ATE81137T1 - Oberflaechenbehandelte, absorbierende polymere. - Google Patents

Oberflaechenbehandelte, absorbierende polymere.

Info

Publication number
ATE81137T1
ATE81137T1 AT86309037T AT86309037T ATE81137T1 AT E81137 T1 ATE81137 T1 AT E81137T1 AT 86309037 T AT86309037 T AT 86309037T AT 86309037 T AT86309037 T AT 86309037T AT E81137 T1 ATE81137 T1 AT E81137T1
Authority
AT
Austria
Prior art keywords
water
absorbent polymers
treated absorbent
treated
resins
Prior art date
Application number
AT86309037T
Other languages
English (en)
Inventor
William Alexander
Mark Anderson
Barbara R Regan
Original Assignee
American Colloid Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Colloid Co filed Critical American Colloid Co
Application granted granted Critical
Publication of ATE81137T1 publication Critical patent/ATE81137T1/de

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerisation Methods In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
AT86309037T 1986-06-10 1986-11-19 Oberflaechenbehandelte, absorbierende polymere. ATE81137T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/872,654 US4755562A (en) 1986-06-10 1986-06-10 Surface treated absorbent polymers
EP86309037A EP0248963B1 (de) 1986-06-10 1986-11-19 Oberflächenbehandelte, absorbierende Polymere

Publications (1)

Publication Number Publication Date
ATE81137T1 true ATE81137T1 (de) 1992-10-15

Family

ID=25360045

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86309037T ATE81137T1 (de) 1986-06-10 1986-11-19 Oberflaechenbehandelte, absorbierende polymere.

Country Status (6)

Country Link
US (2) US4755562A (de)
EP (1) EP0248963B1 (de)
AT (1) ATE81137T1 (de)
CA (1) CA1276370C (de)
DE (1) DE3686884T2 (de)
MX (1) MX167235B (de)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2004864A1 (en) * 1988-12-08 1990-06-08 Kinya Nagasuna Method for production of absorbent resin excelling in durability
JPH0639488B2 (ja) * 1989-03-23 1994-05-25 積水化成品工業株式会社 高吸水性樹脂の改質法
US5082904A (en) * 1990-04-13 1992-01-21 American Cyanamid Company Surface-modified polyacrylonitrile substrates
US5418284A (en) * 1989-05-08 1995-05-23 Cytec Technology Corp. Surface-modified polyacrylonitrile beads
US5137983A (en) * 1989-05-08 1992-08-11 American Cyanamid Company Surface-modified polyacrylonitrile beads
US5180622A (en) * 1990-04-02 1993-01-19 The Procter & Gamble Company Absorbent members containing interparticle crosslinked aggregates
US5149334A (en) * 1990-04-02 1992-09-22 The Procter & Gamble Company Absorbent articles containing interparticle crosslinked aggregates
US5300565A (en) * 1990-04-02 1994-04-05 The Procter & Gamble Company Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates
US5492962A (en) * 1990-04-02 1996-02-20 The Procter & Gamble Company Method for producing compositions containing interparticle crosslinked aggregates
US5124188A (en) * 1990-04-02 1992-06-23 The Procter & Gamble Company Porous, absorbent, polymeric macrostructures and methods of making the same
DE4020780C1 (de) * 1990-06-29 1991-08-29 Chemische Fabrik Stockhausen Gmbh, 4150 Krefeld, De
DE59107166D1 (de) * 1991-10-30 1996-02-08 Siemens Ag Unwuchtüberwachung für einen Waschautomaten
DE4139613A1 (de) * 1991-11-30 1993-06-03 Cassella Ag Hydrophile quellfaehige pfropfpolymerisate
CA2072914C (en) * 1992-03-27 2004-04-20 James Richard Gross Method for reducing malodor in absorbent products and products formed thereby
US5599336A (en) * 1992-07-02 1997-02-04 The Procter & Gamble Company Absorbent hydrogel fines in absorbent structures
US5324561A (en) * 1992-10-02 1994-06-28 The Procter & Gamble Company Porous, absorbent macrostructures of bonded absorbent particles surface crosslinked with cationic amino-epichlorohydrin adducts
US5385983A (en) * 1992-11-12 1995-01-31 The Dow Chemical Company Process for preparing a water-absorbent polymer
MX213505B (de) 1993-02-24 2003-04-03
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
US5713881A (en) * 1993-10-22 1998-02-03 Rezai; Ebrahim Non-continuous absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate
US5868724A (en) * 1993-10-22 1999-02-09 The Procter & Gamble Company Non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles
US5536264A (en) * 1993-10-22 1996-07-16 The Procter & Gamble Company Absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate
US5843575A (en) * 1994-02-17 1998-12-01 The Procter & Gamble Company Absorbent members comprising absorbent material having improved absorbent property
AU1608195A (en) * 1994-02-17 1995-09-04 Procter & Gamble Company, The Absorbent materials having improved absorbent property and methods for making the same
JPH09509592A (ja) * 1994-02-17 1997-09-30 ザ、プロクター、エンド、ギャンブル、カンパニー 変性表面特性を有する多孔性吸収性材料およびその製法
KR100367450B1 (ko) * 1994-02-17 2003-03-15 더 프록터 앤드 갬블 캄파니 개질된표면특징을갖는흡수물질및이를제조하는방법
US5849405A (en) * 1994-08-31 1998-12-15 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
US5599335A (en) * 1994-03-29 1997-02-04 The Procter & Gamble Company Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer
US5372766A (en) * 1994-03-31 1994-12-13 The Procter & Gamble Company Flexible, porous, absorbent, polymeric macrostructures and methods of making the same
DE19540305A1 (de) * 1995-10-28 1997-04-30 Basf Ag Verfahren zur Herstellung von in wäßrigem Medium redispergierbaren Polymerisatpulvern
CN1292670A (zh) 1998-03-13 2001-04-25 宝洁公司 含有具有改进的脱去分配件中水分的能力的流体储存件的吸收结构
US6713661B1 (en) 1998-04-28 2004-03-30 The Procter & Gamble Company Absorbent articles providing improved fit when wet
CN1195782C (zh) * 1999-04-14 2005-04-06 H.B.富勒许可和金融公司 含水超吸收性聚合物及其使用方法
US6387495B1 (en) 1999-04-16 2002-05-14 Kimberly-Clark Worldwide, Inc. Superabsorbent-containing composites
US6376011B1 (en) 1999-04-16 2002-04-23 Kimberly-Clark Worldwide, Inc. Process for preparing superabsorbent-containing composites
US6409883B1 (en) 1999-04-16 2002-06-25 Kimberly-Clark Worldwide, Inc. Methods of making fiber bundles and fibrous structures
US6376618B1 (en) 1999-09-07 2002-04-23 Basf Aktiengesellschaft Surface-treated superabsorbent polymer particles
US6803107B2 (en) * 1999-09-07 2004-10-12 Basf Aktiengesellschaft Surface-treated superabsorbent polymer particles
US6391451B1 (en) * 1999-09-07 2002-05-21 Basf Aktiengesellschaft Surface-treated superabsorbent polymer particles
US6239230B1 (en) 1999-09-07 2001-05-29 Bask Aktiengesellschaft Surface-treated superabsorbent polymer particles
US6710224B2 (en) * 1999-10-25 2004-03-23 Paragon Trade Brands Superabsorbent polymers providing long-term generation of free volume in partially hydrated absorbent cores
DE60201601T2 (de) * 2002-08-26 2005-11-10 The Procter & Gamble Company, Cincinnati Superabsorbierendes Polymer enthaltende absorbierende Kerne für Windeln mit verringerter Dicke und verbesserter Leistungsfähigkeit bei Flüssigkeitsaufnahme und -rückhalt
US7311968B2 (en) * 2004-06-30 2007-12-25 The Procter & Gamble Company Absorbent structures comprising coated super-absorbent polymer particles
EP2221068A2 (de) 2003-06-30 2010-08-25 The Procter & Gamble Company Aufnahmefähige Strukturen mit beschichteten superaufnahmefähigen Polymerartikeln
MXPA06001291A (es) * 2003-08-06 2006-04-11 Procter & Gamble Material recubierto que se dilata en agua.
MXPA06001295A (es) * 2003-08-06 2006-04-11 Procter & Gamble Articulo absorbente que comprende material recubierto hinchable en agua.
US7049000B2 (en) 2003-08-06 2006-05-23 The Procter & Gamble Company Water-swellable material comprising coated water-swellable polymers
CA2534265A1 (en) * 2003-08-06 2005-02-17 The Procter & Gamble Company Process for making surface treated absorbent gelling material
ATE495764T1 (de) * 2003-08-06 2011-02-15 Procter & Gamble Verfahren zur herstellung eines wasserquellbaren materials mit beschichteten wasserquellbaren polymeren
EP1518567B1 (de) 2003-09-25 2017-06-28 The Procter & Gamble Company Absorbierende artikel mit flüssigkeitsaufnahmezone und darin beschichteten superabsorbierenden partikeln
ATE391518T1 (de) * 2003-09-25 2008-04-15 Procter & Gamble Absorbierende artikel enthaltend superabsorbierende polymerpartikeln, mit einer nicht-kovalent gebundenen beschichtung
US20050142965A1 (en) * 2003-12-29 2005-06-30 Kimberly-Clark Worldwide, Inc. Surface charge manipulation for improved fluid intake rates of absorbent composites
WO2005095498A1 (en) * 2004-03-30 2005-10-13 Basf Aktiengesellschaft Improved method of manufacturing superabsorbent polymers
US7994384B2 (en) * 2004-04-28 2011-08-09 Kimberly-Clark Worldwide, Inc. Absorbent composition having multiple surface treatments
MX2007009415A (es) 2005-02-04 2007-08-17 Procter & Gamble Estructura absorbente con material absorbente de agua mejorado.
TW200635969A (en) * 2005-04-06 2006-10-16 Nippon Catalytic Chem Ind Particulate water absorbing agent, water-absorbent core and absorbing article
TWI353360B (en) 2005-04-07 2011-12-01 Nippon Catalytic Chem Ind Production process of polyacrylic acid (salt) wate
DE102005018922A1 (de) * 2005-04-22 2006-10-26 Stockhausen Gmbh Mit Polykationen oberflächenbehandeltes wasserabsorbierendes Polymergebilde
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
US20070219521A1 (en) 2006-03-17 2007-09-20 The Procter & Gamble Company Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article
EP1837348B9 (de) * 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Wasserabsorbierendes Harz und Verfahren zu seiner Herstellung
US8703859B2 (en) 2006-03-27 2014-04-22 Nippon Shokubai Co., Ltd. Production method for water-absorbing resin composition
EP1886699B1 (de) * 2006-08-07 2012-04-25 The Procter & Gamble Company Absorbierende Artikel, die superabsorbierende Polymere und ein strahleninduziert hydrophiles Material enthalten
EP2094322B1 (de) 2006-12-22 2014-10-29 Sca Hygiene Products AB Supersaugfähige zweikomponenten-faser
WO2008108277A1 (ja) 2007-03-01 2008-09-12 Nippon Shokubai Co., Ltd. 吸水性樹脂を主成分とする粒子状吸水剤
WO2008126793A1 (ja) 2007-04-05 2008-10-23 Nippon Shokubai Co., Ltd. 吸水性樹脂を主成分とする粒子状吸水剤
SA08290542B1 (ar) 2007-08-28 2012-11-14 نيبون شوكوباي كو. ، ليمتد طريقة لإنتاج راتنج ماص للماء
SA08290556B1 (ar) * 2007-09-07 2012-05-16 نيبون شوكوباي كو. ، ليمتد طريقة لربط راتنجات ممتصة للماء
JP5615801B2 (ja) 2009-03-04 2014-10-29 株式会社日本触媒 吸水性樹脂の製造方法
JP5732396B2 (ja) 2009-08-27 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
CN102548654A (zh) 2009-09-29 2012-07-04 株式会社日本触媒 颗粒状吸水剂及其制造方法
BR112012019742B1 (pt) * 2010-02-08 2019-12-03 Lg Chemical Ltd resina absorvente superficialmente modificada com um composto polimérico catiônico
US9976001B2 (en) 2010-02-10 2018-05-22 Nippon Shokubai Co., Ltd. Process for producing water-absorbing resin powder
WO2011111857A1 (ja) 2010-03-12 2011-09-15 株式会社日本触媒 吸水性樹脂の製造方法
KR101989142B1 (ko) 2010-09-30 2019-06-13 가부시기가이샤 닛뽕쇼꾸바이 입자상 흡수제 및 그 제조 방법
EP2669319B1 (de) 2011-01-28 2020-01-15 Nippon Shokubai Co., Ltd. Verfahren zur herstellung eines wasserabsorbierenden harzpulvers auf polyacrylsäure(salz)basis
JP5722921B2 (ja) 2011-01-28 2015-05-27 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂粉末の製造方法
KR102226473B1 (ko) 2012-08-27 2021-03-12 가부시키가이샤 닛폰 쇼쿠바이 입자상 흡수제 및 그의 제조 방법
WO2014041968A1 (ja) 2012-09-11 2014-03-20 株式会社日本触媒 ポリアクリル酸（塩）系吸水剤の製造方法及びその吸水剤
CN107376866B (zh) 2012-09-11 2021-06-01 株式会社日本触媒 聚丙烯酸(盐)系吸水剂的制造方法及其吸水剂
KR102105733B1 (ko) 2012-10-03 2020-04-28 가부시키가이샤 닛폰 쇼쿠바이 흡수제 및 그의 제조 방법
KR102236466B1 (ko) 2013-01-29 2021-04-07 가부시키가이샤 닛폰 쇼쿠바이 흡수성 수지 재료 및 그의 제조 방법
CN105452303B (zh) 2013-08-28 2017-04-26 株式会社日本触媒 吸水性树脂的制造方法
KR102301326B1 (ko) 2013-12-20 2021-09-14 가부시키가이샤 닛폰 쇼쿠바이 폴리아크릴산(염)계 흡수제 및 그의 제조 방법
WO2016159144A1 (ja) 2015-04-02 2016-10-06 株式会社日本触媒 ポリアクリル酸（塩）系吸水性樹脂を主成分とする粒子状吸水剤の製造方法
WO2017002972A1 (ja) 2015-07-01 2017-01-05 株式会社日本触媒 粒子状吸水剤
KR102568226B1 (ko) 2017-12-11 2023-08-18 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
EP3775037B1 (de) 2018-04-02 2025-06-25 Polygreen Ltd. Verfahren zur herstellung eines biologisch abbaubaren superabsorbierenden polymers mit hoher saugfähigkeit unter belastung auf der grundlage von styrolmaleinsäure-copolymeren und biopolymer
JP7384818B2 (ja) 2018-04-02 2023-11-21 ポリグリーン リミテッド 不織布処理用の液体ポリマー溶液
KR102418591B1 (ko) 2018-11-13 2022-07-07 주식회사 엘지화학 고흡수성 수지 및 이의 제조 방법
CN113272406B (zh) 2018-11-13 2023-03-24 聚合物绿色有限责任公司 在农作物浇水期间吸水性提高的用作土壤改良剂的聚合物组合物
WO2022081451A1 (en) 2020-10-16 2022-04-21 The Procter & Gamble Company Absorbent hygiene product comprising superabsorbent polymer partly derived from a recycled resource and methods of producing said product

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31822A (en) * 1861-03-26 Buying pasteboard
NL194077A (de) * 1954-01-18
US2956046A (en) * 1954-09-21 1960-10-11 Rohm & Haas Polymerization of acrylic acid salts and the like
NL108604C (de) * 1957-08-27
US2978501A (en) * 1958-06-02 1961-04-04 Goodrich Co B F Stabilized carboxylic monomers
US2985631A (en) * 1959-11-23 1961-05-23 Goodrich Co B F Cross-linked polymers and method for their preparation
BE630641A (de) * 1962-04-19
US3426004A (en) * 1965-01-13 1969-02-04 Goodrich Co B F Crosslinked acrylic acid interpolymers
US3670731A (en) * 1966-05-20 1972-06-20 Johnson & Johnson Absorbent product containing a hydrocolloidal composition
US3723413A (en) * 1970-10-26 1973-03-27 Personal Products Co Water-insoluble fluid-absorptive and retentive materials and methods of making the same
JPS4917668B1 (de) * 1970-12-19 1974-05-02
US3730888A (en) * 1971-04-19 1973-05-01 Buckman Labor Inc Method of flocculating with tertiary aminohydroxyalkyl esters of carboxylic acid polymers
US3900378A (en) * 1971-11-01 1975-08-19 Union Carbide Corp Hydrogels from radiation crosslinked blends of hydrophilic polymers and fillers
US3980663A (en) * 1973-06-20 1976-09-14 The Dow Chemical Company Absorbent articles and methods for their preparation from crosslinkable solutions of synthetic carboxylic polyelectrolytes
US3997484A (en) * 1974-04-03 1976-12-14 The United States Of America As Represented By The Secretary Of Agriculture Highly-absorbent starch-containing polymeric compositions
US3901236A (en) * 1974-07-29 1975-08-26 Union Carbide Corp Disposable absorbent articles containing hydrogel composites having improved fluid absorption efficiencies and processes for preparation
US4057521A (en) * 1974-08-05 1977-11-08 The Dow Chemical Company Absorbent articles made from carboxylic synthetic polyelectrolytes having copolymerized N-substituted acrylamide crosslinker
US4046750A (en) * 1974-09-30 1977-09-06 California Institute Of Technology Ionene modified small polymeric beads
US4241682A (en) * 1974-10-07 1980-12-30 Milton K. Rubin Solutions of polyethylenimine or a hydrophilic derivative thereof and a hydrophilic acrylic polymer and watercraft coated below the waterline therewith
JPS51125468A (en) * 1975-03-27 1976-11-01 Sanyo Chem Ind Ltd Method of preparing resins of high water absorbency
JPS5265597A (en) * 1975-11-27 1977-05-31 Sumitomo Chem Co Ltd Preparation of high polimeric materials with improved water absorption
USRE31822E (en) 1976-06-07 1985-02-05 The Dow Chemical Company Absorbent films and laminates
US4190562A (en) * 1977-04-04 1980-02-26 The B. F. Goodrich Company Improved water absorbent copolymers of copolymerizable carboxylic acids and acrylic or methacrylic esters
US4062817A (en) * 1977-04-04 1977-12-13 The B.F. Goodrich Company Water absorbent polymers comprising unsaturated carboxylic acid, acrylic ester containing alkyl group 10-30 carbon atoms, and another acrylic ester containing alkyl group 2-8 carbon atoms
US4200736A (en) * 1978-05-17 1980-04-29 International Playtex, Inc. Preparation of water-insoluble carboxymethyl cellulose absorbents
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
US4286082A (en) * 1979-04-06 1981-08-25 Nippon Shokubai Kagaku Kogyo & Co., Ltd. Absorbent resin composition and process for producing same
US4473689A (en) * 1979-12-26 1984-09-25 Basf Wyandotte Corporation Process for the aqueous polymerization of acrylamide
US4295987A (en) * 1979-12-26 1981-10-20 The Procter & Gamble Company Cross-linked sodium polyacrylate absorbent
EP0042406B1 (de) * 1979-12-26 1985-06-19 The B.F. GOODRICH Company Photopolymerisierte hydrophile filme oder fasern aus acrylsäure und polyfunktionellen vernetzern
JPS6025045B2 (ja) * 1980-03-19 1985-06-15 製鉄化学工業株式会社 塩水吸収能のすぐれたアクリル酸重合体の製造方法
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
US4415388A (en) * 1981-06-22 1983-11-15 Johnson & Johnson Method of making absorbent bearing products
JPS6037202B2 (ja) * 1981-08-10 1985-08-24 日本エクスラン工業株式会社 吸水性アクリル繊維
DE3239476C2 (de) * 1981-10-26 1984-06-20 Arakawa Kagaku Kogyo K.K., Osaka Verfahren zur Herstellung eines festen, trockenen und wasserabsorbierenden harzes
US4677174A (en) * 1986-04-21 1987-06-30 American Colloid Company Water absorbent styrene-acrylic acid copolymers
US4525527A (en) * 1982-01-25 1985-06-25 American Colloid Company Production process for highly water absorbable polymer
DE3225555A1 (de) * 1982-07-08 1984-01-12 Cassella Ag, 6000 Frankfurt Vernetzer fuer wasserquellbare polymere
US4500670B1 (en) * 1983-11-22 1994-12-27 Dow Chemical Co Composite mixtures for improving gel strength of water absorbent gels
US4535098A (en) * 1984-03-12 1985-08-13 The Dow Chemical Company Material for absorbing aqueous fluids
US4654039A (en) * 1985-06-18 1987-03-31 The Proctor & Gamble Company Hydrogel-forming polymer compositions for use in absorbent structures

Also Published As

Publication number Publication date
EP0248963A3 (en) 1989-07-12
US4824901A (en) 1989-04-25
DE3686884T2 (de) 1993-02-25
MX167235B (es) 1993-03-11
CA1276370C (en) 1990-11-13
DE3686884D1 (de) 1992-11-05
US4755562A (en) 1988-07-05
EP0248963A2 (de) 1987-12-16
EP0248963B1 (de) 1992-09-30

Similar Documents

Publication Publication Date Title
DE3686884D1 (de) Oberflaechenbehandelte, absorbierende polymere.
ATE33029T1 (de) Wasserabsorbierendes harz mit verbesserter wasserabsorbierbarkeit und wasserdispergierbarkeit und verfahren zur herstellung.
FI844019L (fi) Flockningsmedel och saett foer dess framstaellning.
FR2582681B1 (fr) Article absorbant a base de fibres hydrophobes et de polymere absorbant l'eau
DE3650430D1 (de) Anorganische Füllstoffe.
FR2511687B1 (fr) Procede de preparation de matieres absorbant l'eau, a base de polymeres synthetiques
FR2647364B1 (fr) Procede de preparation des particules de resine a capacite d'absorption d'eau elevee
EP0624618A4 (de) Wasser absorbierendes material, daraus hergestellter gegenstand und verfahren zur herstellung.
KR890016951A (ko) 탄성 습윤압착기
JPS54138076A (en) Surface modification of plastic molded article
ES2001574A6 (es) Un procedimiento para la produccion de una resina muy absorbente
FR2646430B1 (fr) Procede de preparation des particules de resine a capacite d'absorption d'eau elevee
ES8707980A1 (es) Procedimiento de fabricacion de resinas hidro-absorbentes.
IL90174A0 (en) Surface treatment agent for polymer fibers
FI910368A0 (fi) Foerfarande foer framstaellning av traekompositionskivor, foerpresstaetningskompositioner och anvaendning av desamma.
CY1715A (en) Process for resorbing liquid-leaks
KR910018460A (ko) 열가소성 수지 조성물
ES2040164B1 (es) Procedimiento de impregnacion en profundidad de madera en tablas, perfiles o tablones con materias plasticas
JPS5365347A (en) Flame betardant p olyolefin composition
JPS54120693A (en) Light-weight molded article and process for molding thereof
JPS51138734A (en) Glass fiber reinforced thermoplastic resin cod position
Schmid Effect of Humidity and Temperature on Physical Properties of Matrix Resins and Carbon Fibre Composites
JPS53109545A (en) New composite and thermoplastic resin
JPS53134044A (en) Production of corsslinked moldings
GR3006515T3 (de)

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties