IT1267494B1 - ABSORBENT MATERIAL, FOR EXAMPLE OF SUPER ABSORBENT TYPE, AND RELATIVE USE. - Google Patents

ABSORBENT MATERIAL, FOR EXAMPLE OF SUPER ABSORBENT TYPE, AND RELATIVE USE.

Info

Publication number
IT1267494B1
IT1267494B1 IT94TO000889A ITTO940889A IT1267494B1 IT 1267494 B1 IT1267494 B1 IT 1267494B1 IT 94TO000889 A IT94TO000889 A IT 94TO000889A IT TO940889 A ITTO940889 A IT TO940889A IT 1267494 B1 IT1267494 B1 IT 1267494B1
Authority
IT
Italy
Prior art keywords
absorbent
type
relative use
absorbent material
super
Prior art date
Application number
IT94TO000889A
Other languages
Italian (it)
Inventor
Gianfranco Palumbo
Original Assignee
P & G Spa
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 P & G Spa filed Critical P & G Spa
Publication of ITTO940889A0 publication Critical patent/ITTO940889A0/en
Priority to IT94TO000889A priority Critical patent/IT1267494B1/en
Priority to PCT/US1995/014678 priority patent/WO1996015180A1/en
Priority to JP8516231A priority patent/JPH10509611A/en
Priority to US08/836,123 priority patent/US5804605A/en
Priority to HU9800948A priority patent/HUT77798A/en
Priority to MX9703445A priority patent/MX201287B/en
Priority to CA002204888A priority patent/CA2204888C/en
Priority to CN95197177A priority patent/CN1068888C/en
Priority to CZ971406A priority patent/CZ140697A3/en
Priority to AU42350/96A priority patent/AU4235096A/en
Priority to KR1019970703134A priority patent/KR100372137B1/en
Priority to EP95940682A priority patent/EP0791031A4/en
Priority to BR9509651A priority patent/BR9509651A/en
Publication of ITTO940889A1 publication Critical patent/ITTO940889A1/en
Application granted granted Critical
Publication of IT1267494B1 publication Critical patent/IT1267494B1/en

Links

Classifications

    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/02—Direct processing of dispersions, e.g. latex, to articles
    • 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
    • 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C08J3/075—Macromolecular gels
IT94TO000889A 1994-11-10 1994-11-10 ABSORBENT MATERIAL, FOR EXAMPLE OF SUPER ABSORBENT TYPE, AND RELATIVE USE. IT1267494B1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
IT94TO000889A IT1267494B1 (en) 1994-11-10 1994-11-10 ABSORBENT MATERIAL, FOR EXAMPLE OF SUPER ABSORBENT TYPE, AND RELATIVE USE.
CA002204888A CA2204888C (en) 1994-11-10 1995-11-13 Absorbent material
CZ971406A CZ140697A3 (en) 1994-11-10 1995-11-13 Superabsorptive material
US08/836,123 US5804605A (en) 1994-11-10 1995-11-13 Absorbent material
HU9800948A HUT77798A (en) 1994-11-10 1995-11-13 Absorbent material
MX9703445A MX201287B (en) 1994-11-10 1995-11-13 ABSORBENT MATERIAL.
PCT/US1995/014678 WO1996015180A1 (en) 1994-11-10 1995-11-13 Absorbent material
CN95197177A CN1068888C (en) 1994-11-10 1995-11-13 Absorbent material
JP8516231A JPH10509611A (en) 1994-11-10 1995-11-13 Absorbable material
AU42350/96A AU4235096A (en) 1994-11-10 1995-11-13 Absorbent material
KR1019970703134A KR100372137B1 (en) 1994-11-10 1995-11-13 Absorbent material
EP95940682A EP0791031A4 (en) 1994-11-10 1995-11-13 Absorbent material
BR9509651A BR9509651A (en) 1994-11-10 1995-11-13 Superabsorbent material and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94TO000889A IT1267494B1 (en) 1994-11-10 1994-11-10 ABSORBENT MATERIAL, FOR EXAMPLE OF SUPER ABSORBENT TYPE, AND RELATIVE USE.

Publications (3)

Publication Number Publication Date
ITTO940889A0 ITTO940889A0 (en) 1994-11-10
ITTO940889A1 ITTO940889A1 (en) 1996-05-10
IT1267494B1 true IT1267494B1 (en) 1997-02-05

Family

ID=11412879

Family Applications (1)

Application Number Title Priority Date Filing Date
IT94TO000889A IT1267494B1 (en) 1994-11-10 1994-11-10 ABSORBENT MATERIAL, FOR EXAMPLE OF SUPER ABSORBENT TYPE, AND RELATIVE USE.

Country Status (12)

Country Link
EP (1) EP0791031A4 (en)
JP (1) JPH10509611A (en)
KR (1) KR100372137B1 (en)
CN (1) CN1068888C (en)
AU (1) AU4235096A (en)
BR (1) BR9509651A (en)
CA (1) CA2204888C (en)
CZ (1) CZ140697A3 (en)
HU (1) HUT77798A (en)
IT (1) IT1267494B1 (en)
MX (1) MX201287B (en)
WO (1) WO1996015180A1 (en)

Families Citing this family (20)

* 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
US6342298B1 (en) 1997-11-19 2002-01-29 Basf Aktiengesellschaft Multicomponent superabsorbent fibers
US6072101A (en) 1997-11-19 2000-06-06 Amcol International Corporation 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
US5962578A (en) * 1997-11-19 1999-10-05 Amcol International Corporation Poly(dialkylaminoalkyl (meth)acrylamide)-based superabsorbent gels
JP4168161B2 (en) * 1997-11-19 2008-10-22 アンコル インターナショナル コーポレイション Poly (vinylamine) type superabsorbent gel and method for producing the same
US6222091B1 (en) 1997-11-19 2001-04-24 Basf Aktiengesellschaft Multicomponent superabsorbent gel particles
US6087448A (en) * 1997-11-19 2000-07-11 Amcol International Corporation Solid superabsorbent material containing a poly(vinylguanidine) and an acidic water-absorbing resin
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
WO2000009612A1 (en) * 1998-08-13 2000-02-24 Nippon Shokubai Co., Ltd. Cross-linked polymer composition swelling in water and process for producing the same
US6534554B1 (en) 1999-10-27 2003-03-18 Basf Aktiengesellschaft Multicomponent ion exchange resins
US20010006267A1 (en) 1999-12-27 2001-07-05 Nobuyuki Harada Production processes for basic water-absorbent resin and water-absorbing agent, and use thereof
US20030138631A1 (en) * 2001-10-26 2003-07-24 Mitchell Michael A. Multicomponent superabsorbent gel particles
EP1512417B1 (en) 2003-09-02 2013-06-19 Nippon Shokubai Co., Ltd. Particulate water-absorbent resin composition
EP1624002B1 (en) 2004-08-07 2019-04-03 The Procter & Gamble Company Superabsorbent polymer particles comprising functionalizers and method of making them
CN102775765B (en) * 2012-08-13 2014-03-12 宜兴丹森科技有限公司 Hydrophilic polyurethane flexible foam material with ion exchange function and application thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5735938A (en) * 1980-08-11 1982-02-26 Shinko Kagaku Kogyo Kk Water absorbent
PH26954A (en) * 1985-05-15 1992-12-03 Procter & Gamble Disposable absorbent articles
PH23760A (en) * 1985-05-15 1989-11-03 Procter & Gamble Disposable absorbent articles
US4818598A (en) * 1985-06-28 1989-04-04 The Procter & Gamble Company Absorbent structures
GB9210955D0 (en) * 1992-05-22 1992-07-08 Courtaulds Plc Fibres and filaments
US5461085A (en) * 1993-12-17 1995-10-24 Mitsui Toatsu Chemicals, Incorporated Superabsorbent polymer and process for producing same

Also Published As

Publication number Publication date
EP0791031A4 (en) 2000-07-12
CA2204888A1 (en) 1996-05-23
JPH10509611A (en) 1998-09-22
CZ140697A3 (en) 1997-10-15
MX9703445A (en) 1998-07-31
CA2204888C (en) 2001-01-30
KR970707218A (en) 1997-12-01
AU4235096A (en) 1996-06-06
CN1068888C (en) 2001-07-25
ITTO940889A0 (en) 1994-11-10
CN1171802A (en) 1998-01-28
ITTO940889A1 (en) 1996-05-10
KR100372137B1 (en) 2003-03-15
WO1996015180A1 (en) 1996-05-23
HUT77798A (en) 1998-08-28
BR9509651A (en) 1997-09-16
EP0791031A1 (en) 1997-08-27
MX201287B (en) 2001-04-10

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971129