RU2106153C1 - Порошкообразная смола, способ ее получения, изделие - Google Patents

Порошкообразная смола, способ ее получения, изделие Download PDF

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Publication number
RU2106153C1
RU2106153C1 RU92016536A RU92016536A RU2106153C1 RU 2106153 C1 RU2106153 C1 RU 2106153C1 RU 92016536 A RU92016536 A RU 92016536A RU 92016536 A RU92016536 A RU 92016536A RU 2106153 C1 RU2106153 C1 RU 2106153C1
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RU
Russia
Prior art keywords
resin
water
weight
alkylene carbonate
carboxyl
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RU92016536A
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English (en)
Russian (ru)
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RU92016536A (ru
Inventor
Дамен Курт
Мертенс Рихард
Original Assignee
Хемише Фабрик Штокхаузен ГмбХ
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/12Powdering or granulating
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42Use of materials characterised by their function or physical properties
    • A61L15/60Liquid-swellable gel-forming materials, e.g. super-absorbents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers 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
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04Acids; Metal salts or ammonium salts thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00Characterised by the use of unspecified polymers
    • C08J2300/10Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00Characterised by the use of unspecified polymers
    • C08J2300/14Water soluble or water swellable polymers, e.g. aqueous gels
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/25Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254Polymeric or resinous material
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991Coated
    • Y10T428/2998Coated including synthetic resin or polymer

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
RU92016536A 1990-06-29 1990-11-20 Порошкообразная смола, способ ее получения, изделие RU2106153C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4020780.3 1990-06-29
DE4020780A DE4020780C1 (enExample) 1990-06-29 1990-06-29
PCT/EP1990/001981 WO1992000108A1 (de) 1990-06-29 1990-11-20 Pulverförmige, vernetzte, wässrige flüssigkeiten sowie blut absorbierende polymere, verfahren zu ihrer herstellung und ihre verwendung als absorptionsmittel in hygieneartikeln

Publications (2)

Publication Number Publication Date
RU92016536A RU92016536A (ru) 1996-04-27
RU2106153C1 true RU2106153C1 (ru) 1998-03-10

Family

ID=6409361

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92016536A RU2106153C1 (ru) 1990-06-29 1990-11-20 Порошкообразная смола, способ ее получения, изделие

Country Status (17)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2232605C2 (ru) * 1998-12-16 2004-07-20 Ска Хайджин Продактс Аб Абсорбирующее изделие, имеющее слоистый материал, содержащий проницаемый для жидкости верхний лист и проницаемый для жидкости лист, обеспечивающий перемещение жидкости
RU2355711C1 (ru) * 2005-04-07 2009-05-20 Ниппон Шокубаи Ко., Лтд. Способ получения водопоглощающей смолы на основе полиакриловой кислоты (соли)
US8952116B2 (en) 2009-09-29 2015-02-10 Nippon Shokubai Co., Ltd. Particulate water absorbent and process for production thereof
US9090718B2 (en) 2006-03-24 2015-07-28 Nippon Shokubai Co., Ltd. Water-absorbing resin and method for manufacturing the same
US9926449B2 (en) 2005-12-22 2018-03-27 Nippon Shokubai Co., Ltd. Water-absorbent resin composition, method of manufacturing the same, and absorbent article

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US8729191B2 (en) 2005-04-07 2014-05-20 Nippon Shokubai Co., Ltd. Production process of polyacrylic acid (salt) water-absorbent resin
US9062140B2 (en) 2005-04-07 2015-06-23 Nippon Shokubai Co., Ltd. Polyacrylic acid (salt) water-absorbent resin, production process thereof, and acrylic acid used in polymerization for production of water-absorbent resin
US9926449B2 (en) 2005-12-22 2018-03-27 Nippon Shokubai Co., Ltd. Water-absorbent resin composition, method of manufacturing the same, and absorbent article
US10358558B2 (en) 2005-12-22 2019-07-23 Nippon Shokubai Co., Ltd. Water-absorbent resin composition, method of manufacturing the same, and absorbent article
US9090718B2 (en) 2006-03-24 2015-07-28 Nippon Shokubai Co., Ltd. Water-absorbing resin and method for manufacturing the same
US8952116B2 (en) 2009-09-29 2015-02-10 Nippon Shokubai Co., Ltd. Particulate water absorbent and process for production thereof
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ATE140870T1 (de) 1996-08-15
DE59010437D1 (de) 1996-09-05
EP0536128B1 (de) 1996-07-31
FI925892L (fi) 1992-12-28
DE4020780C1 (enExample) 1991-08-29
LTIP962A (en) 1995-03-27
JPH05508425A (ja) 1993-11-25
UA26402C2 (uk) 1999-08-30
HU9204134D0 (en) 1993-04-28
US5409771A (en) 1995-04-25
LV10584A (lv) 1995-04-20
KR930701204A (ko) 1993-06-11
HUT63345A (en) 1993-08-30
WO1992000108A1 (de) 1992-01-09
JP2816348B2 (ja) 1998-10-27
CA2086002A1 (en) 1991-12-30
ES2053426T3 (es) 1996-11-16
FI925892A7 (fi) 1992-12-28
FI925892A0 (fi) 1992-12-28
ES2053426T1 (es) 1994-08-01
KR970010058B1 (ko) 1997-06-20
AU649240B2 (en) 1994-05-19
EP0536128A1 (de) 1993-04-14
LV10584B (en) 1996-06-20
AU6889491A (en) 1992-01-23
DK0536128T3 (da) 1996-12-30

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