JP2816348B2 - 吸収性樹脂及びその製造方法、並びにその吸収性樹脂を含有する衛生用具 - Google Patents

吸収性樹脂及びその製造方法、並びにその吸収性樹脂を含有する衛生用具

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Publication number
JP2816348B2
JP2816348B2 JP3500634A JP50063491A JP2816348B2 JP 2816348 B2 JP2816348 B2 JP 2816348B2 JP 3500634 A JP3500634 A JP 3500634A JP 50063491 A JP50063491 A JP 50063491A JP 2816348 B2 JP2816348 B2 JP 2816348B2
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JP
Japan
Prior art keywords
weight
absorbent resin
water
resin according
polymer
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
JP3500634A
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English (en)
Japanese (ja)
Other versions
JPH05508425A (ja
Inventor
ダーメン，クルト
マーテンス、リヒャルト
Original Assignee
シュトツクハウセン ゲーエムベーハー ウント コンパニーカーゲー
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.)
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Publication of JPH05508425A publication Critical patent/JPH05508425A/ja
Application granted granted Critical
Publication of JP2816348B2 publication Critical patent/JP2816348B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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
    • 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
    • C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

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)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Paints Or Removers (AREA)
JP3500634A 1990-06-29 1990-11-20 吸収性樹脂及びその製造方法、並びにその吸収性樹脂を含有する衛生用具 Expired - Lifetime JP2816348B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4020780A DE4020780C1 (US06376618-20020423-C00021.png) 1990-06-29 1990-06-29
DE4020780.3 1990-06-29

Publications (2)

Publication Number Publication Date
JPH05508425A JPH05508425A (ja) 1993-11-25
JP2816348B2 true JP2816348B2 (ja) 1998-10-27

Family

ID=6409361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3500634A Expired - Lifetime JP2816348B2 (ja) 1990-06-29 1990-11-20 吸収性樹脂及びその製造方法、並びにその吸収性樹脂を含有する衛生用具

Country Status (17)

Country Link
US (1) US5409771A (US06376618-20020423-C00021.png)
EP (1) EP0536128B1 (US06376618-20020423-C00021.png)
JP (1) JP2816348B2 (US06376618-20020423-C00021.png)
KR (1) KR970010058B1 (US06376618-20020423-C00021.png)
AT (1) ATE140870T1 (US06376618-20020423-C00021.png)
AU (1) AU649240B2 (US06376618-20020423-C00021.png)
CA (1) CA2086002A1 (US06376618-20020423-C00021.png)
DE (2) DE4020780C1 (US06376618-20020423-C00021.png)
DK (1) DK0536128T3 (US06376618-20020423-C00021.png)
ES (1) ES2053426T3 (US06376618-20020423-C00021.png)
FI (1) FI925892A0 (US06376618-20020423-C00021.png)
HU (1) HUT63345A (US06376618-20020423-C00021.png)
LT (1) LTIP962A (US06376618-20020423-C00021.png)
LV (1) LV10584B (US06376618-20020423-C00021.png)
RU (1) RU2106153C1 (US06376618-20020423-C00021.png)
UA (1) UA26402C2 (US06376618-20020423-C00021.png)
WO (1) WO1992000108A1 (US06376618-20020423-C00021.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003088552A (ja) * 2001-09-19 2003-03-25 Sumitomo Seika Chem Co Ltd 吸収体およびそれを用いた吸収性物品

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EP0536128A1 (de) 1993-04-14
LV10584A (lv) 1995-04-20
DE59010437D1 (de) 1996-09-05
ES2053426T1 (es) 1994-08-01
DE4020780C1 (US06376618-20020423-C00021.png) 1991-08-29
KR970010058B1 (ko) 1997-06-20
WO1992000108A1 (de) 1992-01-09
HU9204134D0 (en) 1993-04-28
LV10584B (en) 1996-06-20
CA2086002A1 (en) 1991-12-30
JPH05508425A (ja) 1993-11-25
DK0536128T3 (da) 1996-12-30
KR930701204A (ko) 1993-06-11
RU2106153C1 (ru) 1998-03-10
FI925892A (fi) 1992-12-28
HUT63345A (en) 1993-08-30
ES2053426T3 (es) 1996-11-16
ATE140870T1 (de) 1996-08-15
UA26402C2 (uk) 1999-08-30
LTIP962A (en) 1995-03-27
US5409771A (en) 1995-04-25
AU6889491A (en) 1992-01-23
EP0536128B1 (de) 1996-07-31
AU649240B2 (en) 1994-05-19
FI925892A0 (fi) 1992-12-28

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