IE911073A1 - Method of treating the surface of an absorbent resin - Google Patents

Method of treating the surface of an absorbent resin

Info

Publication number
IE911073A1
IE911073A1 IE107391A IE107391A IE911073A1 IE 911073 A1 IE911073 A1 IE 911073A1 IE 107391 A IE107391 A IE 107391A IE 107391 A IE107391 A IE 107391A IE 911073 A1 IE911073 A1 IE 911073A1
Authority
IE
Ireland
Prior art keywords
parts
weight
absorbent resin
resin powder
water
Prior art date
Application number
IE107391A
Other languages
English (en)
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
Application filed by Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of IE911073A1 publication Critical patent/IE911073A1/en

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • 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
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
    • 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
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Materials For Medical Uses (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IE107391A 1990-04-02 1991-03-28 Method of treating the surface of an absorbent resin IE911073A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/502,735 US5164459A (en) 1990-04-02 1990-04-02 Method for treating the surface of an absorbent resin

Publications (1)

Publication Number Publication Date
IE911073A1 true IE911073A1 (en) 1991-10-09

Family

ID=23999166

Family Applications (1)

Application Number Title Priority Date Filing Date
IE107391A IE911073A1 (en) 1990-04-02 1991-03-28 Method of treating the surface of an absorbent resin

Country Status (19)

Country Link
US (1) US5164459A (cg-RX-API-DMAC10.html)
EP (1) EP0450924B1 (cg-RX-API-DMAC10.html)
JP (1) JP2539958B2 (cg-RX-API-DMAC10.html)
KR (1) KR0143403B1 (cg-RX-API-DMAC10.html)
CN (1) CN1029125C (cg-RX-API-DMAC10.html)
AT (1) ATE144152T1 (cg-RX-API-DMAC10.html)
AU (1) AU634642B2 (cg-RX-API-DMAC10.html)
BR (1) BR9101310A (cg-RX-API-DMAC10.html)
CA (1) CA2039087A1 (cg-RX-API-DMAC10.html)
CS (1) CS86291A2 (cg-RX-API-DMAC10.html)
DE (1) DE69122643T2 (cg-RX-API-DMAC10.html)
ES (1) ES2092546T3 (cg-RX-API-DMAC10.html)
FI (1) FI911524L (cg-RX-API-DMAC10.html)
HU (1) HUT60303A (cg-RX-API-DMAC10.html)
IE (1) IE911073A1 (cg-RX-API-DMAC10.html)
MA (1) MA22107A1 (cg-RX-API-DMAC10.html)
PL (1) PL289710A1 (cg-RX-API-DMAC10.html)
PT (1) PT97231A (cg-RX-API-DMAC10.html)
TW (1) TW215098B (cg-RX-API-DMAC10.html)

Families Citing this family (117)

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US5998032A (en) 1992-08-17 1999-12-07 Weyerhaeuser Company Method and compositions for enhancing blood absorbence by superabsorbent materials
US7144474B1 (en) 1992-08-17 2006-12-05 Weyerhaeuser Co. Method of binding particles to binder treated fibers
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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
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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
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EP0450924A2 (en) 1991-10-09
AU634642B2 (en) 1993-02-25
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PL289710A1 (en) 1991-12-16
DE69122643D1 (de) 1996-11-21
CA2039087A1 (en) 1991-10-03
BR9101310A (pt) 1991-11-26
DE69122643T2 (de) 1997-02-20
JPH04214735A (ja) 1992-08-05
HU911029D0 (en) 1991-10-28
PT97231A (pt) 1991-12-31
TW215098B (cg-RX-API-DMAC10.html) 1993-10-21
EP0450924A3 (en) 1992-06-03
FI911524A7 (fi) 1991-10-03
CN1029125C (zh) 1995-06-28
KR0143403B1 (ko) 1998-07-15
MA22107A1 (fr) 1991-12-31
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HUT60303A (en) 1992-08-28
FI911524L (fi) 1991-10-03
KR910018431A (ko) 1991-11-30
CN1056110A (zh) 1991-11-13
AU7388991A (en) 1991-10-03
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US5164459A (en) 1992-11-17
CS86291A2 (en) 1991-11-12

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