BE840443R - Articles absorbant l'eau prepares a partir de solutions de polyelectrolytes carboxyliques - Google Patents

Articles absorbant l'eau prepares a partir de solutions de polyelectrolytes carboxyliques

Info

Publication number
BE840443R
BE840443R BE165889A BE165889A BE840443R BE 840443 R BE840443 R BE 840443R BE 165889 A BE165889 A BE 165889A BE 165889 A BE165889 A BE 165889A BE 840443 R BE840443 R BE 840443R
Authority
BE
Belgium
Prior art keywords
carboxyl
water absorbing
articles prepared
absorbing articles
polyelectrolyte solutions
Prior art date
Application number
BE165889A
Other languages
English (en)
French (fr)
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 filed Critical
Application granted granted Critical
Publication of BE840443R publication Critical patent/BE840443R/xx

Links

Classifications

    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L35/00—Compositions of homopolymers or 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, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Epoxy Resins (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyamides (AREA)
  • Paints Or Removers (AREA)
BE165889A 1975-04-07 1976-04-07 Articles absorbant l'eau prepares a partir de solutions de polyelectrolytes carboxyliques BE840443R (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56588075A 1975-04-07 1975-04-07

Publications (1)

Publication Number Publication Date
BE840443R true BE840443R (fr) 1976-10-07

Family

ID=24260507

Family Applications (1)

Application Number Title Priority Date Filing Date
BE165889A BE840443R (fr) 1975-04-07 1976-04-07 Articles absorbant l'eau prepares a partir de solutions de polyelectrolytes carboxyliques

Country Status (12)

Country Link
US (2) US4076673A (es)
JP (2) JPS51132262A (es)
AU (1) AU510180B2 (es)
BE (1) BE840443R (es)
CA (1) CA1065294A (es)
DE (1) DE2614662A1 (es)
FI (1) FI66634C (es)
FR (1) FR2307011A2 (es)
GB (1) GB1549994A (es)
IT (1) IT1061221B (es)
NL (1) NL7603638A (es)
NO (1) NO144492C (es)

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US4613543A (en) * 1984-04-27 1986-09-23 Personal Products Company Interpenetrating polymeric network foams comprising crosslinked polyelectrolytes
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JPS62112655A (ja) * 1985-11-11 1987-05-23 Kyoritsu Yuki Kogyo Kenkyusho:Kk 高吸水性樹脂の製造方法
US4854995A (en) * 1985-12-27 1989-08-08 Bertek, Inc. Delivery system of strippable extrusion coated films for medical applications
DE3784027T3 (de) * 1986-11-20 2000-11-23 Allied Colloids Ltd., Bradford Absorbierende Produkte und deren Herstellung.
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US5372877A (en) * 1992-04-16 1994-12-13 Sealed Air Biodegradable cushioning product
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
US5977014A (en) * 1993-10-22 1999-11-02 The Procter & Gamble Company Absorbent composite structure formed of a substrate and cross-linkable hydrogel polymer 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
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
US5849405A (en) * 1994-08-31 1998-12-15 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
US5843575A (en) * 1994-02-17 1998-12-01 The Procter & Gamble Company Absorbent members comprising absorbent material having improved absorbent property
WO1995022357A1 (en) * 1994-02-17 1995-08-24 The Procter & Gamble Company Porous absorbent materials having modified surface characteristics and methods for making the same
DE4408435A1 (de) * 1994-03-12 1995-09-14 Cassella Ag Hydrophile, hochquellfähige Hydrogele
US5372766A (en) * 1994-03-31 1994-12-13 The Procter & Gamble Company Flexible, porous, absorbent, polymeric macrostructures and methods of making the same
DE4412153C2 (de) * 1994-04-11 1999-08-19 Stockhausen Chem Fab Gmbh Absorptionsmittel für Säuren und Laugen
DE69424669T2 (de) * 1994-09-09 2001-01-25 The Procter & Gamble Company, Cincinnati Saugfähiges Verbundmaterial und Verfahren zu seiner Herstellung
US5859074A (en) * 1994-11-09 1999-01-12 The Procter & Gamble Co. Treating interparticle bonded aggregates with latex to increase flexibility of porous, absorbent macrostructures
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US20030208175A1 (en) * 2000-06-12 2003-11-06 Gross James R. Absorbent products with improved vertical wicking and rewet capability
US6632553B2 (en) * 2001-03-27 2003-10-14 Mti Microfuel Cells, Inc. Methods and apparatuses for managing effluent products in a fuel cell system
US6833488B2 (en) 2001-03-30 2004-12-21 Exotech Bio Solution Ltd. Biocompatible, biodegradable, water-absorbent material and methods for its preparation
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US7189888B2 (en) 2001-12-21 2007-03-13 Kimberly-Clark Worldwide, Inc. Nonabsorbent surge layer having discrete regions of superabsorbent and method for making
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US6981877B2 (en) * 2002-02-19 2006-01-03 Mti Microfuel Cells Inc. Simplified direct oxidation fuel cell system
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US6808838B1 (en) * 2002-05-07 2004-10-26 The Regents Of The University Of California Direct methanol fuel cell and system
US7032251B2 (en) * 2002-12-10 2006-04-25 Kimberly-Clark Worldwide, Inc. Crosslinking agent for coated elastomeric articles
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US20060029567A1 (en) * 2004-08-04 2006-02-09 Bki Holding Corporation Material for odor control
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MX2009005344A (es) 2006-11-20 2009-06-08 Church & Dwight Co Inc Reconocimiento de aglomeracion de desechos animales.
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WO2009115477A2 (en) * 2008-03-18 2009-09-24 Novartis Ag Coating process for ophthalmic lenses
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AU2011282604B2 (en) 2010-07-30 2014-06-26 Alcon Inc. A silicone hydrogel lens with a crosslinked hydrophilic coating
US9244195B2 (en) * 2011-06-09 2016-01-26 Novartis Ag Silicone hydrogel lenses with nano-textured surfaces
EP2766750B1 (en) 2011-10-12 2016-02-03 Novartis AG Method for making uv-absorbing ophthalmic lenses by coating
US10338408B2 (en) 2012-12-17 2019-07-02 Novartis Ag Method for making improved UV-absorbing ophthalmic lenses
HUE038809T2 (hu) 2013-12-17 2018-11-28 Novartis Ag Térhálósított hidrofíl bevonattal ellátott szilikon hidrogél lencse
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CN112513173A (zh) 2018-04-02 2021-03-16 聚合物绿色有限责任公司 基于苯乙烯马来酸共聚物和生物聚合物的具有高负载下吸收率的可生物降解高吸水性聚合物的制备方法
CN112840077A (zh) 2018-09-19 2021-05-25 佐治亚-太平洋霍利山有限责任公司 一体式非织造材料
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KR20220092456A (ko) 2019-05-30 2022-07-01 조지아-퍼시픽 마운트 홀리 엘엘씨 낮은 유출 성향을 갖는 에어레이드 부직포 재료
KR20220091460A (ko) 2019-08-08 2022-06-30 글래트펠터 코포레이션 저분진 에어레이드 부직포 재료
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Also Published As

Publication number Publication date
FI760940A (es) 1976-10-08
JPS51132262A (en) 1976-11-17
US4076673A (en) 1978-02-28
NO144492B (no) 1981-06-01
GB1549994A (en) 1979-08-08
NO761176L (es) 1976-10-08
AU510180B2 (en) 1980-06-12
JPS63254153A (ja) 1988-10-20
FR2307011B2 (es) 1979-05-11
FI66634B (fi) 1984-07-31
DE2614662A1 (de) 1977-01-27
FR2307011A2 (fr) 1976-11-05
CA1065294A (en) 1979-10-30
NO144492C (no) 1981-09-09
IT1061221B (it) 1983-02-28
FI66634C (fi) 1984-11-12
DE2614662C2 (es) 1988-08-25
NL7603638A (nl) 1976-10-11
AU1269576A (en) 1977-10-13
JPH0125781B2 (es) 1989-05-19
US4132695A (en) 1979-01-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE DOW CHEMICAL CY

Effective date: 19900630