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DE3584496D1 - Verfahren zur aufsaugung und festhaltung von harn. - Google Patents

Verfahren zur aufsaugung und festhaltung von harn.

Info

Publication number
DE3584496D1
DE3584496D1 DE8585307259T DE3584496T DE3584496D1 DE 3584496 D1 DE3584496 D1 DE 3584496D1 DE 8585307259 T DE8585307259 T DE 8585307259T DE 3584496 T DE3584496 T DE 3584496T DE 3584496 D1 DE3584496 D1 DE 3584496D1
Authority
DE
Germany
Prior art keywords
urin
suction
determination
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
DE8585307259T
Other languages
English (en)
Inventor
Hiroshi Itoh
Atsuhiko Nitta
Tomio Tanaka
Hideo Kamio
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.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Application granted granted Critical
Publication of DE3584496D1 publication Critical patent/DE3584496D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
DE8585307259T 1984-10-11 1985-10-10 Verfahren zur aufsaugung und festhaltung von harn. Expired - Lifetime DE3584496D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59211246A JPS6190657A (ja) 1984-10-11 1984-10-11 尿の吸収・保持剤

Publications (1)

Publication Number Publication Date
DE3584496D1 true DE3584496D1 (de) 1991-11-28

Family

ID=16602714

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585307259T Expired - Lifetime DE3584496D1 (de) 1984-10-11 1985-10-10 Verfahren zur aufsaugung und festhaltung von harn.

Country Status (6)

Country Link
US (1) US4718899A (de)
EP (1) EP0178175B1 (de)
JP (1) JPS6190657A (de)
KR (1) KR900000452B1 (de)
CA (1) CA1253322A (de)
DE (1) DE3584496D1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933390A (en) * 1985-06-28 1990-06-12 Shmuel Dabi In situ crosslinking of polyelectrolytes
FR2592896B1 (fr) * 1986-01-15 1988-04-22 Boussac Saint Freres Bsf Matelas absorbant perfectionne, notamment pour des articles d'hygiene.
ES2035259T5 (es) * 1987-01-28 1999-11-16 Kao Corp Procedimiento para la fabricacion de un articulo absorbente.
US4892527A (en) * 1987-09-10 1990-01-09 Zivny Zbig Z Sportman's reusable, anti-collapsing urine collection device
JPH0230319U (de) * 1988-08-16 1990-02-27
US4945006A (en) * 1989-01-17 1990-07-31 Minnesota Mining And Manufacturing Company Low odor adhesive compositions and bonding method employing same
US5013309A (en) * 1989-04-24 1991-05-07 Kem-Wove Incorporated Incontinent pad with high absorbent packet
US5330817A (en) * 1989-05-15 1994-07-19 Milliken Research Corporation Incontinence pad
US5505718A (en) * 1990-04-02 1996-04-09 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials
US5128082A (en) * 1990-04-20 1992-07-07 James River Corporation Method of making an absorbant structure
US5419956A (en) * 1991-04-12 1995-05-30 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials mixed with inorganic powders
US5422169A (en) * 1991-04-12 1995-06-06 The Procter & Gamble Company Absorbent structures containing specific particle size distributions of superabsorbent hydrogel-forming materials in relatively high concentrations
CA2074235C (en) * 1991-07-18 2000-02-08 Hiroshi Itoh Hardenable composition, aqueous gel and applications thereof
US5306267A (en) * 1992-01-06 1994-04-26 J & E Enterprise Reusable, all-in-one, multi-layered diaper with wicking action, moisture retention, and methods for making and using same
US5474545A (en) * 1992-12-07 1995-12-12 Chikazawa; Osamu Diaper and/or sanitary napkin
JP3169148B2 (ja) * 1992-09-30 2001-05-21 三井化学株式会社 防火ガラス
US5703188A (en) * 1993-06-02 1997-12-30 Geltex Pharmaceuticals, Inc. Process for removing bile salts from a patient and compositions therefor
EP0766549B1 (de) * 1994-06-21 1999-09-08 The Procter & Gamble Company Absorbierendes teil mit einem hochdichten absorbierbaren dochtstreifen
US5677028A (en) * 1996-04-09 1997-10-14 Wearever Health Care Products, Llc Absorbent material
SE507535C2 (sv) * 1996-10-28 1998-06-15 Moelnlycke Ab Absorberande struktur med förbättrade absorptionsegenskaper
WO2001016055A1 (de) 1999-08-27 2001-03-08 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verwendung von quellfähigen substanzen als bindemittel für flüssige tierische ausscheidungen und düngeverfahren
US6364149B1 (en) * 1999-10-05 2002-04-02 Gregory Scott Smith Fluid container with a thermally responsive insulating side wall
US6455114B1 (en) * 1999-10-13 2002-09-24 Isaac Goldhirsch Composite absorbent structure and method
US6698510B2 (en) 2001-04-24 2004-03-02 Mide Technology Corporation Article and method for temperature regulation using a thermosensitive reactive hydrogel material
KR100464846B1 (ko) * 2001-12-14 2005-01-05 제일모직주식회사 새로운 흡유성 가교고분자 및 그의 제조 방법
US20040122397A1 (en) * 2002-12-19 2004-06-24 Morman Michael T. Absorbent garment having a trapezoidal shaped retention element
US20070149935A1 (en) * 2005-12-22 2007-06-28 Dirico Lisa A Penis cap for use during diaper change
JP5584962B2 (ja) * 2008-09-01 2014-09-10 三菱レイヨン株式会社 Ｎ−ビニルカルボン酸アミド系重合体の製造方法
CA2928748C (en) * 2013-10-25 2020-03-10 Matthew Gary Mckee Fibrous elements comprising an acrylamide-based copolymer and fibrous structures employing same
WO2018008760A1 (ja) 2016-07-08 2018-01-11 株式会社日本触媒 Ｎ－ビニルラクタム系架橋重合体、化粧料、インク用吸収剤及び吸収性複合体
WO2018071462A1 (en) * 2016-10-11 2018-04-19 The Procter & Gamble Company Articles comprising an oil capture polymer
CN117017626B (zh) * 2023-08-12 2024-05-24 广东美登新材料科技有限公司 一种成人纸尿裤用ab组合芯体及其制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25645A (en) * 1859-10-04 Lewis hover
US2790789A (en) * 1950-05-27 1957-04-30 Celanese Corp Polymers of nu-substituted unsaturated acid amides
USRE25645E (en) 1958-08-21 1964-09-22 Methacrylamide polymers
US3686024A (en) * 1970-02-24 1972-08-22 Dow Chemical Co Process of making a water-absorbent coated article and resultant product
US3714946A (en) * 1971-04-05 1973-02-06 H Rudes Garment with absorbent front and crotch pad pockets
US3900378A (en) * 1971-11-01 1975-08-19 Union Carbide Corp Hydrogels from radiation crosslinked blends of hydrophilic polymers and fillers
US4000028A (en) * 1973-04-24 1976-12-28 Rohm And Haas Company Method of making absorbent pads
DE2357079C2 (de) * 1973-11-15 1982-07-29 Hoechst Ag, 6000 Frankfurt Verfahren zum Herstellen von Wasser aufnehmenden, aber darin zu mehr als 50% unlöslichen Celluloseethern
DE2358150C2 (de) * 1973-11-22 1982-03-18 Hoechst Ag, 6000 Frankfurt Verfahren zum Herstellen von Wasser aufnehmenden, aber darin zu mehr als 50% unlöslichen Celluloseethern
US3903890A (en) * 1974-08-20 1975-09-09 Johnson & Johnson Disposable diaper of simple construction
US3916900A (en) * 1974-10-31 1975-11-04 Scott Paper Co Multilayer one-piece disposable diapers
DE2520336A1 (de) * 1975-05-07 1976-11-18 Hoechst Ag Verfahren zum herstellen von wasser aufnehmenden, aber darin unloeslichen celluloseaethern
DE2520337A1 (de) * 1975-05-07 1976-11-18 Hoechst Ag Verfahren zum herstellen von wasser aufnehmenden, aber darin unloeslichen celluloseaethern
US4079739A (en) * 1976-12-27 1978-03-21 Kimberly-Clark Corporation Die-cut contoured catamenial napkin of multi-layered construction
US4190562A (en) * 1977-04-04 1980-02-26 The B. F. Goodrich Company Improved water absorbent copolymers of copolymerizable carboxylic acids and acrylic or methacrylic esters
US4381783A (en) * 1978-10-24 1983-05-03 Johnson & Johnson Absorbent article
JPS56501091A (de) * 1979-09-11 1981-08-06
JPS5832607A (ja) * 1981-08-20 1983-02-25 Kao Corp 吸水性に優れた吸水材料の製造法
CA1279307C (en) * 1984-05-07 1991-01-22 Hiroshi Itoh High molecular composite material

Also Published As

Publication number Publication date
KR860003283A (ko) 1986-05-23
EP0178175A2 (de) 1986-04-16
JPS6190657A (ja) 1986-05-08
EP0178175A3 (en) 1988-01-13
JPH0571265B2 (de) 1993-10-06
KR900000452B1 (ko) 1990-01-30
US4718899A (en) 1988-01-12
EP0178175B1 (de) 1991-10-23
CA1253322A (en) 1989-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee