RU2299075C2 - Гигроскопическая добавка - Google Patents

Гигроскопическая добавка Download PDF

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Publication number
RU2299075C2
RU2299075C2 RU2005128302/15A RU2005128302A RU2299075C2 RU 2299075 C2 RU2299075 C2 RU 2299075C2 RU 2005128302/15 A RU2005128302/15 A RU 2005128302/15A RU 2005128302 A RU2005128302 A RU 2005128302A RU 2299075 C2 RU2299075 C2 RU 2299075C2
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RU
Russia
Prior art keywords
particles
hygroscopic
additive
absorbent
resin
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RU2005128302/15A
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English (en)
Russian (ru)
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RU2005128302A (ru
Inventor
Казуси ТОРИ (JP)
Казуси ТОРИ
Ёсиро МИЦУКАМИ (JP)
Ёсиро МИЦУКАМИ
Мотохиро ИМУРА (JP)
Мотохиро ИМУРА
Таку ИВАМУРА (JP)
Таку ИВАМУРА
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Ниппон Сокубаи Ко., Лтд.
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Application filed by Ниппон Сокубаи Ко., Лтд. filed Critical Ниппон Сокубаи Ко., Лтд.
Publication of RU2005128302A publication Critical patent/RU2005128302A/ru
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    • 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
    • C08J3/245—Differential crosslinking of one polymer with one crosslinking type, e.g. surface crosslinking
    • 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
    • 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.]

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
RU2005128302/15A 2003-02-10 2004-02-02 Гигроскопическая добавка RU2299075C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003032698 2003-02-10
JP2003-032698 2003-02-10

Publications (2)

Publication Number Publication Date
RU2005128302A RU2005128302A (ru) 2006-01-27
RU2299075C2 true RU2299075C2 (ru) 2007-05-20

Family

ID=32844344

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005128302/15A RU2299075C2 (ru) 2003-02-10 2004-02-02 Гигроскопическая добавка

Country Status (13)

Country Link
US (1) US7638570B2 (cg-RX-API-DMAC7.html)
EP (1) EP1594556B1 (cg-RX-API-DMAC7.html)
JP (1) JP2008142714A (cg-RX-API-DMAC7.html)
KR (1) KR100697944B1 (cg-RX-API-DMAC7.html)
CN (2) CN100346843C (cg-RX-API-DMAC7.html)
BR (1) BRPI0407342B8 (cg-RX-API-DMAC7.html)
DE (1) DE602004005830T2 (cg-RX-API-DMAC7.html)
IN (1) IN2005CH01828A (cg-RX-API-DMAC7.html)
MX (1) MX251840B (cg-RX-API-DMAC7.html)
PL (1) PL215419B1 (cg-RX-API-DMAC7.html)
RU (1) RU2299075C2 (cg-RX-API-DMAC7.html)
TW (1) TWI306864B (cg-RX-API-DMAC7.html)
WO (1) WO2004069915A2 (cg-RX-API-DMAC7.html)

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* Cited by examiner, † Cited by third party
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