd. Adsorbent and method for adsorbing surfactant and carrier for surfactant
JP3103754B2 (ja) 1995-10-31 2000-10-30 三洋化成工業株式会社 改質された吸水性樹脂粒子およびその製法
JP3606966B2 (ja) 1995-11-02 2005-01-05 株式会社日本触媒 吸水性樹脂およびその製造方法
JP2890022B2 (ja) 1995-11-13 1999-05-10 三洋化成工業株式会社 吸水性樹脂粒子およびその製法
DE19543368C2 (de) 1995-11-21 1998-11-26 Stockhausen Chem Fab Gmbh Wasserabsorbierende Polymere mit verbesserten Eigenschaften, Verfahren zu deren Herstellung und deren Verwendung
DE19543366C2 (de) 1995-11-21 1998-09-10 Stockhausen Chem Fab Gmbh Mit ungesättigten Aminoalkoholen vernetzte, wasserquellbare Polymerisate, deren Herstellung und Verwendung
DE19646484C2 (de) 1995-11-21 2000-10-19 Stockhausen Chem Fab Gmbh Flüssigkeitsabsorbierende Polymere, Verfahren zu deren Herstellung und deren Verwendung
US6071976A (en) 1995-12-27 2000-06-06 Nippon Shokubai Co., Ltd. Water absorbing agent, manufacturing method thereof, and manufacturing machine thereof
JP3688418B2 (ja) 1995-12-27 2005-08-31 株式会社日本触媒 吸水剤並びに衛生材料
JP3753828B2 (ja) 1996-02-13 2006-03-08 株式会社日本触媒 吸水剤組成物およびその製造方法並びに吸水剤
DE19607551A1 (de) 1996-02-28 1997-09-04 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
US5728742A (en) 1996-04-04 1998-03-17 The Dow Chemical Company Absorbent polymers having a reduced caking tendency
JP3720118B2 (ja) 1996-04-24 2005-11-24 ザ プロクター アンド ギャンブル カンパニー 乾燥状態および湿潤状態における改善された構造的安定性を有する吸収性材料およびその製法
US6730387B2 (en) 1996-04-24 2004-05-04 The Procter & Gamble Company Absorbent materials having improved structural stability in dry and wet states and making methods therefor
US6194531B1 (en) 1996-06-05 2001-02-27 Nippon Shokubai Co., Ltd. Method for production of cross-linked polymer
JPH1045812A (ja) 1996-07-31 1998-02-17 Sekisui Plastics Co Ltd 繊維含有吸水性樹脂の製造方法
US6107358A (en) 1996-08-23 2000-08-22 Nippon Shokubai Co., Ltd. Water-absorbent resin and method for production thereof
JPH10114801A (ja) 1996-08-23 1998-05-06 Nippon Shokubai Co Ltd 高吸水速度吸水性樹脂およびその製造方法
JP3659746B2 (ja) 1996-09-05 2005-06-15 花王株式会社 吸収性物品
DE19639491C2 (de) 1996-09-26 1999-11-11 Fraunhofer Ges Forschung Verfahren zur Vergrößerung der Oberfläche von Partikeln
ID19116A (id) 1996-10-15 1998-06-18 Nippon Catalytic Chem Ind Bahan pengabsorpsi air dan proses produksinya
EP0876888B1 (en) 1996-10-24 2012-12-12 Nippon Shokubai Co., Ltd. Process for producing water-absorbing resins
TW399062B (en) 1996-11-07 2000-07-21 Formosa Plastics Corp Process for producing superabsorbent polymer
JPH10147724A (ja) 1996-11-19 1998-06-02 Kao Corp 高吸水性樹脂組成物
DE69731597T2 (de) 1996-11-20 2005-12-01 Sanyo Chemical Industries, Ltd. Wasserabsorbierendes Mittel und Verfahren zu seiner Herstellung
US6951895B1 (en) 1996-12-02 2005-10-04 Kimberly-Clark Worldwide, Inc. Absorbent composition
JP3205529B2 (ja) 1997-01-31 2001-09-04 花王株式会社 高吸水性樹脂組成物
BR9807430A (pt) 1997-02-19 2000-03-21 Procter & Gamble Composição de polìmeros de formação de hidrogel permutador de ions misturados no leito, elemento absorvente que contém a mesma e artigo absorvente.
US6232520B1 (en) 1997-02-19 2001-05-15 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure
TW425391B (en) 1997-03-04 2001-03-11 Nissan Chemical Ind Ltd Melamine-melam-melem salt of a polyphosphoric acid and process for its production
TW538055B (en) 1997-04-14 2003-06-21 Nippon Catalytic Chem Ind Pressure-resistant absorbent resin, disposable diaper using the resin and absorbent resin, and method for production thereof
TW422866B (en) 1997-04-28 2001-02-21 Formosa Plastics Corp Method to produce a resin with high water absorption
EP0979250B1 (en) 1997-04-29 2004-04-14 Dow Global Technologies Inc. Superabsorbent polymers having improved processability
CN1182878C (zh) 1997-04-29 2005-01-05 陶氏环球技术公司 超吸水性聚合物组合物及其制备方法
US6033974A (en) 1997-05-12 2000-03-07 Silicon Genesis Corporation Method for controlled cleaving process
US5856410A (en) * 1997-05-23 1999-01-05 Amcol International Corporation Polyacrylate superabsorbent post-polymerization neutralized with solid, non-hydroxyl neutralizing agent.
JP4087500B2 (ja) 1997-06-13 2008-05-21 株式会社日本触媒 吸収性物品の製造方法
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
JP3979724B2 (ja) 1997-06-18 2007-09-19 株式会社日本触媒 吸水性樹脂造粒物の乾燥体の製造方法
SG86324A1 (en) 1997-07-03 2002-02-19 Kao Corp Superabsorbent resin composition
JPH1171529A (ja) 1997-07-03 1999-03-16 Nippon Shokubai Co Ltd 吸水性樹脂及びそれを用いた吸水性物品
JP2883330B1 (ja) 1997-07-03 1999-04-19 花王株式会社 高吸水性樹脂組成物
US5840979A (en) 1997-07-14 1998-11-24 University Of Saskatchewan Aliphatic propargylamines as cellular rescue agents
US6284362B1 (en) 1997-07-18 2001-09-04 Sanyo Chemical Industries, Ltd. Absorbent compositions, methods for producing thereof and absorbent products
JP3031306B2 (ja) 1997-07-31 2000-04-10 日本電気株式会社 移動無線装置
JPH1171425A (ja) 1997-08-28 1999-03-16 Nippon Shokubai Co Ltd 吸水剤の製造方法
TW473485B (en) 1997-12-10 2002-01-21 Nippon Catalytic Chem Ind The production process of a water-absorbent resin
JP3763376B2 (ja) 1997-12-25 2006-04-05 株式会社日本触媒 親水性樹脂の製造方法
JP4236745B2 (ja) 1998-01-09 2009-03-11 株式会社日本触媒 粉体の連続造粒方法
TW432092B (en) 1998-02-12 2001-05-01 Formosa Plastics Corp An antibacterial, antiodorant, water-absorption resin and method of production therefor
JP3389130B2 (ja) 1998-02-18 2003-03-24 株式会社日本触媒 吸水性樹脂の表面架橋方法
US6254990B1 (en) 1998-02-18 2001-07-03 Nippon Shokubai Co., Ltd. Surface-crosslinking process for water-absorbent resin
DE19807502B4 (de) 1998-02-21 2004-04-08 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit 2-Oxazolidinonen, daraus hergestellte Hydrogele und deren Verwendung
JP4162746B2 (ja) 1998-02-24 2008-10-08 株式会社日本触媒 吸水剤組成物及びそれを用いた吸収性物品
JPH11240959A (ja) 1998-02-24 1999-09-07 Nippon Shokubai Co Ltd 吸水性ポリマー組成物およびその製法
JP4903926B2 (ja) 1998-03-03 2012-03-28 株式会社日本触媒 吸水剤、その製造方法およびその用途
US6599989B2 (en) 1998-03-03 2003-07-29 Nippon Skokubai Co., Ltd. Water-absorbent agents containing polycarboxylic amine chelating agents
DE19809540A1 (de) 1998-03-05 1999-09-09 Basf Ag Wasserabsorbierende, schaumförmige, vernetzte Polymerisate, Verfahren zu ihrer Herstellung und ihre Verwendung
JP3398837B2 (ja) 1998-08-10 2003-04-21 株式会社日本触媒 アクリル酸（塩）−マレイン酸（塩）系共重合体、その製造方法および洗剤組成物
DE69917106T2 (de) 1998-03-06 2005-05-19 Nippon Shokubai Co. Ltd. (Meth)acrylsäurepolymer und Verfahren zu seiner Herstellung
US6444744B1 (en) 1998-03-11 2002-09-03 Nippon Shokubai Co., Ltd. Hydrophilic resin, absorbent article, and acrylic acid for polymerization
JPH11279287A (ja) 1998-03-31 1999-10-12 Nippon Shokubai Co Ltd 吸水剤組成物および吸水剤の製造方法
US6241928B1 (en) 1998-04-28 2001-06-05 Nippon Shokubai Co., Ltd. Method for production of shaped hydrogel of absorbent resin
KR100476170B1 (ko) 1998-04-28 2005-03-10 니폰 쇼쿠바이 컴파니 리미티드 흡수성수지 함수겔상물의 제조방법
JP2002513059A (ja) 1998-04-28 2002-05-08 ビーエーエスエフ アクチェンゲゼルシャフト 機械的に安定なヒドロゲル
SE511857C2 (sv) 1998-04-28 1999-12-06 Sca Hygiene Prod Ab Absorberande struktur med förbättrade absorptionsegenskaper innehållande minst 50 vikts% superabsorberande material
US6124391A (en) 1998-08-18 2000-09-26 Stockhausen Gmbh & Co. Kg Superabsorbent polymers having anti-caking characteristics
JP3494401B2 (ja) 1998-09-22 2004-02-09 株式会社日本触媒 吸水剤及び吸収性物品
JP2000095965A (ja) 1998-09-24 2000-04-04 Tokai Carbon Co Ltd カーボンブラックの改質方法
DE19846413A1 (de) 1998-10-08 2000-04-13 Basf Ag Verfahren zur Herstellung von hydrophilen wasserquellbaren Polymeren sowie deren Verwendung
CA2342886A1 (en) 1998-10-15 2000-04-20 E.I. Du Pont De Nemours And Company Polymers, containing a fluorocyclobutyl ring and their preparation
TW396173B (en) 1998-10-22 2000-07-01 Formosa Plastics Corp Method of preparing superabsorbent polymer
EP0999238B1 (en) 1998-11-05 2008-07-09 Nippon Shokubai Co., Ltd. Water-absorbing agent and production process therefor
DE19854574A1 (de) 1998-11-26 2000-05-31 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit N-Acyl-2-Oxazolidinonen
DE19854573A1 (de) 1998-11-26 2000-05-31 Basf Ag Verfahren zur Nachvernetzung von Hydrogelen mit 2-Oxo-tetrahydro-1,3-oxazinen
JP3259074B2 (ja) 1998-12-04 2002-02-18 株式会社日本触媒 吸水性樹脂の耐尿性評価方法
US6562743B1 (en) 1998-12-24 2003-05-13 Bki Holding Corporation Absorbent structures of chemically treated cellulose fibers
US6297335B1 (en) 1999-02-05 2001-10-02 Basf Aktiengesellschaft Crosslinked, hydrophilic, highly swellable hydrogels, production thereof and use thereof
US6562879B1 (en) 1999-02-15 2003-05-13 Nippon Shokubai Co., Ltd. Water-absorbent resin powder and its production process and use
JP4380873B2 (ja) 1999-02-15 2009-12-09 株式会社日本触媒 吸水性樹脂粉末およびその用途
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
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
ATE277111T1 (de) 1999-03-12 2004-10-15 Basf Ag Farbstabile superabsorbierende polymerzusammensetzung
JP2000290381A (ja) 1999-04-08 2000-10-17 Dainippon Ink & Chem Inc 吸水性樹脂の製造方法
JP2000327926A (ja) 1999-05-25 2000-11-28 Sanyo Chem Ind Ltd 吸収剤組成物および吸収性物品
JP2002035580A (ja) 1999-06-24 2002-02-05 Sanyo Chem Ind Ltd 吸収剤組成物および吸収性物品
US6514615B1 (en) 1999-06-29 2003-02-04 Stockhausen Gmbh & Co. Kg Superabsorbent polymers having delayed water absorption characteristics
JP2001011341A (ja) 1999-07-02 2001-01-16 Kansai Research Institute 水系分散用顔料及び水性顔料分散液
JP3889207B2 (ja) 1999-07-26 2007-03-07 株式会社日本触媒 吸水剤組成物およびその用途
DE60016326T2 (de) 1999-07-26 2005-11-24 Nippon Shokubai Co., Ltd. Wasser-absorbierende Zusammensetzung und ihre Verwendung
JP2001040013A (ja) * 1999-08-04 2001-02-13 Mitsubishi Chemicals Corp 高吸水性樹脂の製造方法
JP2001040014A (ja) * 1999-08-04 2001-02-13 Mitsubishi Chemicals Corp 高吸水性樹脂の製造方法
US6376618B1 (en) 1999-09-07 2002-04-23 Basf Aktiengesellschaft Surface-treated superabsorbent polymer particles
US6239230B1 (en) 1999-09-07 2001-05-29 Bask Aktiengesellschaft Surface-treated superabsorbent polymer particles
JP4308382B2 (ja) 1999-10-01 2009-08-05 株式会社日本触媒 吸水剤およびその製造方法
US6414214B1 (en) 1999-10-04 2002-07-02 Basf Aktiengesellschaft Mechanically stable hydrogel-forming polymers
WO2001029132A1 (en) 1999-10-21 2001-04-26 Daiso Co., Ltd. Crosslinking agent based on polyallyl ether compound
JP4679683B2 (ja) 1999-11-02 2011-04-27 株式会社日本触媒 吸水性重合体の製造方法、及び該重合体の製造装置
JP2001137704A (ja) 1999-11-18 2001-05-22 Toagosei Co Ltd 改質された高吸水性樹脂の製造方法
US6579958B2 (en) 1999-12-07 2003-06-17 The Dow Chemical Company Superabsorbent polymers having a slow rate of absorption
US6433058B1 (en) 1999-12-07 2002-08-13 Dow Global Technologies Inc. Superabsorbent polymers having a slow rate of absorption
TWI278480B (en) 1999-12-15 2007-04-11 Nippon Catalytic Chem Ind Water-absorbent resin composition
EP1244474A1 (en) 1999-12-23 2002-10-02 The Dow Chemical Company High permeability, low absorption capacity polymers
US20010006267A1 (en) 1999-12-27 2001-07-05 Nobuyuki Harada Production processes for basic water-absorbent resin and water-absorbing agent, and use thereof
US6417425B1 (en) 2000-02-01 2002-07-09 Basf Corporation Absorbent article and process for preparing an absorbent article
JP2001226416A (ja) 2000-02-15 2001-08-21 Toagosei Co Ltd 吸水性樹脂の製造方法
JP2001224959A (ja) 2000-02-16 2001-08-21 Unitika Ltd 吸水剤の製造方法
JP4676625B2 (ja) 2000-02-29 2011-04-27 株式会社日本触媒 吸水性樹脂粉末の製造方法
EP1130045B2 (en) 2000-02-29 2015-10-28 Nippon Shokubai Co., Ltd. Process for producing a water-absorbent resin powder
WO2001066056A1 (en) 2000-03-06 2001-09-13 The Procter & Gamble Company Process of making absorbent structures comprising absorbent polymer compositions with a permeability maintenance agent
US6569373B2 (en) 2000-03-13 2003-05-27 Object Geometries Ltd. Compositions and methods for use in three dimensional model printing
JP2001252307A (ja) 2000-03-13 2001-09-18 Oji Paper Co Ltd 吸収性物品
DE10013217A1 (de) 2000-03-17 2001-09-20 Basf Ag Hydrophile, quellfähige Hydrogel-bildende Polymere m it Alumosilikatanteil
DE10016041A1 (de) 2000-03-31 2001-10-04 Stockhausen Chem Fab Gmbh Pulverförmige an der Oberfläche vernetzte Polymerisate
DE50102334D1 (de) 2000-03-31 2004-06-24 Stockhausen Chem Fab Gmbh Pulverförmige, an der oberfläche vernetzte polymerisate
US6720073B2 (en) 2000-04-07 2004-04-13 Kimberly-Clark Worldwide, Inc. Material enhancement to maintain high absorbent capacity under high loads following rigorous process conditions
US6617489B2 (en) 2000-05-09 2003-09-09 Nippon Shokubai Co., Ltd. Absorbent, absorbing product based thereon, and water-absorbing resin
US6649137B2 (en) 2000-05-23 2003-11-18 Rohm And Haas Company Apparatus with improved safety features for high temperature industrial processes
WO2001089591A2 (en) 2000-05-25 2001-11-29 Basf Aktiengesellschaft Surface-treated superabsorbent polymer particles
US6927268B2 (en) * 2000-06-21 2005-08-09 Nippon Shokubai Co., Ltd. Production process for water-absorbent resin
DE60143706D1 (de) 2000-07-18 2011-02-03 Sanyo Chemical Ind Ltd Absorbens und verfahren zu dessen herstellung, absorbierbare artikel und syntheseprodukte
US6906159B2 (en) 2000-08-03 2005-06-14 Nippon Shokubai Co., Ltd. Water-absorbent resin, hydropolymer, process for producing them, and uses of them
JP4805490B2 (ja) 2000-08-03 2011-11-02 株式会社日本触媒 吸水性樹脂の製造方法
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
DE10043710B4 (de) 2000-09-04 2015-01-15 Evonik Degussa Gmbh Verwendung pulverförmiger an der Oberfläche nachvernetzter Polymerisate und Hygieneartikel
US6809158B2 (en) 2000-10-20 2004-10-26 Nippon Shokubai Co., Ltd. Water-absorbing agent and process for producing the same
US20040213892A1 (en) 2003-04-25 2004-10-28 Gerd Jonas Highly swellable absorption medium with reduced caking tendency
DE10052966A1 (de) 2000-10-25 2002-05-02 Stockhausen Chem Fab Gmbh Hochquellbare Absorptionsmittel mit einer verminderten Tendenz zum Verbacken
DE10053858A1 (de) 2000-10-30 2002-05-08 Stockhausen Chem Fab Gmbh Absorbierendes Gebilde mit verbesserten Blockingeigenschaften
DE10064642A1 (de) 2000-12-22 2002-06-27 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäure
EP1347790A1 (de) 2000-12-29 2003-10-01 Basf Aktiengesellschaft Aborbierende zusammensetzungen
WO2002053199A1 (de) 2000-12-29 2002-07-11 Basf Aktiengesellschaft Hydrogele mit sterischen oder elektrostatischen abstandhaltern beschichtet
JP3987348B2 (ja) 2001-01-26 2007-10-10 株式会社日本触媒 吸水剤の製法
BR0203825A (pt) 2001-01-26 2002-12-17 Nippon Catalytic Chem Ind Agente absorvente de água e processo para produção do mesmo e estrutura absorvente de água
JP2002241627A (ja) 2001-02-20 2002-08-28 Kao Corp 高吸水性樹脂組成物の経時着色防止剤
US7507475B2 (en) 2001-03-07 2009-03-24 Evonik Stockhausen Gmbh Pulverulent polymers crosslinked on the surface
JP2002265528A (ja) 2001-03-14 2002-09-18 Toagosei Co Ltd 吸水性樹脂の製造方法
JP4759153B2 (ja) 2001-03-21 2011-08-31 株式会社日本触媒 （メタ）アクリル酸溶液の蒸留方法
WO2002085959A1 (en) 2001-04-16 2002-10-31 Sumitomo Seika Chemicals Co., Ltd. Water-absorbing resin suitable for absorbing viscous liquid containing high-molecular compound, and absorbent and absorbent article each comprising the same
DE10125599A1 (de) 2001-05-25 2002-11-28 Stockhausen Chem Fab Gmbh Superabsorber, Verfahren zu ihrer Herstellung und ihre Verwendung
CN1277583C (zh) 2001-06-08 2006-10-04 株式会社日本触媒 吸水剂及其制备方法,以及卫生材料
JP4326752B2 (ja) 2001-06-08 2009-09-09 株式会社日本触媒 吸水剤の製造方法
JP2003082250A (ja) 2001-06-27 2003-03-19 San-Dia Polymer Ltd 吸水性樹脂組成物及びその製造法
JP2004530777A (ja) 2001-06-28 2004-10-07 ビーエーエスエフ アクチェンゲゼルシャフト 酸性の高膨潤性ヒドロゲル
US6727345B2 (en) 2001-07-03 2004-04-27 Nippon Shokubai Co., Ltd. Continuous production process for water-absorbent resin powder and powder surface detector used therefor
US6716894B2 (en) 2001-07-06 2004-04-06 Nippon Shokubai Co., Ltd. Water-absorbent resin powder and its production process and uses
DE10138150A1 (de) 2001-08-03 2003-02-13 Basf Ag Verfahren zur Herstellung wasserabsorbierender Harze
JP2003165883A (ja) 2001-09-18 2003-06-10 San-Dia Polymer Ltd 吸水性重合体とこれを用いてなる吸収性物品
JP2003088554A (ja) 2001-09-19 2003-03-25 Sumitomo Seika Chem Co Ltd 吸収体およびそれを用いた吸収性物品
JP2003088553A (ja) 2001-09-19 2003-03-25 Sumitomo Seika Chem Co Ltd 吸収体およびそれを用いた吸収性物品
JP4261853B2 (ja) 2001-09-19 2009-04-30 株式会社日本触媒 吸水性樹脂、吸水性樹脂粒子、およびその製造方法
US8426670B2 (en) 2001-09-19 2013-04-23 Nippon Shokubai Co., Ltd. Absorbent structure, absorbent article, water-absorbent resin, and its production process and evaluation method
JP4455790B2 (ja) 2001-09-28 2010-04-21 株式会社日本触媒 （メタ）アクリル酸の製造方法
CN1129628C (zh) 2001-10-23 2003-12-03 清华大学 一种交联剂及其高吸水性树脂的制备方法
JP2003225565A (ja) * 2001-11-20 2003-08-12 San-Dia Polymer Ltd 吸水剤、その製法、吸水剤を用いた吸収体並びに吸収性物品
US20030100830A1 (en) * 2001-11-27 2003-05-29 Sheng-Ping Zhong Implantable or insertable medical devices visible under magnetic resonance imaging
JP4084648B2 (ja) 2001-12-19 2008-04-30 株式会社日本触媒 吸水性樹脂の製造方法
DE60238439D1 (de) 2001-12-19 2011-01-05 Nippon Catalytic Chem Ind Wasserabsorbierende polymere und verfahren zu deren herstellung
EP1456258B1 (en) 2001-12-19 2009-04-01 Nippon Shokubai Co., Ltd. Water-absorbent resin and production process therefor
DE60233590D1 (de) 2001-12-19 2009-10-15 Nippon Catalytic Chem Ind Acrylsäurezusammensetzung und verfahren zu ihrer herstellung, verfahren zur herstellung von wasserabsorbierendem harz, bei dem diese acrylsäurezusammendes harz
DE10163543A1 (de) 2001-12-21 2003-07-31 Basf Ag Tocopherol-haltige Superabsorber
JP2003206381A (ja) 2002-01-15 2003-07-22 Sumitomo Seika Chem Co Ltd 吸水性樹脂の着色防止方法
CN1307011C (zh) 2002-03-13 2007-03-28 本田技研工业株式会社 微粒子发生装置、铸造装置及铸造方法
DE10211686A1 (de) 2002-03-15 2003-10-02 Stockhausen Chem Fab Gmbh (Meth)Acrylsäurekristall und Verfahren zur Herstellung und Aufreinigung von wässriger (Meth)Acrylsäure
JP2003306609A (ja) 2002-04-18 2003-10-31 Taimei Chemicals Co Ltd 吸水性ポリマー組成物、およびその製造方法
DE10221176A1 (de) 2002-05-13 2003-11-27 Basf Ag Verfahren zur Herstellung geruchsarmer Hydrogelbildender Polymerisate
DE10221202A1 (de) 2002-05-13 2003-07-10 Basf Ag Verfahren zur Herstellung von wässrigen für die Herstellung von Acrylsäurepolymeren geeigneten Acrylsäure-Lösung II
DE10225943A1 (de) 2002-06-11 2004-01-08 Basf Ag Verfahren zur Herstellung von Estern von Polyalkoholen
CA2488226A1 (en) 2002-06-11 2003-12-18 Basf Aktiengesellschaft (meth)acrylic esters of polyalkoxylated trimethylolpropane
JP2005532432A (ja) 2002-06-11 2005-10-27 ビーエーエスエフ アクチェンゲゼルシャフト ポリアルコキシル化されたトリメチロールプロパンの（メタ）アクリルエステル
AU2003245301A1 (en) 2002-06-26 2004-01-19 Dow Global Technologies Inc. Process for the preparation of iron ion containing water-absorbent polymers with low residual monomer content
EP1551467B1 (en) 2002-08-23 2006-03-08 Basf Aktiengesellschaft Superabsorbent polymers and method of manufacturing the same
JP2004121400A (ja) 2002-09-30 2004-04-22 San-Dia Polymer Ltd 吸収剤とこれを用いてなる吸収性物品
US7193006B2 (en) 2002-12-06 2007-03-20 Nippon Shokubai Co., Ltd. Process for continuous production of water-absorbent resin product
DE10257397A1 (de) 2002-12-06 2004-06-24 Basf Ag Verfahren zur Reduktion des MEHQ Gehalts in Acrylsäure
DE10257449A1 (de) 2002-12-09 2003-11-06 Basf Ag Verfahren zur Herstellung geruchsarmer Hydrogel-bildender Polymerisate
JP4615853B2 (ja) 2002-12-26 2011-01-19 株式会社日本触媒 吸水性樹脂組成物
JP2004210924A (ja) 2002-12-27 2004-07-29 Sumitomo Seika Chem Co Ltd 吸水性樹脂組成物
EP1594608B1 (en) 2003-02-10 2013-07-17 Nippon Shokubai Co., Ltd. Particulate water absorbent containing water absorbent resin as a main component
CN100346843C (zh) 2003-02-10 2007-11-07 株式会社日本触媒 吸水剂
US7282262B2 (en) 2003-02-10 2007-10-16 Nippon Shokubai Co., Ltd. Particulate water absorbent containing water absorbent resin as a main component
JP4739682B2 (ja) 2003-02-10 2011-08-03 株式会社日本触媒 吸水剤
EP1594557B1 (en) 2003-02-10 2019-05-01 Nippon Shokubai Co., Ltd. Water-absorbent resin composition and its production process
EP1462473B1 (en) 2003-03-14 2011-07-06 Nippon Shokubai Co., Ltd. Surface crosslinking method of water-absorbing resin powder
JP4364020B2 (ja) 2003-03-14 2009-11-11 株式会社日本触媒 吸水性樹脂粉末の表面架橋処理方法
US7118781B1 (en) 2003-04-16 2006-10-10 Cree, Inc. Methods for controlling formation of deposits in a deposition system and deposition methods including the same
JP2004339678A (ja) 2003-04-24 2004-12-02 Mitsubishi Chemicals Corp 吸水性樹脂複合体およびその堆積物の製造方法
WO2004094482A1 (ja) 2003-04-24 2004-11-04 Mitsubishi Chemical Corporation 吸水性樹脂複合体およびその堆積物の製造方法
US7169843B2 (en) 2003-04-25 2007-01-30 Stockhausen, Inc. Superabsorbent polymer with high permeability
US20040214499A1 (en) 2003-04-25 2004-10-28 Kimberly-Clark Worldwide, Inc. Absorbent structure with superabsorbent material
JP4460851B2 (ja) 2003-05-27 2010-05-12 株式会社日本触媒 吸水性樹脂の整粒方法
JP4342213B2 (ja) 2003-05-30 2009-10-14 株式会社日本触媒 吸水性樹脂の製造法
BRPI0411370B1 (pt) 2003-06-24 2018-04-10 Nippon Shokubai Co., Ltd. Composição de resina absorvente de água, absorvente, artigo absorvente, método para produzir uma composição de resina absorvente de água
JP2005054050A (ja) * 2003-08-04 2005-03-03 Mitsubishi Chemicals Corp 吸水性樹脂の製造方法
JP4324055B2 (ja) 2003-08-27 2009-09-02 株式会社日本触媒 表面処理された粒子状吸水性樹脂の製造方法
EP1510229B1 (en) 2003-08-27 2010-07-14 Nippon Shokubai Co., Ltd. Process for production of surface-treated particulate water-absorbent resin
EP1512417B1 (en) 2003-09-02 2013-06-19 Nippon Shokubai Co., Ltd. Particulate water-absorbent resin composition
JP4640923B2 (ja) 2003-09-05 2011-03-02 株式会社日本触媒 粒子状吸水性樹脂組成物の製造方法
JP2005081204A (ja) 2003-09-05 2005-03-31 Nippon Shokubai Co Ltd 吸水性樹脂組成物の製造方法
JP4746292B2 (ja) 2003-09-12 2011-08-10 株式会社日本触媒 吸水性樹脂組成物の製造方法
WO2005027986A1 (en) 2003-09-19 2005-03-31 Nippon Shokubai Co., Ltd. Water absorbent and producing method of same
EP1516884B2 (en) 2003-09-19 2023-02-22 Nippon Shokubai Co., Ltd. Water-absorbent resin having treated surface and process for producing the same
US7173086B2 (en) 2003-10-31 2007-02-06 Stockhausen, Inc. Superabsorbent polymer with high permeability
EP1680470B1 (en) 2003-11-07 2016-02-03 Nippon Shokubai Co., Ltd. Particulate water-absorbent resin composition and its production process
JP4926474B2 (ja) 2004-02-05 2012-05-09 株式会社日本触媒 粒子状吸水剤及びその製造方法並びに吸水性物品
EP1589040B1 (en) 2004-03-24 2008-09-10 Nippon Shokubai Co., Ltd. Method for continuous production of water absorbent resin
JP2005288265A (ja) 2004-03-31 2005-10-20 Procter & Gamble Co 水性液吸収剤およびその製造方法
RU2337750C2 (ru) 2004-03-31 2008-11-10 Ниппон Сокубаи Ко., Лтд. Агент, поглощающий водную жидкость, и способ его получения
US8846823B2 (en) 2004-05-07 2014-09-30 Nippon Shokubai Co., Ltd. Water absorbing agent and production method thereof
US20050288182A1 (en) 2004-06-18 2005-12-29 Kazushi Torii Water absorbent resin composition and production method thereof
JP2006008963A (ja) 2004-06-21 2006-01-12 Inkuriizu:Kk コーティング材及び光触媒分散用液剤
WO2006014031A1 (en) 2004-08-06 2006-02-09 Nippon Shokubai Co., Ltd. Particulate water-absorbing agent with water-absorbing resin as main component, method for production of the same, and absorbing article
AU2005285763A1 (en) 2004-09-24 2006-03-30 Nippon Shokubai Co., Ltd. Particulate water-absorbing agent containing water-absorbent resin as a main component
DE102004051242A1 (de) 2004-10-20 2006-05-04 Basf Ag Feinteilige wasserabsorbierende Polymerpartikel mit hoher Flüssigkeitstransport- und Absorptionsleistung
WO2006062258A2 (en) 2004-12-10 2006-06-15 Nippon Shokubai Co., Ltd. Method for production of modified water absorbent resin
US7879923B2 (en) 2004-12-10 2011-02-01 Nippon Shokubai Co., Ltd. Method for surface-treatment of water absorbent resin
US20060128827A1 (en) 2004-12-10 2006-06-15 The Procter & Gamble Company Absorbent members comprising modified water absorbent resin for use in diapers
JP2006233008A (ja) 2005-02-24 2006-09-07 Nippon Shokubai Co Ltd 吸水性樹脂組成物の製造方法および吸水性樹脂組成物
US7750085B2 (en) 2005-03-14 2010-07-06 Nippon Shokubai Co., Ltd. Water-absorbing agent and its production process
TW200635969A (en) 2005-04-06 2006-10-16 Nippon Catalytic Chem Ind Particulate water absorbing agent, water-absorbent core and absorbing 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
EP1869119B1 (en) 2005-04-12 2010-03-03 Nippon Shokubai Co., Ltd. Particulate water absorbing agent including polyacrylic acid (polyacrylate) based water absorbing resin as a principal component, method for production thereof, water-absorbent core and absorbing article in which the particulate water absorbing agent is used
US7786182B2 (en) 2005-09-16 2010-08-31 Nippon Shokubai Co., Ltd. Method for production of water absorbing agent
TW200720347A (en) 2005-09-30 2007-06-01 Nippon Catalytic Chem Ind Water-absorbent agent composition and method for manufacturing the same
TW200712114A (en) 2005-09-30 2007-04-01 Nippon Catalytic Chem Ind Method for manufacturing particulate water-absorbing agent and particulate water-absorbing agent
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
TWI377222B (en) 2005-12-22 2012-11-21 Nippon Catalytic Chem Ind Method for surface crosslinking water-absorbing resin and method for manufacturing water-absorbing resin
TW200728324A (en) 2005-12-22 2007-08-01 Nippon Catalytic Chem Ind Production method of hydrophilic polymer
EP1837348B9 (en) 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Water-absorbing resin and method for manufacturing the same
CN102698719B (zh) 2006-03-27 2016-04-27 株式会社日本触媒 吸水剂、使用所述吸水剂的吸水芯片以及制备吸水剂的方法
EP2042521A1 (en) 2006-03-29 2009-04-01 Nippon Shokubai Co., Ltd. Method of producing polyacrylic acid (salt) water-absorbent resin
BRPI0715129A2 (pt) 2006-08-04 2013-06-04 Sumitomo Seika Chemicals partÍcula de resina capaz de absorver Água, mÉtodo para produÇço dessa e material absorvente que usa e mesma
CN101641154A (zh) 2007-03-29 2010-02-03 株式会社日本触媒 颗粒状吸水剂及其制造方法
EP2197944B1 (en) 2007-10-09 2014-09-17 Nippon Shokubai Co., Ltd. Surface treatment method for water-absorbent resin
JP2010065107A (ja) 2008-09-10 2010-03-25 San-Dia Polymer Ltd 吸収性樹脂粒子及び吸収性物品
WO2010029074A2 (en) 2008-09-12 2010-03-18 Basf Se Water-absorbing material
SG172397A1 (en) 2008-12-26 2011-07-28 San Dia Polymers Ltd Absorbing resin particles, process for producing same, and absorbent and absorbing article both including same
JP5801203B2 (ja) 2009-09-29 2015-10-28 株式会社日本触媒 粒子状吸水剤及びその製造方法

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