EP0791020A4 - Materiau absorbant - Google Patents

Materiau absorbant

Info

Publication number
EP0791020A4
EP0791020A4 EP95940681A EP95940681A EP0791020A4 EP 0791020 A4 EP0791020 A4 EP 0791020A4 EP 95940681 A EP95940681 A EP 95940681A EP 95940681 A EP95940681 A EP 95940681A EP 0791020 A4 EP0791020 A4 EP 0791020A4
Authority
EP
European Patent Office
Prior art keywords
absorbent material
absorbent
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.)
Withdrawn
Application number
EP95940681A
Other languages
German (de)
English (en)
Other versions
EP0791020A1 (fr
Inventor
Gianfranco Palumbo
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of EP0791020A1 publication Critical patent/EP0791020A1/fr
Publication of EP0791020A4 publication Critical patent/EP0791020A4/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
EP95940681A 1994-11-10 1995-11-13 Materiau absorbant Withdrawn EP0791020A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITTO940890 1994-11-10
IT94TO000890A IT1267495B1 (it) 1994-11-10 1994-11-10 Materiale assorbente, ad esempio di tipo superassorbente, e relativo uso.
PCT/US1995/014677 WO1996015163A1 (fr) 1994-11-10 1995-11-13 Materiau absorbant

Publications (2)

Publication Number Publication Date
EP0791020A1 EP0791020A1 (fr) 1997-08-27
EP0791020A4 true EP0791020A4 (fr) 2000-07-12

Family

ID=11412880

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95940681A Withdrawn EP0791020A4 (fr) 1994-11-10 1995-11-13 Materiau absorbant

Country Status (10)

Country Link
EP (1) EP0791020A4 (fr)
JP (1) JPH10509752A (fr)
KR (1) KR970707183A (fr)
CN (1) CN1171797A (fr)
AU (1) AU4234996A (fr)
BR (1) BR9509650A (fr)
CZ (1) CZ140897A3 (fr)
HU (1) HUT77843A (fr)
IT (1) IT1267495B1 (fr)
WO (1) WO1996015163A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6951895B1 (en) 1996-12-02 2005-10-04 Kimberly-Clark Worldwide, Inc. Absorbent composition
US6232520B1 (en) 1997-02-19 2001-05-15 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure
US6087448A (en) * 1997-11-19 2000-07-11 Amcol International Corporation Solid superabsorbent material containing a poly(vinylguanidine) and an acidic water-absorbing resin
US6342298B1 (en) 1997-11-19 2002-01-29 Basf Aktiengesellschaft Multicomponent superabsorbent fibers
US6222091B1 (en) 1997-11-19 2001-04-24 Basf Aktiengesellschaft Multicomponent superabsorbent gel particles
US6623576B2 (en) 1998-10-28 2003-09-23 Basf Aktiengesellschaft Continuous manufacture of superabsorbent/ion exchange sheet material
US5981689A (en) * 1997-11-19 1999-11-09 Amcol International Corporation Poly(vinylamine)-based superabsorbent gels and method of manufacturing the same
US6072101A (en) 1997-11-19 2000-06-06 Amcol International Corporation Multicomponent superabsorbent gel particles
US5962578A (en) * 1997-11-19 1999-10-05 Amcol International Corporation Poly(dialkylaminoalkyl (meth)acrylamide)-based superabsorbent gels
US6639120B1 (en) 1997-12-12 2003-10-28 Kimberly-Clark Worldwide, Inc. Structure having balanced pH profile
ZA9810779B (en) 1997-12-12 1999-09-21 Kimberly Clark Co Structure having balanced pH profile.
US6121509A (en) * 1998-01-07 2000-09-19 The Procter & Gamble Company Absorbent polymer compositions having high sorption capacities under an applied pressure and improved integrity when wet
CN1275149A (zh) 1998-08-13 2000-11-29 株式会社日本触媒 水溶胀性交联聚合物组合物及其制备方法
US6534554B1 (en) 1999-10-27 2003-03-18 Basf Aktiengesellschaft Multicomponent ion exchange resins
US7696401B2 (en) * 2003-07-31 2010-04-13 Evonik Stockhausen, Inc. Absorbent materials and absorbent articles incorporating such absorbent materials
CN103665411B (zh) * 2012-09-24 2018-08-24 浙江卫星石化股份有限公司 一种高耐盐高吸水倍率的高吸水树脂及其制备方法
CN104475065B (zh) * 2014-12-16 2017-01-18 湖南科技大学 一种高效重金属离子吸附材料及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745057A (en) * 1980-09-02 1982-03-13 Shinko Chem Water absorbing material
EP0161763A1 (fr) * 1984-03-26 1985-11-21 Pony Industries Incorporated Polymères gonflables à l'eau avec capacité d'absorbance d'eau élevée
EP0210756A2 (fr) * 1985-06-28 1987-02-04 The Procter & Gamble Company Structures absorbantes et articles absorbants jetables les contenant
WO1992019652A1 (fr) * 1991-05-03 1992-11-12 Società Consortile Ricerche Angelini S.P.A. Polysaccharides cationiques

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586883A (en) * 1947-06-02 1952-02-26 American Cyanamid Co Stable combination of cation- and anion-exchange resins
US3558744A (en) * 1968-01-05 1971-01-26 Amicon Corp Process for making polyelectrolyte complex resin
JPS51125468A (en) * 1975-03-27 1976-11-01 Sanyo Chem Ind Ltd Method of preparing resins of high water absorbency
US4489180A (en) * 1983-12-12 1984-12-18 Exxon Research And Engineering Co. Drag reduction agent utilizing water soluble interpolymer complexes
US5091443A (en) * 1990-02-07 1992-02-25 Becton, Dickinson And Company Composition for gelling liquids
DE4029592C2 (de) * 1990-09-19 1994-07-14 Stockhausen Chem Fab Gmbh Quellmittel und Absorptionsmittel auf Polymerbasis mit verbesserter Abbaubarkeit und verbesserter Absorption von Wasser, wäßrigen Lösungen und Körperflüssigkeiten sowie ihre Verwendung zur Herstellung von Hygieneartikeln und zur Bodenverbesserung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745057A (en) * 1980-09-02 1982-03-13 Shinko Chem Water absorbing material
EP0161763A1 (fr) * 1984-03-26 1985-11-21 Pony Industries Incorporated Polymères gonflables à l'eau avec capacité d'absorbance d'eau élevée
EP0210756A2 (fr) * 1985-06-28 1987-02-04 The Procter & Gamble Company Structures absorbantes et articles absorbants jetables les contenant
WO1992019652A1 (fr) * 1991-05-03 1992-11-12 Società Consortile Ricerche Angelini S.P.A. Polysaccharides cationiques

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198216, Derwent World Patents Index; Class A96, AN 1982-32174E, XP002137966 *
See also references of WO9615163A1 *

Also Published As

Publication number Publication date
EP0791020A1 (fr) 1997-08-27
ITTO940890A0 (it) 1994-11-10
MX9703444A (es) 1998-07-31
AU4234996A (en) 1996-06-06
HUT77843A (hu) 1998-08-28
BR9509650A (pt) 1997-09-16
IT1267495B1 (it) 1997-02-05
CN1171797A (zh) 1998-01-28
JPH10509752A (ja) 1998-09-22
WO1996015163A1 (fr) 1996-05-23
CZ140897A3 (en) 1997-10-15
KR970707183A (en) 1997-12-01
ITTO940890A1 (it) 1996-05-10

Similar Documents

Publication Publication Date Title
EP0796144A4 (fr) Matiere absorbante
GB2296437B (en) Absorbent product
ZA9510863B (en) Absorbent product
GB9526444D0 (en) Absorbent article
IL116054A0 (en) Radiation-absorptive material
HUP9500480D0 (en) Absorbent article
EP0714762A4 (fr) Materiau de finition
GB9414746D0 (en) Prosthetic material
EP0791031A4 (fr) Materiau absorbant
TW416436U (en) Absorbent article
KR970707183A (en) Absorbent material
IL115155A0 (en) Absorbent article
IL113746A (en) Hole-trap-compensated scintillator material
GB9421704D0 (en) Absorbent materials and uses thereof
HK1010991A1 (en) Absorbent articles
GB9309355D0 (en) Absorbent material
ZA953707B (en) Absorbent article
GB2294646B (en) Material treatment
GB9523169D0 (en) Structural material
GB9700892D0 (en) Absorbent materials
GB9524632D0 (en) Absorbent material
GB9523288D0 (en) Absorbent material
GB9717867D0 (en) Absorbent material
AUPM329694A0 (en) Absorbent material
GB9408927D0 (en) Material

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19970426

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE

A4 Supplementary search report drawn up and despatched

Effective date: 20000526

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE

17Q First examination report despatched

Effective date: 20001109

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20010320