FR2406471B1 - - Google Patents

Info

Publication number
FR2406471B1
FR2406471B1 FR7829393A FR7829393A FR2406471B1 FR 2406471 B1 FR2406471 B1 FR 2406471B1 FR 7829393 A FR7829393 A FR 7829393A FR 7829393 A FR7829393 A FR 7829393A FR 2406471 B1 FR2406471 B1 FR 2406471B1
Authority
FR
France
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
Application number
FR7829393A
Other versions
FR2406471A1 (fr
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Publication of FR2406471A1 publication Critical patent/FR2406471A1/fr
Application granted granted Critical
Publication of FR2406471B1 publication Critical patent/FR2406471B1/fr
Granted 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
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S47/00—Plant husbandry
    • Y10S47/09—Physical and chemical treatment of seeds for planting
FR7829393A 1977-10-18 1978-10-16 Materiaux absorbants particulaires gonflables a l'eau Granted FR2406471A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4330877 1977-10-18
GB1395178 1978-04-10

Publications (2)

Publication Number Publication Date
FR2406471A1 FR2406471A1 (fr) 1979-05-18
FR2406471B1 true FR2406471B1 (fr) 1984-03-30

Family

ID=26250141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829393A Granted FR2406471A1 (fr) 1977-10-18 1978-10-16 Materiaux absorbants particulaires gonflables a l'eau

Country Status (19)

Country Link
US (1) US4190563A (fr)
EP (1) EP0001706B1 (fr)
JP (1) JPS5470694A (fr)
AT (1) AT369643B (fr)
AU (1) AU526924B2 (fr)
BR (1) BR7806853A (fr)
CA (1) CA1105831A (fr)
DE (2) DE2862250D1 (fr)
DK (1) DK462578A (fr)
FI (1) FI783160A (fr)
FR (1) FR2406471A1 (fr)
IE (1) IE47456B1 (fr)
IT (1) IT1108485B (fr)
LU (1) LU80384A1 (fr)
NL (1) NL7810349A (fr)
NO (1) NO783519L (fr)
NZ (1) NZ188633A (fr)
PT (1) PT68666A (fr)
SE (1) SE7810830L (fr)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
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JPS6032458B2 (ja) * 1979-04-04 1985-07-27 工業技術院長 吸水材
US4454055A (en) * 1980-08-25 1984-06-12 National Starch And Chemical Corporation Absorbent composition of matter, process for preparing same and article prepared therefrom
US4372311A (en) * 1980-09-12 1983-02-08 Union Carbide Corporation Disposable articles coated with degradable water insoluble polymers
JPS57168921A (en) * 1981-04-10 1982-10-18 Sumitomo Chem Co Ltd Production of highly water-absorbing polymeric material having improved water-absorption rate
DE3128100C2 (de) * 1981-07-16 1986-05-22 Chemische Fabrik Stockhausen GmbH, 4150 Krefeld Absorptionsmittel für Blut und seröse Körperflüssigkeiten
JPS5832641A (ja) * 1981-08-20 1983-02-25 Kao Corp 吸水性組成物
US4435172A (en) 1982-09-22 1984-03-06 The Dow Chemical Company Absorbent article having enhanced blood absorption
AU567728B2 (en) * 1984-03-27 1987-12-03 Personal Products Co. Polymer absorbent
DE3780391T2 (de) * 1986-09-08 1992-12-17 Mitsui Petrochemical Ind Synthetische pulpe und diese pulpe enthaltendes absorbenz.
US4826880B1 (en) * 1987-09-21 2000-04-25 Johnson & Johnson Inc Immobilizing particulate absorbents by conversion to hydrates
DE3741157A1 (de) * 1987-12-04 1989-06-15 Stockhausen Chem Fab Gmbh Verfahren zur agglomerierung wasserquellbarer polymerer durch schmelz (sinter-)granulation mit pulverfoermigen substanzen und verwendung der granulate
DE3741158A1 (de) * 1987-12-04 1989-06-15 Stockhausen Chem Fab Gmbh Polymerisate mit hoher aufnahmegeschwindigkeit fuer wasser und waessrige fluessigkeiten, verfahren zu ihrer herstellung und verwendung als absorptionsmittel
US5065752A (en) * 1988-03-29 1991-11-19 Ferris Mfg. Co. Hydrophilic foam compositions
US5064653A (en) * 1988-03-29 1991-11-12 Ferris Mfg. Co. Hydrophilic foam compositions
US5254301A (en) * 1988-03-29 1993-10-19 Ferris Mfg. Corp. Process for preparing a sheet of polymer-based foam
US4950692A (en) * 1988-12-19 1990-08-21 Nalco Chemical Company Method for reconstituting superabsorbent polymer fines
US4970267A (en) * 1990-03-08 1990-11-13 Nalco Chemical Company Reconstitution of superabsorbent polymer fines using persulfate salts
US5149334A (en) * 1990-04-02 1992-09-22 The Procter & Gamble Company Absorbent articles containing interparticle crosslinked aggregates
US5124188A (en) * 1990-04-02 1992-06-23 The Procter & Gamble Company Porous, absorbent, polymeric macrostructures and methods of making the same
US5300565A (en) * 1990-04-02 1994-04-05 The Procter & Gamble Company Particulate, absorbent, polymeric compositions containing interparticle crosslinked aggregates
US5492962A (en) * 1990-04-02 1996-02-20 The Procter & Gamble Company Method for producing compositions containing interparticle crosslinked aggregates
US5180622A (en) * 1990-04-02 1993-01-19 The Procter & Gamble Company Absorbent members containing interparticle crosslinked aggregates
US5241009A (en) * 1990-05-07 1993-08-31 Kimberly-Clark Corporation Polymeric composition containing carboxy nueutralized with lithium or potassium
DE4116428C2 (de) * 1991-05-18 1995-04-13 Stockhausen Chem Fab Gmbh Pulverförmiges Absorptionsmittel für wässrige Flüssigkeiten auf Basis eines wasserquellbaren Polymeren
CA2072914C (fr) * 1992-03-27 2004-04-20 James Richard Gross Methode permettant d'attenuer les mauvaises odeurs dans les produits absorbants et produits fabriques a l'aide de cette methode
US6506340B1 (en) * 1993-06-01 2003-01-14 Cobe Cardiovascular, Inc. Antifoaming device and method for extracorporeal blood processing
US5868724A (en) * 1993-10-22 1999-02-09 The Procter & Gamble Company Non-continuous absorbent cores comprising a porous macrostructure of absorbent gelling particles
US5713881A (en) * 1993-10-22 1998-02-03 Rezai; Ebrahim Non-continuous absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate
US5536264A (en) * 1993-10-22 1996-07-16 The Procter & Gamble Company Absorbent composites comprising a porous macrostructure of absorbent gelling particles and a substrate
WO1995019191A1 (fr) * 1994-01-12 1995-07-20 Weyerhaeuser Company Procede et compositions servant a augmenter la capacite d'absorption du sang de materiaux absorbants
US5843575A (en) * 1994-02-17 1998-12-01 The Procter & Gamble Company Absorbent members comprising absorbent material having improved absorbent property
US5849405A (en) * 1994-08-31 1998-12-15 The Procter & Gamble Company Absorbent materials having improved absorbent property and methods for making the same
WO1995022357A1 (fr) * 1994-02-17 1995-08-24 The Procter & Gamble Company Materiaux absorbants poreux aux caracteristiques de surface modifiees et leurs procedes de fabrication
US5610208A (en) 1994-02-17 1997-03-11 Nippon Shokubai Co., Ltd. Water-absorbent agent, method for production thereof, and water-absorbent composition
US5372766A (en) * 1994-03-31 1994-12-13 The Procter & Gamble Company Flexible, porous, absorbent, polymeric macrostructures and methods of making the same
DE69633427T3 (de) * 1995-03-09 2012-06-14 Nippon Shokubai Co. Ltd. Blut absorbierende harzzusammensetzung und absorbierende artikel
US6051146A (en) * 1998-01-20 2000-04-18 Cobe Laboratories, Inc. Methods for separation of particles
US6667424B1 (en) * 1998-10-02 2003-12-23 Kimberly-Clark Worldwide, Inc. Absorbent articles with nits and free-flowing particles
US6867344B2 (en) * 1998-10-30 2005-03-15 Kimberly-Clark Worldwide, Inc. Absorbent article with fluid treatment agent
US6649099B2 (en) 1998-10-30 2003-11-18 Kimberly-Clark Worldwide, Inc. Method of incorporating fluid treatment agents into absorbent composites
US6350711B1 (en) 1998-10-30 2002-02-26 Kimberly-Clark Worldwide, Inc. Absorbent article with fluid treatment agent
US6153113A (en) * 1999-02-22 2000-11-28 Cobe Laboratories, Inc. Method for using ligands in particle separation
US6354986B1 (en) 2000-02-16 2002-03-12 Gambro, Inc. Reverse-flow chamber purging during centrifugal separation
CN100519663C (zh) 2003-02-10 2009-07-29 株式会社日本触媒 以吸水树脂为主要成分的粒状吸水剂
DE10334286B4 (de) * 2003-07-25 2006-01-05 Stockhausen Gmbh Pulverförmige,wasserabsorbierende Polymere mit mittels thermoplastischen Klebstoffen gebundenen Feinteilchen, Verfahren zu deren Herstellung sowie diese beinhaltende chemische Produkte und Verbunde
CA2534778C (fr) * 2003-08-06 2010-11-16 The Procter & Gamble Company Structures absorbantes comprenant un materiau revetu gonflable dans l'eau
JP5156234B2 (ja) 2003-10-31 2013-03-06 ビーエーエスエフ ソシエタス・ヨーロピア 血液及び／又は体液を吸収するヒドロゲル
JP4926474B2 (ja) 2004-02-05 2012-05-09 株式会社日本触媒 粒子状吸水剤及びその製造方法並びに吸水性物品
US7994384B2 (en) * 2004-04-28 2011-08-09 Kimberly-Clark Worldwide, Inc. Absorbent composition having multiple surface treatments
TWI344469B (en) 2005-04-07 2011-07-01 Nippon Catalytic Chem Ind Polyacrylic acid (salt) water-absorbent resin, production process thereof, and acrylic acid used in polymerization for production of water-absorbent resin
EP1776966A1 (fr) * 2005-10-21 2007-04-25 The Procter and Gamble Company Article absorbant ayant augmenté la capacité d'absorption et de conservation pour les fluides de corps protéineux ou serous
ATE464072T1 (de) * 2005-10-21 2010-04-15 Procter & Gamble Absorbierender artikel mit erhöhter fähigkeit proteinhaltige oder seröse körperflüssigkeiten zu absorbieren und zurückzuhalten
TWI394789B (zh) 2005-12-22 2013-05-01 Nippon Catalytic Chem Ind 吸水性樹脂組成物及其製造方法、吸收性物品
EP1829563B1 (fr) * 2006-03-03 2013-05-01 The Procter and Gamble Company Materiau thermoplastique absorbante a capacité d'absorption et retention améliorées pour les fluides corporels séreux et protéiniques
EP1829561A1 (fr) * 2006-03-03 2007-09-05 The Procter and Gamble Company Matériaux thermoplastiques absorbants pour des liquides corporels protéiniques ou séreux
EP1837348B9 (fr) 2006-03-24 2020-01-08 Nippon Shokubai Co.,Ltd. Résine absorbant l'eau et son procédé de fabrication
JP2009142728A (ja) * 2007-12-12 2009-07-02 Procter & Gamble Co 吸水剤及びその製法
JP5254363B2 (ja) * 2008-02-15 2013-08-07 ザ プロクター アンド ギャンブル カンパニー ポリプロピレングリコール材料を含むローションを備える吸収性物品
DE102009029194A1 (de) 2009-09-04 2011-04-07 Kimberly-Clark Worldwide, Inc., Neenah Abtrennung gefärbter Stoffe aus wasserhaltigen Flüssigkeiten
CN105771945A (zh) 2009-09-29 2016-07-20 株式会社日本触媒 颗粒状吸水剂及其制造方法
CN103596599B (zh) 2011-05-18 2016-08-17 巴斯夫欧洲公司 吸水聚合物颗粒用于吸收血液和/或月经的用途
JP6265586B2 (ja) * 2012-02-29 2018-01-24 ユニ・チャーム株式会社 吸収性物品
US9161869B2 (en) 2012-03-30 2015-10-20 Kimberly-Clark Worldwide, Inc. Absorbent articles with decolorizing agents
US9237975B2 (en) 2013-09-27 2016-01-19 Kimberly-Clark Worldwide, Inc. Absorbent article with side barriers and decolorizing agents
US9149789B2 (en) * 2014-02-03 2015-10-06 Psmg, Llc Dispersions of superabsorbent polymers, processing thereof and articles formed from the dispersions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB720363A (en) * 1950-10-07 1954-12-15 Tampax Inc Tampons and the like and method of making
US3371666A (en) * 1965-01-26 1968-03-05 Tampax Inc Absorbent device
US3400717A (en) * 1965-05-21 1968-09-10 Colgate Palmolive Co Diapers
US3978855A (en) * 1975-01-17 1976-09-07 Ionics Lyo Products Company Polyurethane foam surgical dressing
DE2525210C3 (de) * 1975-06-06 1982-04-08 Vereinigte Papierwerke Schickedanz & Co, 8500 Nürnberg Saugstoff zur Verwendung in hygienischen Einwegartikeln
US4036588A (en) * 1976-03-09 1977-07-19 Research Corporation Method of increasing the water absorption of cellulose-containing materials
US4051086A (en) * 1976-03-25 1977-09-27 Hercules Incorporated Absorption rate of absorbent polymers by treating with glyoxal
CA1104782A (fr) * 1976-06-07 1981-07-14 Robert E. Erickson Pellicules et lamelles absorbants

Also Published As

Publication number Publication date
EP0001706A1 (fr) 1979-05-02
LU80384A1 (fr) 1979-06-15
IT7869389A0 (it) 1978-10-17
NL7810349A (nl) 1979-04-20
SE7810830L (sv) 1979-04-19
FR2406471A1 (fr) 1979-05-18
DE2844956A1 (de) 1979-04-19
DE2862250D1 (en) 1983-06-16
FI783160A (fi) 1979-04-19
IE47456B1 (en) 1984-03-21
ATA745378A (de) 1982-06-15
CA1105831A (fr) 1981-07-28
IT1108485B (it) 1985-12-09
DK462578A (da) 1979-04-19
EP0001706B1 (fr) 1983-05-11
AU4078178A (en) 1980-04-24
BR7806853A (pt) 1979-05-08
US4190563A (en) 1980-02-26
NO783519L (no) 1979-04-19
IE782053L (en) 1979-04-18
NZ188633A (en) 1980-10-24
AU526924B2 (en) 1983-02-10
PT68666A (en) 1978-11-01
JPS5470694A (en) 1979-06-06
AT369643B (de) 1983-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse