ES2053566T3 - Productos absorbentes y su fabricacion. - Google Patents

Productos absorbentes y su fabricacion.

Info

Publication number
ES2053566T3
ES2053566T3 ES87310293T ES87310293T ES2053566T3 ES 2053566 T3 ES2053566 T3 ES 2053566T3 ES 87310293 T ES87310293 T ES 87310293T ES 87310293 T ES87310293 T ES 87310293T ES 2053566 T3 ES2053566 T3 ES 2053566T3
Authority
ES
Spain
Prior art keywords
monuethylene
mixed
polymer
fiber
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES87310293T
Other languages
English (en)
Other versions
ES2053566T5 (es
Inventor
Adrian Allen
David Farrar
Peter Flesher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Allied Colloids Ltd
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=27449843&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2053566(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB868627729A external-priority patent/GB8627729D0/en
Priority claimed from GB878708600A external-priority patent/GB8708600D0/en
Priority claimed from GB878708601A external-priority patent/GB8708601D0/en
Priority claimed from GB878718396A external-priority patent/GB8718396D0/en
Application filed by Allied Colloids Ltd filed Critical Allied Colloids Ltd
Application granted granted Critical
Publication of ES2053566T3 publication Critical patent/ES2053566T3/es
Publication of ES2053566T5 publication Critical patent/ES2053566T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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
    • 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
    • C08F8/14—Esterification
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/36—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated carboxylic acids or unsaturated organic esters as the major constituent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2333/04—Characterised by the use 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; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use 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; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dispersion Chemistry (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

SE PUEDEN HACER FIBRAS O PELICULAS POLIMERAS DE UNION CRUZADA, INSOLUBLES EN AGUA, ABSORBENTES DE AGUA, POR EXTRUSION EN SECO DE UNA DISOLUCION DE UN POLIMERO ESENCIALMENTE LINEAL, FORMADO DE UNA MEZCLA SOLUBLE EN AGUA DE MONOMEROS MONOETILENICAMENTE INSATURADOS, QUE COMPRENDE UN MONOMERO PLASTIFICANTE, EVAPORACION DEL DISOLVENTE Y FORMACION DE FIBRA O PELICULA POLIMERA PLASTIFICADA POR UN PLASTIFICANTE EXTERNO, ESTIRAMIENTO DE LA FIBRA O PELICULA MIENTRAS EL PLASTIFICANTE EXTERNO PERMANECE EN LA FIBRA O PELICULA, Y LUEGO UNION CRUZADA DEL POLIMERO.
ES87310293T 1986-11-20 1987-11-20 Productos absorbentes y su fabricacion. Expired - Lifetime ES2053566T5 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB868627729A GB8627729D0 (en) 1986-11-20 1986-11-20 Absorbent products
GB878708600A GB8708600D0 (en) 1987-04-10 1987-04-10 Absorbent products
GB878708601A GB8708601D0 (en) 1987-04-10 1987-04-10 Absorbent products
GB878718396A GB8718396D0 (en) 1987-08-04 1987-08-04 Polymeric materials & absorbent products

Publications (2)

Publication Number Publication Date
ES2053566T3 true ES2053566T3 (es) 1994-08-01
ES2053566T5 ES2053566T5 (es) 2000-06-01

Family

ID=27449843

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87310293T Expired - Lifetime ES2053566T5 (es) 1986-11-20 1987-11-20 Productos absorbentes y su fabricacion.

Country Status (6)

Country Link
US (1) US4861539A (es)
EP (1) EP0269393B2 (es)
JP (1) JP2546695B2 (es)
CA (1) CA1286465C (es)
DE (1) DE3784027T3 (es)
ES (1) ES2053566T5 (es)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5073612A (en) * 1987-12-28 1991-12-17 Nippon Shokubai Kagaku Kogyo, Co., Ltd. Hydrophilic polymer and method for production thereof
GB8811955D0 (en) * 1988-05-20 1988-06-22 Allied Colloids Ltd Absorbent products & their manufacture
ATA255988A (de) * 1988-10-14 1993-05-15 Chemie Linz Gmbh Absorbierendes polymerisat
US5264435A (en) * 1988-12-29 1993-11-23 Mitsui Petrochemical Industries, Ltd. Pyrimidines and their pharmaceutical acceptable salts, and their use as medicines
US5026784A (en) * 1990-01-04 1991-06-25 Arco Chemical Technology, Inc. Polymer compositions and absorbent fibers produced therefrom
US5151465A (en) * 1990-01-04 1992-09-29 Arco Chemical Technology, L.P. Polymer compositions and absorbent fibers produced therefrom
US5079306A (en) * 1990-01-04 1992-01-07 Arco Chemical Technology, Inc. Polymer compositions and absorbent fibers produced therefrom
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
US5124188A (en) * 1990-04-02 1992-06-23 The Procter & Gamble Company Porous, absorbent, polymeric macrostructures and methods of making the same
US5492962A (en) * 1990-04-02 1996-02-20 The Procter & Gamble Company Method for producing compositions containing interparticle crosslinked aggregates
US5300565A (en) * 1990-04-02 1994-04-05 The Procter & Gamble Company Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates
GB9108942D0 (en) * 1991-04-26 1991-06-12 Courtaulds Plc Fibre
GB9210955D0 (en) * 1992-05-22 1992-07-08 Courtaulds Plc Fibres and filaments
GB9212403D0 (en) * 1992-06-11 1992-07-22 Courtaulds Plc Fibres and filaments
WO1994004725A1 (fr) * 1992-08-19 1994-03-03 Kanebo, Ltd. Fibre a fort pouvoir d'absorption d'eau
GB2270030B (en) * 1992-08-19 1996-06-19 Courtaulds Plc Method of producing fibre or film
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
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
US5580910A (en) * 1993-04-12 1996-12-03 Kimberly-Clark Corporation Self sealing film
US5466518A (en) * 1993-08-17 1995-11-14 Kimberly-Clark Corporation Binder compositions and web materials formed thereby
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
US5868724A (en) * 1993-10-22 1999-02-09 The Procter & Gamble Company Non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles
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
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
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
US5843575A (en) * 1994-02-17 1998-12-01 The Procter & Gamble Company Absorbent members comprising absorbent material having improved absorbent property
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
DE69430242T2 (de) * 1994-09-09 2002-10-24 The Procter & Gamble Company, Cincinnati Methode zur Herstellung einer absorbierenden Struktur
DE69424669T2 (de) * 1994-09-09 2001-01-25 The Procter & Gamble Company, Cincinnati Saugfähiges Verbundmaterial und Verfahren zu seiner Herstellung
EP0708119A1 (en) 1994-10-21 1996-04-24 Air Products And Chemicals, Inc. Self-crosslinking, aqueous absorbent polymer compositions
US5496874A (en) * 1994-11-02 1996-03-05 Kimberly-Clark Corporation Moldable hydrodisintegratable material and products formed thereby
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
US5700553A (en) * 1995-11-16 1997-12-23 Kimberly-Clark Corporation Multilayer hydrodisintegratable film
US5868991A (en) * 1996-07-26 1999-02-09 Kimberly-Clark Worldwide, Inc. Method for low temperature injection molding of hydrodisintegratable compositions
GB9618564D0 (en) 1996-09-05 1996-10-16 Bristol Myers Squibb Co Multi layered wound dressing
DE69817574T2 (de) * 1997-07-02 2004-06-24 Coloplast A/S Herstellungsmethode für ein faserfreies, poröses material
US6043168A (en) * 1997-08-29 2000-03-28 Kimberly-Clark Worldwide, Inc. Internal and topical treatment system for nonwoven materials
US6342298B1 (en) 1997-11-19 2002-01-29 Basf Aktiengesellschaft Multicomponent superabsorbent fibers
US6096292A (en) * 1998-07-28 2000-08-01 Block Drug Company, Inc. Polymeric desensitizing compositions
GB2340835B (en) 1998-08-26 2003-01-15 Pvax Ploymers Ltd PVA-containing compositions
US6469130B1 (en) 1998-12-24 2002-10-22 Kimberly-Clark Worldwide, Inc. Synthetic fiber nonwoven web and method
US6565981B1 (en) 1999-03-30 2003-05-20 Stockhausen Gmbh & Co. Kg Polymers that are cross-linkable to form superabsorbent polymers
GB0005016D0 (en) 2000-03-01 2000-04-26 Jumik Technologies Limited PVA-Containing compositions
US6620503B2 (en) 2000-07-26 2003-09-16 Kimberly-Clark Worldwide, Inc. Synthetic fiber nonwoven web and method
US6861477B2 (en) * 2001-12-21 2005-03-01 Kimberly-Clark Worldwide, Inc. Microphase separated superabsorbent compositions and method for making
CN1309427C (zh) * 2002-05-01 2007-04-11 巴斯福股份公司 增塑的超强吸收性聚合物片材及其在卫生制品中的应用
US7384881B2 (en) * 2002-08-16 2008-06-10 H.B. Fuller Licensing & Financing, Inc. Aqueous formaldehyde-free composition and fiberglass insulation including the same
US8217219B2 (en) 2003-12-29 2012-07-10 Kimberly-Clark Worldwide, Inc. Anatomically conforming vaginal insert
GB0409570D0 (en) 2004-04-29 2004-06-02 Ciba Spec Chem Water Treat Ltd Particulate compositions and their manufacture
GB2422150B (en) * 2005-01-13 2009-11-25 Pvaxx Res & Dev Ltd PVA-containing compositions
US20070142803A1 (en) * 2005-12-15 2007-06-21 Soerens Dave A Articles comprising superabsorbent polymer compositions
US8784984B2 (en) * 2006-11-17 2014-07-22 Ciba Corporation Microcapsules, their use and processes for their manufacture
GB0623110D0 (en) * 2006-11-21 2006-12-27 Ciba Sc Holding Ag Microcapules, their use and processes for their manufacture
US8080488B2 (en) * 2008-03-10 2011-12-20 H. B. Fuller Company Wound glass filament webs that include formaldehyde-free binder compositions, and methods of making and appliances including the same
US8791198B2 (en) 2012-04-30 2014-07-29 H.B. Fuller Company Curable aqueous composition
US9416294B2 (en) 2012-04-30 2016-08-16 H.B. Fuller Company Curable epoxide containing formaldehyde-free compositions, articles including the same, and methods of using the same
US9346938B1 (en) * 2015-05-21 2016-05-24 King Fahd University Of Petroleum And Minerals Poly(acrylic acid)-glycerol blends
JP7053787B2 (ja) * 2017-10-30 2022-04-12 エルジー・ケム・リミテッド 高吸水性樹脂不織布およびその製造方法
CN107722163B (zh) * 2017-11-09 2021-06-29 万华化学集团股份有限公司 丙烯酸吸水性树脂及低可溶性组分的吸水性树脂及其应用
CN112512470B (zh) 2018-04-02 2023-05-05 聚合物绿色有限责任公司 用于处理非织造网的液体聚合物溶液
KR102514496B1 (ko) * 2018-07-02 2023-03-27 주식회사 엘지화학 고흡수성 수지 부직포의 제조 방법
WO2020102227A1 (en) 2018-11-13 2020-05-22 Green Polymers Ltd. Polymeric composition for use as soil conditioner with improved water absorbency during watering of the agricultural crops
CN115135141A (zh) 2020-02-20 2022-09-30 宝利格林有限公司 多层吸收性产品及制备吸收层的工艺
CN115066332B (zh) * 2020-09-08 2024-09-13 株式会社Lg化学 聚合物膜、其制备方法和包括其的聚合物膜层合体
EP4088704A1 (en) 2021-05-10 2022-11-16 The Procter & Gamble Company Absorbent core with nonwoven web(s) comprising superabsorbent fibers
US12599511B2 (en) * 2021-05-11 2026-04-14 Lg Chem, Ltd. Absorbent article
EP4643832A1 (en) 2024-04-29 2025-11-05 The Procter & Gamble Company Absorbent article for low viscosity fecal matter
GB2641043A (en) 2024-05-13 2025-11-19 Technical Absorbents Ltd Geosynthetic liner
WO2026073548A1 (en) 2024-10-02 2026-04-09 Speciality Fibres And Materials Ltd Devices and materials for wound care and methods of preparation thereof
WO2026073547A1 (en) 2024-10-02 2026-04-09 Glock Health Gmbh Devices and materials for wound care and methods of preparation thereof

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30029A (en) * 1860-09-11 Evening the edges of shirting
US2764498A (en) * 1949-03-31 1956-09-25 Diamond Claude Process of plasticizing thermoplastic cellulose esters and ethers with an organic plasticizer dispersed in aqueous medium with a cationic surface active agent
US2955437A (en) * 1956-01-31 1960-10-11 Nilsson Nils Edvin Folke Artificial ice rink
NL257895A (es) * 1959-11-12
US3082056A (en) * 1961-04-12 1963-03-19 Eastman Kodak Co Method for forming textile fibers from plasticized acrylonitrile polymers
US3262919A (en) * 1963-05-02 1966-07-26 Armstrong Cork Co Tetrapolymers containing hydroxyl and carboxy groups and inks made therefrom
US3634575A (en) * 1968-10-02 1972-01-11 Celanese Corp Melt extrusion of acrylonitrile polymers
US3844287A (en) 1972-06-05 1974-10-29 Fmc Corp Absorbent mass of alloy fibers of regenerated cellulose and polyacrylic acid salt of alkali-metals or ammonium
US3917573A (en) * 1972-09-28 1975-11-04 American Cyanamid Co Process for the preparation of water emulsifiable anionic resins and the resins thus produced
US4041121A (en) * 1972-11-24 1977-08-09 Avtex Fibers Inc. Method for making high fluid-holding fiber mass
SE403141B (sv) * 1973-02-05 1978-07-31 American Cyanamid Co Smeltspinningsforfarande for framstellning av en akrylnitrilpolymerfiber
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
US3884964A (en) * 1974-01-31 1975-05-20 Basf Wyandotte Corp Pigment dispersant in aqueous slurries
US3926891A (en) * 1974-03-13 1975-12-16 Dow Chemical Co Method for making a crosslinkable aqueous solution which is useful to form soft, water-swellable polyacrylate articles
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
US4210567A (en) * 1974-11-15 1980-07-01 Teroson G.M.B.H. Plastisol of an acrylate polymer and a plasticizer
DE2614662A1 (de) * 1975-04-07 1977-01-27 Dow Chemical Co Zusammensetzung zur herstellung von in wasser quellbaren gegenstaenden
US4066584A (en) * 1975-08-11 1978-01-03 Akzona Incorporated Alloy fibers of rayon and copolymers of acrylic and methacrylic acids
DE2628350C3 (de) * 1976-06-24 1978-12-07 Felten & Guilleaume Carlswerk Ag, 5000 Koeln Verfahren zur Herstellung von nichtmetallisierbaren Oberflächen auf Schichtstoffen unter Verwendung eines gelösten Antimonkomplexes und Anwendung des Verfahrens
US4104214A (en) * 1976-12-01 1978-08-01 Akzona Incorporated Fluid absorbent cellulose fibers containing alkaline salts of polymers of acrylic acid, methacrylic acid or an acryloamidoalkane sulfonic acid with aliphatic esters of acrylic acid or methacrylic acid
US4310593A (en) * 1977-05-13 1982-01-12 The Dow Chemical Company Absorbent articles cured with amine-epihalohydrin adducts
FR2406896A1 (fr) * 1977-10-18 1979-05-18 Thomson Csf Diode emettrice et receptrice en lumiere notamment pour telecommunications optiques
JPS56149437A (en) * 1980-04-21 1981-11-19 Kuraray Co Ltd Preparation of highly water-absorbable resin molding with excellent retension of shape
DE3670087D1 (de) * 1985-08-12 1990-05-10 Allied Colloids Ltd Absorbierende polymere, deren herstellung und verwendung.
JPS6328912A (ja) * 1986-07-17 1988-02-06 Nichibi:Kk 高吸水性繊維の製造方法

Also Published As

Publication number Publication date
EP0269393B2 (en) 2000-03-22
EP0269393A2 (en) 1988-06-01
EP0269393B1 (en) 1993-02-03
EP0269393A3 (en) 1989-06-14
DE3784027T3 (de) 2000-11-23
JPS63159440A (ja) 1988-07-02
ES2053566T5 (es) 2000-06-01
DE3784027D1 (de) 1993-03-18
DE3784027T2 (de) 1993-08-19
JP2546695B2 (ja) 1996-10-23
CA1286465C (en) 1991-07-23
US4861539A (en) 1989-08-29

Similar Documents

Publication Publication Date Title
ES2053566T3 (es) Productos absorbentes y su fabricacion.
NO180236C (no) Ekspandert bionedbrytbar plast
ATE77944T1 (de) Verfahren zum ueberziehen einer tablettenzubereitung.
SE7608401L (sv) Slang, forsterkt med diskontinuerliga fibrer, orienterade i radiell riktning
ES2111312T3 (es) Procedimiento de manufactura de un producto de fibra natural.
AT380024B (de) Thermoplastischer masterbatch zur herstellung von kunststoffolien mit antiblocking-eigenschaften
MX9305815A (es) Composicion polimerica degradable.
ES487498A0 (es) Procedimiento para reducir la fractura en fundiso durante la extrusion de un polimero de etileno lineal de estrecha distribucion de peso molecular
ES2050794T3 (es) Estructuras compuestas de mezclas formadas por via humeda de fibras de vidrio y termoplasticas.
EP1059117A3 (de) Verfahren zur Herstellung von Absorptionsmaterial auf Polymerbasis mit verbesserter Abbaubarkeit und Absorption von Wasser, wässrigen Lösungen und Körperflüssigkeiten und die Verwendung in Hygieneartikeln und zur Bodenverbesserung
ES2075029T3 (es) Fibra de material compuesto de copolimero de etileno-vinil alcohol y su produccion.
BR7507671A (pt) Composicao de polimero de etileno do tipo de pelicula,pelicula de plastico auto-sustentada e aperfeicoamento em processo de formacao da dita pelicula de polimero de etileno auto-sustentada
BR8402121A (pt) Filme soprado de nylon e processo para a sua preparacao
ES2169798T3 (es) Sulfonacion de celulosa regenerada con polimeros sulfonados y utilizacion de las fibras asi modificadas.
AR040523A1 (es) Dispositivo adhesivo dental y metodo para producir el mismo
SE8603690L (sv) Blojbyxa
ES2101238T3 (es) Material compuesto que incluye cemento, productos de cemento, material para moldeo, una pieza de hormigon y un metodo para su fabricacion.
ES2032453T3 (es) Pelicula de plastico estirable envolvente.
ES2051550T3 (es) Procedimiento y dispositivo para medir las propiedades visco-elasticas de material polimero.
GB833587A (en) Improvements relating to plastic materials
IT1134438B (it) Materiale plastico a base di una resina artificiale termoplastica,con aggiunta di materiale in fibra
CH514652A (it) Metodo per il trattamento di una pellicola polimerica per conferirle opacità
ES2066253T3 (es) Procedimiento para la reticulacion de polimeros que contienen halogeno.
GB1321428A (en) Collage-containing articles
JPS5712044A (en) Self-bonding packaging film

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 269393

Country of ref document: ES