SK279778B6 - Vláknité polysacharidy katiónovej povahy, spôsob i - Google Patents
Vláknité polysacharidy katiónovej povahy, spôsob i Download PDFInfo
- Publication number
- SK279778B6 SK279778B6 SK1218-93A SK121893A SK279778B6 SK 279778 B6 SK279778 B6 SK 279778B6 SK 121893 A SK121893 A SK 121893A SK 279778 B6 SK279778 B6 SK 279778B6
- Authority
- SK
- Slovakia
- Prior art keywords
- polysaccharides
- fibrous
- cellulose
- product
- reaction
- Prior art date
Links
- 229920001282 polysaccharide Polymers 0.000 title claims abstract description 43
- 239000005017 polysaccharide Substances 0.000 title claims abstract description 43
- 150000004676 glycans Chemical class 0.000 title claims abstract description 42
- 125000002091 cationic group Chemical group 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims description 11
- 238000002360 preparation method Methods 0.000 title abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 150000003856 quaternary ammonium compounds Chemical class 0.000 claims abstract description 12
- 238000006467 substitution reaction Methods 0.000 claims abstract description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 8
- 239000000758 substrate Substances 0.000 claims abstract description 6
- 125000001483 monosaccharide substituent group Chemical group 0.000 claims abstract 4
- 229920002678 cellulose Polymers 0.000 claims description 26
- 239000001913 cellulose Substances 0.000 claims description 26
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- CSPHGSFZFWKVDL-UHFFFAOYSA-M (3-chloro-2-hydroxypropyl)-trimethylazanium;chloride Chemical compound [Cl-].C[N+](C)(C)CC(O)CCl CSPHGSFZFWKVDL-UHFFFAOYSA-M 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 10
- 239000002250 absorbent Substances 0.000 claims description 7
- 230000002745 absorbent Effects 0.000 claims description 7
- -1 halide anion Chemical class 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002655 kraft paper Substances 0.000 claims description 4
- 235000016068 Berberis vulgaris Nutrition 0.000 claims description 3
- 241000335053 Beta vulgaris Species 0.000 claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 150000001450 anions Chemical class 0.000 claims description 3
- 125000005843 halogen group Chemical group 0.000 claims description 3
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 3
- 238000011282 treatment Methods 0.000 claims description 3
- VOSOVMCFUULPKH-UHFFFAOYSA-N 1-chloro-3-(dimethylamino)propan-2-ol Chemical compound CN(C)CC(O)CCl VOSOVMCFUULPKH-UHFFFAOYSA-N 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 125000003342 alkenyl group Chemical group 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- 230000000930 thermomechanical effect Effects 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 125000001453 quaternary ammonium group Chemical group 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 66
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 35
- 239000000243 solution Substances 0.000 description 34
- 239000000463 material Substances 0.000 description 27
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 22
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 21
- 230000007935 neutral effect Effects 0.000 description 21
- 239000003153 chemical reaction reagent Substances 0.000 description 20
- 239000011780 sodium chloride Substances 0.000 description 19
- 239000000203 mixture Substances 0.000 description 17
- 238000003756 stirring Methods 0.000 description 11
- 230000014759 maintenance of location Effects 0.000 description 10
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical group O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 9
- 150000002772 monosaccharides Chemical group 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 5
- 239000000376 reactant Substances 0.000 description 5
- 125000001424 substituent group Chemical group 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 125000000129 anionic group Chemical group 0.000 description 4
- 229920003043 Cellulose fiber Polymers 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 238000003556 assay Methods 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 229920003086 cellulose ether Polymers 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- YLZOPXRUQYQQID-UHFFFAOYSA-N 3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)-1-[4-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]piperazin-1-yl]propan-1-one Chemical compound N1N=NC=2CN(CCC=21)CCC(=O)N1CCN(CC1)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F YLZOPXRUQYQQID-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- 238000007126 N-alkylation reaction Methods 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 239000002168 alkylating agent Substances 0.000 description 1
- 229940100198 alkylating agent Drugs 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- REZZEXDLIUJMMS-UHFFFAOYSA-M dimethyldioctadecylammonium chloride Chemical compound [Cl-].CCCCCCCCCCCCCCCCCC[N+](C)(C)CCCCCCCCCCCCCCCCCC REZZEXDLIUJMMS-UHFFFAOYSA-M 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- HHFAWKCIHAUFRX-UHFFFAOYSA-N ethoxide Chemical compound CC[O-] HHFAWKCIHAUFRX-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- NBTOZLQBSIZIKS-UHFFFAOYSA-N methoxide Chemical compound [O-]C NBTOZLQBSIZIKS-UHFFFAOYSA-N 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 238000003918 potentiometric titration Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- IKNCGYCHMGNBCP-UHFFFAOYSA-N propan-1-olate Chemical compound CCC[O-] IKNCGYCHMGNBCP-UHFFFAOYSA-N 0.000 description 1
- OGHBATFHNDZKSO-UHFFFAOYSA-N propan-2-olate Chemical compound CC(C)[O-] OGHBATFHNDZKSO-UHFFFAOYSA-N 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 1
- 238000007614 solvation Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- LGQXXHMEBUOXRP-UHFFFAOYSA-N tributyl borate Chemical compound CCCCOB(OCCCC)OCCCC LGQXXHMEBUOXRP-UHFFFAOYSA-N 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/02—Alkyl or cycloalkyl ethers
- C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
- C08B11/14—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups
- C08B11/145—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals with nitrogen-containing groups with basic nitrogen, e.g. aminoalkyl ethers
-
- 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
- A61L15/28—Polysaccharides or their derivatives
-
- 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)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Biochemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Materials For Medical Uses (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI911217A IT1249309B (it) | 1991-05-03 | 1991-05-03 | Polisaccaridi di tipo cationico |
| PCT/EP1992/000942 WO1992019652A1 (en) | 1991-05-03 | 1992-04-30 | Cationic polysaccharides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SK121893A3 SK121893A3 (en) | 1994-07-06 |
| SK279778B6 true SK279778B6 (sk) | 1999-03-12 |
Family
ID=11359837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK1218-93A SK279778B6 (sk) | 1991-05-03 | 1992-04-30 | Vláknité polysacharidy katiónovej povahy, spôsob i |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP0582624B1 (cs) |
| JP (1) | JP3323198B2 (cs) |
| KR (1) | KR100215215B1 (cs) |
| AT (1) | ATE154939T1 (cs) |
| AU (1) | AU659149B2 (cs) |
| BR (1) | BR9205968A (cs) |
| CA (1) | CA2102314C (cs) |
| CZ (1) | CZ281413B6 (cs) |
| DE (1) | DE69220664T2 (cs) |
| DK (1) | DK0582624T3 (cs) |
| ES (1) | ES2103370T3 (cs) |
| FI (1) | FI104425B (cs) |
| GR (1) | GR3024914T3 (cs) |
| IT (1) | IT1249309B (cs) |
| NO (1) | NO305991B1 (cs) |
| RU (1) | RU2127279C1 (cs) |
| SK (1) | SK279778B6 (cs) |
| WO (1) | WO1992019652A1 (cs) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5780616A (en) * | 1994-11-10 | 1998-07-14 | The Procter & Gamble Company | Cationic polymer |
| IT1267496B1 (it) * | 1994-11-10 | 1997-02-05 | P & G Spa | Polimero cationico, ad esempio di tipo superassorbente, procedimento ed uso relativi. |
| IT1267498B1 (it) * | 1994-11-10 | 1997-02-05 | P & G Spa | Derivato cellulosico cationico, relativo uso per la riduzione dei livelli di colesterolo e relativa composizione farmaceutica. |
| IT1267495B1 (it) * | 1994-11-10 | 1997-02-05 | P & G Spa | Materiale assorbente, ad esempio di tipo superassorbente, e relativo uso. |
| IT1267184B1 (it) * | 1994-12-06 | 1997-01-28 | P & G Spa | Materiale assorbente, ad esempio del tipo superassorbente, e relativo impiego. |
| DE19520804C3 (de) * | 1995-02-21 | 2000-08-24 | Cellcat Gmbh | Cellulosepartikel, die im Innern kationische Gruppen aufweisen, Verfahren zu ihrer Herstellung und ihre Verwendung |
| US6080277A (en) | 1995-02-21 | 2000-06-27 | Tfm Handels-Aktiengesellschaft | Cellulose particles, method for producing them and their use |
| FR2759376B1 (fr) * | 1997-02-12 | 1999-04-16 | Ard Sa | Procede pour obtenir des microfibrilles de cellulose cationiques ou leurs derives solubles, ainsi que celluloses obtenues par ce procede |
| DE19717030A1 (de) * | 1997-04-23 | 1998-10-29 | Degussa | Substituierte, pulverförmige natürliche Polymere, ein Verfahren zur Herstellung und ihre Verwendung |
| DE19719899A1 (de) | 1997-05-12 | 1998-11-19 | Clariant Gmbh | Weitgehend wasserunlösliche kationisierte Feststoffe sowie ihre Herstellung und Verwendung |
| DK0994732T3 (da) * | 1997-06-24 | 2001-12-17 | Sca Hygiene Prod Ab | Absorberende struktur omfattende en stærkt absorberende polymer og en absorberende artikel omfattende den absorberende struktur |
| DE10200717A1 (de) * | 2002-01-10 | 2003-07-31 | Knoell Hans Forschung Ev | Verwendung von Polysaccharid-Derivaten als antiinfektive Substanzen |
| GB0202723D0 (en) * | 2002-02-06 | 2002-03-27 | Huntsman Int Llc | Anti-microbial fabric treatment |
| US20050133180A1 (en) * | 2003-12-19 | 2005-06-23 | Hugh West | Densification agent and oil treated cellulose fibers |
| EP2574639B1 (en) * | 2005-07-26 | 2019-04-24 | Knauf Insulation GmbH | A method of manufacturing fiberglass insulation products |
| ES2422282T3 (es) * | 2008-05-19 | 2013-09-10 | Procter & Gamble | Núcleo absorbente |
| EP2123310B1 (en) | 2008-05-19 | 2012-12-12 | The Procter & Gamble Company | Absorbent product comprising a cationic modified starch |
| 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 (10)
| 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 (de) * | 1983-08-13 | 1985-02-28 | Seitz-Filter-Werke Theo & Geo Seitz GmbH und Co, 6550 Bad Kreuznach | Asbestfreie filterschicht |
| IT1188184B (it) * | 1985-08-14 | 1988-01-07 | Texcontor Ets | Sali ammonici quaternari di polisaccaridi ad attivita' ipocolesterolemizzante |
| SU1370116A1 (ru) * | 1986-08-04 | 1988-01-30 | Каунасский Политехнический Институт Им.Антанаса Снечкуса | Способ получени целлюлозного анионита |
| JPS6392788A (ja) * | 1986-10-06 | 1988-04-23 | 東レ株式会社 | セルロ−ス系繊維の処理方法 |
| JPS63303182A (ja) * | 1987-05-30 | 1988-12-09 | 旭化成株式会社 | 改良された再生セルロ−ス繊維の製造方法 |
| JPS6468578A (en) * | 1987-09-02 | 1989-03-14 | Daiwa Spinning Co Ltd | Fiber having excellent washing fastness and deodorizing function |
| DE3733507A1 (de) * | 1987-10-03 | 1989-04-13 | Degussa | Verfahren zur herstellung von tertiaeren oder quaternaeren stickstoffenthaltenden celluloseethern |
-
1991
- 1991-05-03 IT ITMI911217A patent/IT1249309B/it active IP Right Grant
-
1992
- 1992-04-30 SK SK1218-93A patent/SK279778B6/sk not_active IP Right Cessation
- 1992-04-30 CZ CS932324A patent/CZ281413B6/cs not_active IP Right Cessation
- 1992-04-30 RU RU93058443A patent/RU2127279C1/ru not_active IP Right Cessation
- 1992-04-30 ES ES92909539T patent/ES2103370T3/es not_active Expired - Lifetime
- 1992-04-30 EP EP92909539A patent/EP0582624B1/en not_active Expired - Lifetime
- 1992-04-30 DK DK92909539.6T patent/DK0582624T3/da active
- 1992-04-30 WO PCT/EP1992/000942 patent/WO1992019652A1/en not_active Ceased
- 1992-04-30 CA CA002102314A patent/CA2102314C/en not_active Expired - Fee Related
- 1992-04-30 DE DE69220664T patent/DE69220664T2/de not_active Expired - Fee Related
- 1992-04-30 AT AT92909539T patent/ATE154939T1/de not_active IP Right Cessation
- 1992-04-30 JP JP50852792A patent/JP3323198B2/ja not_active Expired - Fee Related
- 1992-04-30 KR KR1019930703314A patent/KR100215215B1/ko not_active Expired - Fee Related
- 1992-04-30 AU AU16725/92A patent/AU659149B2/en not_active Ceased
- 1992-04-30 BR BR9205968A patent/BR9205968A/pt not_active IP Right Cessation
-
1993
- 1993-11-02 NO NO933956A patent/NO305991B1/no unknown
- 1993-11-02 FI FI934842A patent/FI104425B/fi active
-
1997
- 1997-10-01 GR GR970402561T patent/GR3024914T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO933956D0 (no) | 1993-11-02 |
| FI934842A0 (fi) | 1993-11-02 |
| NO933956L (no) | 1993-12-15 |
| SK121893A3 (en) | 1994-07-06 |
| AU1672592A (en) | 1992-12-21 |
| ATE154939T1 (de) | 1997-07-15 |
| WO1992019652A1 (en) | 1992-11-12 |
| JPH06506965A (ja) | 1994-08-04 |
| IT1249309B (it) | 1995-02-22 |
| GR3024914T3 (en) | 1998-01-30 |
| ES2103370T3 (es) | 1997-09-16 |
| EP0582624A1 (en) | 1994-02-16 |
| CZ281413B6 (cs) | 1996-09-11 |
| NO305991B1 (no) | 1999-08-30 |
| DK0582624T3 (da) | 1998-02-16 |
| RU2127279C1 (ru) | 1999-03-10 |
| FI934842L (fi) | 1993-12-29 |
| CZ232493A3 (en) | 1994-03-16 |
| EP0582624B1 (en) | 1997-07-02 |
| CA2102314A1 (en) | 1992-11-04 |
| AU659149B2 (en) | 1995-05-11 |
| ITMI911217A1 (it) | 1992-11-03 |
| DE69220664T2 (de) | 1997-10-16 |
| KR100215215B1 (ko) | 1999-08-16 |
| CA2102314C (en) | 2003-07-22 |
| JP3323198B2 (ja) | 2002-09-09 |
| FI104425B (fi) | 2000-01-31 |
| DE69220664D1 (de) | 1997-08-07 |
| ITMI911217A0 (it) | 1991-05-03 |
| BR9205968A (pt) | 1994-09-27 |
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| MM4A | Patent lapsed due to non-payment of maintenance fees |
Effective date: 20090430 |