RU93058443A - FIBROUS CATION POLYSACCHARIDES, METHOD FOR PRODUCING THEM, THEIR APPLICATION, DISPOSABLE DISPOSABLE PRODUCTS - Google Patents

FIBROUS CATION POLYSACCHARIDES, METHOD FOR PRODUCING THEM, THEIR APPLICATION, DISPOSABLE DISPOSABLE PRODUCTS

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Publication number
RU93058443A
RU93058443A RU93058443/04A RU93058443A RU93058443A RU 93058443 A RU93058443 A RU 93058443A RU 93058443/04 A RU93058443/04 A RU 93058443/04A RU 93058443 A RU93058443 A RU 93058443A RU 93058443 A RU93058443 A RU 93058443A
Authority
RU
Russia
Prior art keywords
disposable
polysaccharides
producing
application
products
Prior art date
Application number
RU93058443/04A
Other languages
Russian (ru)
Other versions
RU2127279C1 (en
Inventor
Палумбо Джанфранко
Карлуччи Джованни
Original Assignee
Сочиета Консортиле Ричерче Ангелини С.п.А.
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
Priority claimed from ITMI911217A external-priority patent/IT1249309B/en
Application filed by Сочиета Консортиле Ричерче Ангелини С.п.А. filed Critical Сочиета Консортиле Ричерче Ангелини С.п.А.
Publication of RU93058443A publication Critical patent/RU93058443A/en
Application granted granted Critical
Publication of RU2127279C1 publication Critical patent/RU2127279C1/en

Links

Claims (1)

Описан синтез для получения катионных полимерных материалов с полусинтетической матрицей, обладающих сверхабсорбционными свойствами по отношению к воде и физ.растворам. В частности, описаны катионные производные целлюлозы, имеющие сверхабсорбционные свойства, которые получают из целлюлозных подложек путем их взаимодействия с избытком четвертичного аммониевого соединения в щелочной среде.The synthesis is described for the preparation of cationic polymeric materials with a semisynthetic matrix, which have superabsorption properties with respect to water and physical solutions. In particular, cationic cellulose derivatives having superabsorption properties that are obtained from cellulose substrates by their interaction with an excess of a quaternary ammonium compound in an alkaline medium are described.
RU93058443A 1991-05-03 1992-04-30 Fibrous cationic polysaccharides, process for preparation thereof, disposable absorbing products RU2127279C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITM191A001217 1991-05-03
ITMI911217A IT1249309B (en) 1991-05-03 1991-05-03 CATIONIC TYPE POLYSACCHARIDES
PCT/EP1992/000942 WO1992019652A1 (en) 1991-05-03 1992-04-30 Cationic polysaccharides

Publications (2)

Publication Number Publication Date
RU93058443A true RU93058443A (en) 1996-09-20
RU2127279C1 RU2127279C1 (en) 1999-03-10

Family

ID=11359837

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93058443A RU2127279C1 (en) 1991-05-03 1992-04-30 Fibrous cationic polysaccharides, process for preparation thereof, disposable absorbing products

Country Status (18)

Country Link
EP (1) EP0582624B1 (en)
JP (1) JP3323198B2 (en)
KR (1) KR100215215B1 (en)
AT (1) ATE154939T1 (en)
AU (1) AU659149B2 (en)
BR (1) BR9205968A (en)
CA (1) CA2102314C (en)
CZ (1) CZ281413B6 (en)
DE (1) DE69220664T2 (en)
DK (1) DK0582624T3 (en)
ES (1) ES2103370T3 (en)
FI (1) FI104425B (en)
GR (1) GR3024914T3 (en)
IT (1) IT1249309B (en)
NO (1) NO305991B1 (en)
RU (1) RU2127279C1 (en)
SK (1) SK279778B6 (en)
WO (1) WO1992019652A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1267498B1 (en) * 1994-11-10 1997-02-05 P & G Spa CATIONIC CELLULOSE DERIVATIVE, ITS USE FOR THE REDUCTION OF CHOLESTEROL LEVELS AND ITS PHARMACEUTICAL COMPOSITION.
IT1267495B1 (en) * 1994-11-10 1997-02-05 P & G Spa ABSORBENT MATERIAL, FOR EXAMPLE OF SUPER ABSORBENT TYPE, AND RELATIVE USE.
IT1267496B1 (en) * 1994-11-10 1997-02-05 P & G Spa CATIONIC POLYMER, FOR EXAMPLE OF SUPER ABSORBENT TYPE, RELATIVE PROCEDURE AND USE.
US5780616A (en) * 1994-11-10 1998-07-14 The Procter & Gamble Company Cationic polymer
IT1267184B1 (en) * 1994-12-06 1997-01-28 P & G Spa ABSORBENT MATERIAL, FOR EXAMPLE OF THE SUPER ABSORBENT TYPE, AND RELATIVE USE.
WO1996026220A1 (en) * 1995-02-21 1996-08-29 Cellcat Gmbh Cellulose particles, method for producing them and their use
DE19520804C3 (en) * 1995-02-21 2000-08-24 Cellcat Gmbh Cellulose particles which have cationic groups inside, process for their preparation and their use
FR2759376B1 (en) * 1997-02-12 1999-04-16 Ard Sa PROCESS FOR OBTAINING CATIONIC CELLULOSE MICROFIBRILLES OR THEIR SOLUBLE DERIVATIVES AS WELL AS CELLULOSES OBTAINED BY THIS PROCESS
DE19717030A1 (en) * 1997-04-23 1998-10-29 Degussa Substituted, powdered natural polymers, a process for their preparation and their use
DE19719899A1 (en) 1997-05-12 1998-11-19 Clariant Gmbh Largely water-insoluble cationized solids as well as their production and use
DE10200717A1 (en) * 2002-01-10 2003-07-31 Knoell Hans Forschung Ev Use of polysaccharide derivatives as anti-infective substances
GB0202723D0 (en) * 2002-02-06 2002-03-27 Huntsman Int Llc Anti-microbial fabric treatment
EP1919999A2 (en) * 2005-07-26 2008-05-14 Knauf Insulation GmbH Binders and materials made therewith
ES2401033T3 (en) 2008-05-19 2013-04-16 The Procter & Gamble Company Absorbent product comprising a cationic modified starch
EP2123242B1 (en) * 2008-05-19 2013-05-08 The Procter and Gamble Company Absorbent core
EP2153808A1 (en) 2008-08-08 2010-02-17 The Procter and Gamble Company Absorbent product comprising a cationic modified guar gum
EP2394669A1 (en) 2010-06-11 2011-12-14 The Procter & Gamble Company Absorbent product comprising a cationic polysaccharide in a hydrophilic carrier matrix

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53145892A (en) * 1977-05-26 1978-12-19 Toyo Pulp Co Ltd Method of improving cellulose pulp for paperrmaking
US4432833A (en) * 1980-05-19 1984-02-21 Kimberly-Clark Corporation Pulp containing hydrophilic debonder and process for its application
US4624743A (en) * 1983-06-24 1986-11-25 Weyerhaeuser Company Cationic cellulose product and method for its preparation
DE3329385A1 (en) * 1983-08-13 1985-02-28 Seitz-Filter-Werke Theo & Geo Seitz GmbH und Co, 6550 Bad Kreuznach ASBEST FREE FILTER LAYER
IT1188184B (en) * 1985-08-14 1988-01-07 Texcontor Ets QUATERNARY AMMONIC SALTS OF POLYESACCHARIDES WITH HYPO-COLESTEROLEMIZING ACTIVITY
JPS6392788A (en) * 1986-10-06 1988-04-23 東レ株式会社 Treatment of cellulosic fiber
JPS63303182A (en) * 1987-05-30 1988-12-09 旭化成株式会社 Production of improved regenerated cellulose fiber
JPS6468578A (en) * 1987-09-02 1989-03-14 Daiwa Spinning Co Ltd Fiber having excellent washing fastness and deodorizing function
DE3733507A1 (en) * 1987-10-03 1989-04-13 Degussa PROCESS FOR THE PREPARATION OF TERTIAER OR QUATEROUS NITROGEN-CONTAINING CELLULOSE ETHERS

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