ES2000206A6 - Un procedimiento para la produccion de una composicion que contiene polielectrolitos entrecruzados, util para formar articulos absorbentes. - Google Patents

Un procedimiento para la produccion de una composicion que contiene polielectrolitos entrecruzados, util para formar articulos absorbentes.

Info

Publication number
ES2000206A6
ES2000206A6 ES8600044A ES8600044A ES2000206A6 ES 2000206 A6 ES2000206 A6 ES 2000206A6 ES 8600044 A ES8600044 A ES 8600044A ES 8600044 A ES8600044 A ES 8600044A ES 2000206 A6 ES2000206 A6 ES 2000206A6
Authority
ES
Spain
Prior art keywords
procedure
production
composition containing
absorbent articles
crossed
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
Application number
ES8600044A
Other languages
English (en)
Inventor
Shmuel Dabi
Jayson C Vassallo
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.)
Personal Products Co
Original Assignee
Personal Products 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 Personal Products Co filed Critical Personal Products Co
Publication of ES2000206A6 publication Critical patent/ES2000206A6/es
Expired legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA LA PRODUCCION DE UNA COMPOSICION QUE CONTIENE POLIELECTROLITOS ENTRECRUZADOS, POR COPOLIMERIZACION DE UN MONOMERO POLIELECTROLITO CARBOXILICO, UN MONOMERO REACTIVO AUTOENTRECRUZANTE Y UN MONOMERO HIDROFOBO. LA COMPOSICION ASI OBTENIDA ES UTIL PARA FORMAR ARTICULOS ABSORBENTES DE UN POLIELECTROLITO CARBOXILICO. LA COMPOSICION EN FORMA DE EMULSION O DE SOLUCION VISCOSA, TIENE UNA DURACION EN ALMACENAMIENTO PROLONGABLE Y PUEDE SER UTILIZADA PARA PRODUCIR UN MATERIAL SUPERABSORBENTE O UN SUSTRATO IMPREGNADO CON UN MATERIAL SUPERABSORBENTE.
ES8600044A 1985-06-28 1986-06-27 Un procedimiento para la produccion de una composicion que contiene polielectrolitos entrecruzados, util para formar articulos absorbentes. Expired ES2000206A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74990785A 1985-06-28 1985-06-28

Publications (1)

Publication Number Publication Date
ES2000206A6 true ES2000206A6 (es) 1988-01-16

Family

ID=25015714

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600044A Expired ES2000206A6 (es) 1985-06-28 1986-06-27 Un procedimiento para la produccion de una composicion que contiene polielectrolitos entrecruzados, util para formar articulos absorbentes.

Country Status (14)

Country Link
EP (1) EP0206358A3 (es)
KR (1) KR900003914B1 (es)
AR (1) AR248147A1 (es)
AU (1) AU601367B2 (es)
BR (1) BR8602951A (es)
CA (1) CA1281837C (es)
DK (1) DK309286A (es)
ES (1) ES2000206A6 (es)
GR (1) GR861668B (es)
MX (1) MX163979B (es)
MY (1) MY102691A (es)
NZ (1) NZ216561A (es)
PH (1) PH23193A (es)
ZA (1) ZA864802B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914170A (en) * 1987-11-17 1990-04-03 Rohm And Haas Company Superabsorbent polymeric compositions and process for producing the same
EP0357474A1 (en) * 1988-07-28 1990-03-07 James River Corporation Of Virginia Water absorbent fiber web
US7189888B2 (en) 2001-12-21 2007-03-13 Kimberly-Clark Worldwide, Inc. Nonabsorbent surge layer having discrete regions of superabsorbent and method for making

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US494450A (en) * 1893-03-28 Rail-curving machine
US4079029A (en) * 1974-08-05 1978-03-14 The Dow Chemical Company Absorbent articles made from latexes of carboxylic synthetic polyelectrolyte containing n-substituted acrylamide crosslinking agent
CA1134981A (en) * 1976-08-24 1982-11-02 Robert H. Eikhof Amendment for modifying soil matrices
FR2575479B1 (fr) * 1984-12-27 1987-02-27 Charbonnages Ste Chimique Copolymeres amphoteres, leur procede de fabrication et leur application a la retention d'eau

Also Published As

Publication number Publication date
NZ216561A (en) 1988-11-29
GR861668B (en) 1986-10-30
KR900003914B1 (ko) 1990-06-04
AU601367B2 (en) 1990-09-13
AR248147A1 (es) 1995-06-30
EP0206358A2 (en) 1986-12-30
PH23193A (en) 1989-05-29
MY102691A (en) 1992-09-30
AU5921786A (en) 1987-01-08
BR8602951A (pt) 1987-02-17
KR870000366A (ko) 1987-02-18
CA1281837C (en) 1991-03-19
MX163979B (es) 1992-07-07
ZA864802B (en) 1988-02-24
EP0206358A3 (en) 1987-12-02
DK309286D0 (da) 1986-06-27
DK309286A (da) 1986-12-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20060628