DE60209916T2 - Superabsorbierende carboxylhaltige polymere mit geruchseindämmenden eigenschaften und verfahren zu ihrer herstellung - Google Patents
Superabsorbierende carboxylhaltige polymere mit geruchseindämmenden eigenschaften und verfahren zu ihrer herstellung Download PDFInfo
- Publication number
- DE60209916T2 DE60209916T2 DE60209916T DE60209916T DE60209916T2 DE 60209916 T2 DE60209916 T2 DE 60209916T2 DE 60209916 T DE60209916 T DE 60209916T DE 60209916 T DE60209916 T DE 60209916T DE 60209916 T2 DE60209916 T2 DE 60209916T2
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- Prior art keywords
- silver
- polymer
- water
- polymerization
- particles
- Prior art date
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- Expired - Lifetime
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- 229920000642 polymer Polymers 0.000 title claims description 123
- 238000000034 method Methods 0.000 title claims description 59
- 238000004519 manufacturing process Methods 0.000 title description 8
- 229910052709 silver Inorganic materials 0.000 claims abstract description 73
- 239000004332 silver Substances 0.000 claims abstract description 71
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 65
- 150000002500 ions Chemical class 0.000 claims abstract description 46
- 239000002250 absorbent Substances 0.000 claims abstract description 28
- 229920003176 water-insoluble polymer Polymers 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 80
- 239000004971 Cross linker Substances 0.000 claims description 52
- 239000000203 mixture Substances 0.000 claims description 50
- 238000006116 polymerization reaction Methods 0.000 claims description 47
- 239000000243 solution Substances 0.000 claims description 45
- 239000000178 monomer Substances 0.000 claims description 40
- 239000000017 hydrogel Substances 0.000 claims description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 230000008569 process Effects 0.000 claims description 29
- 230000002745 absorbent Effects 0.000 claims description 23
- 239000010457 zeolite Substances 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 20
- -1 silver cations Chemical class 0.000 claims description 18
- 239000000654 additive Substances 0.000 claims description 17
- 238000002360 preparation method Methods 0.000 claims description 17
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 14
- 150000003378 silver Chemical class 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 11
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 150000003839 salts Chemical class 0.000 claims description 9
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- ZSILVJLXKHGNPL-UHFFFAOYSA-L S(=S)(=O)([O-])[O-].[Ag+2] Chemical compound S(=S)(=O)([O-])[O-].[Ag+2] ZSILVJLXKHGNPL-UHFFFAOYSA-L 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 229910021485 fumed silica Inorganic materials 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 4
- 150000001735 carboxylic acids Chemical class 0.000 claims description 4
- 229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 claims description 4
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 4
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 claims description 3
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- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 2
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- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
- 239000002738 chelating agent Substances 0.000 claims description 2
- 229940099898 chlorophyllin Drugs 0.000 claims description 2
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- 239000004927 clay Substances 0.000 claims description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 2
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 claims description 2
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- 229920005862 polyol Polymers 0.000 claims description 2
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- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 150000004760 silicates Chemical class 0.000 claims description 2
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 claims description 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 2
- 239000004721 Polyphenylene oxide Substances 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-N sodium;hydron;carbonate Chemical compound [Na+].OC(O)=O UIIMBOGNXHQVGW-UHFFFAOYSA-N 0.000 claims 1
- 235000009529 zinc sulphate Nutrition 0.000 claims 1
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- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 15
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
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- 210000002700 urine Anatomy 0.000 description 14
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 13
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- 238000006243 chemical reaction Methods 0.000 description 12
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
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- 239000007800 oxidant agent Substances 0.000 description 10
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 9
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- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 8
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- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 5
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- 239000002253 acid Substances 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 5
- 229910052794 bromium Inorganic materials 0.000 description 5
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- PODWXQQNRWNDGD-UHFFFAOYSA-L sodium thiosulfate pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O PODWXQQNRWNDGD-UHFFFAOYSA-L 0.000 description 5
- 239000001888 Peptone Substances 0.000 description 4
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- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
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- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 3
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- 238000012552 review Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- 229910001958 silver carbonate Inorganic materials 0.000 description 1
- LKZMBDSASOBTPN-UHFFFAOYSA-L silver carbonate Substances [Ag].[O-]C([O-])=O LKZMBDSASOBTPN-UHFFFAOYSA-L 0.000 description 1
- YSVXTGDPTJIEIX-UHFFFAOYSA-M silver iodate Chemical compound [Ag+].[O-]I(=O)=O YSVXTGDPTJIEIX-UHFFFAOYSA-M 0.000 description 1
- 229940045105 silver iodide Drugs 0.000 description 1
- FJOLTQXXWSRAIX-UHFFFAOYSA-K silver phosphate Chemical compound [Ag+].[Ag+].[Ag+].[O-]P([O-])([O-])=O FJOLTQXXWSRAIX-UHFFFAOYSA-K 0.000 description 1
- 229940019931 silver phosphate Drugs 0.000 description 1
- 229910000161 silver phosphate Inorganic materials 0.000 description 1
- KIIUTKAWYISOAM-UHFFFAOYSA-N silver sodium Chemical compound [Na].[Ag] KIIUTKAWYISOAM-UHFFFAOYSA-N 0.000 description 1
- 229940056910 silver sulfide Drugs 0.000 description 1
- XUARKZBEFFVFRG-UHFFFAOYSA-N silver sulfide Chemical compound [S-2].[Ag+].[Ag+] XUARKZBEFFVFRG-UHFFFAOYSA-N 0.000 description 1
- NSVHDIYWJVLAGH-UHFFFAOYSA-M silver;n,n-diethylcarbamodithioate Chemical compound [Ag+].CCN(CC)C([S-])=S NSVHDIYWJVLAGH-UHFFFAOYSA-M 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 239000000429 sodium aluminium silicate Substances 0.000 description 1
- 235000012217 sodium aluminium silicate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- SPDUKHLMYVCLOA-UHFFFAOYSA-M sodium;ethaneperoxoate Chemical compound [Na+].CC(=O)O[O-] SPDUKHLMYVCLOA-UHFFFAOYSA-M 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 229940116269 uric acid Drugs 0.000 description 1
- 208000019206 urinary tract infection Diseases 0.000 description 1
- 229960000834 vinyl ether Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- 229910000166 zirconium phosphate Inorganic materials 0.000 description 1
- LEHFSLREWWMLPU-UHFFFAOYSA-B zirconium(4+);tetraphosphate Chemical compound [Zr+4].[Zr+4].[Zr+4].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LEHFSLREWWMLPU-UHFFFAOYSA-B 0.000 description 1
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
- A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
-
- 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
- A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
- C08L101/14—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
- A61L2300/104—Silver, e.g. silver sulfadiazine
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Hematology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30232801P | 2001-06-29 | 2001-06-29 | |
| US302328P | 2001-06-29 | ||
| PCT/US2002/020572 WO2003002089A1 (en) | 2001-06-29 | 2002-06-26 | Superabsorbent carboxyl-containing polymers with odor control properties and method for preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60209916D1 DE60209916D1 (de) | 2006-05-11 |
| DE60209916T2 true DE60209916T2 (de) | 2006-11-16 |
Family
ID=23167287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60209916T Expired - Lifetime DE60209916T2 (de) | 2001-06-29 | 2002-06-26 | Superabsorbierende carboxylhaltige polymere mit geruchseindämmenden eigenschaften und verfahren zu ihrer herstellung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7183345B2 (enExample) |
| EP (1) | EP1404283B2 (enExample) |
| JP (2) | JP4220375B2 (enExample) |
| KR (1) | KR100910546B1 (enExample) |
| CN (1) | CN1514739A (enExample) |
| AT (1) | ATE320238T1 (enExample) |
| BR (1) | BRPI0209022B8 (enExample) |
| DE (1) | DE60209916T2 (enExample) |
| WO (1) | WO2003002089A1 (enExample) |
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| DE60028415T2 (de) | 1999-12-30 | 2007-06-06 | Acrymed, Portland | Methode und zusammensetzungen für verbesserte abgabevorrichtungen |
| BR0210232A (pt) * | 2001-06-29 | 2004-04-06 | Dow Global Technologies Inc | Processo para a preparação de um polìmero absorvente de água, polìmero obtido e estrutura absorvente |
| US8092877B2 (en) | 2003-04-01 | 2012-01-10 | Topas Advanced Polymers, Inc. | Thermoplastic aroma barrier incorporating cyclo-olefins |
| JP3979959B2 (ja) | 2003-04-10 | 2007-09-19 | 住友精化株式会社 | 吸水性樹脂組成物 |
| US20050175649A1 (en) * | 2003-10-30 | 2005-08-11 | Disalvo Anthony L. | Enhancing properties by the use of nanoparticles |
| US20050123621A1 (en) * | 2003-12-05 | 2005-06-09 | 3M Innovative Properties Company | Silver coatings and methods of manufacture |
| US7909805B2 (en) | 2004-04-05 | 2011-03-22 | Bluesky Medical Group Incorporated | Flexible reduced pressure treatment appliance |
| CN102783499A (zh) | 2004-07-30 | 2012-11-21 | 金伯利-克拉克环球有限公司 | 抗微生物的装置和组合物 |
| NZ592438A (en) | 2004-07-30 | 2012-11-30 | Kimberly Clark Co | Antimicrobial compositions of silver nanoparticles |
| EP1809264B1 (en) * | 2004-09-20 | 2016-04-13 | Avent, Inc. | Antimicrobial amorphous compositions |
| DE202004017465U1 (de) | 2004-11-10 | 2005-12-15 | Riesinger, Birgit | Einweg-Absorptionskörper zum Anschluss an Haut- und Schleimhautoberflächen des menschlichen Körpers |
| US8399027B2 (en) | 2005-04-14 | 2013-03-19 | 3M Innovative Properties Company | Silver coatings and methods of manufacture |
| US7745685B2 (en) * | 2005-10-31 | 2010-06-29 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with improved odor control |
| GB0523166D0 (en) | 2005-11-15 | 2005-12-21 | Lantor Uk Ltd | Improvements in and relating to medical products |
| US7619131B2 (en) | 2005-12-02 | 2009-11-17 | Kimberly-Clark Worldwide, Inc. | Articles comprising transparent/translucent polymer composition |
| GB0603487D0 (en) * | 2006-02-22 | 2006-04-05 | Agt Sciences Ltd | Delivery means |
| US7939578B2 (en) * | 2007-02-23 | 2011-05-10 | 3M Innovative Properties Company | Polymeric fibers and methods of making |
| US8513322B2 (en) * | 2007-05-31 | 2013-08-20 | 3M Innovative Properties Company | Polymeric beads and methods of making polymeric beads |
| JP5676271B2 (ja) * | 2007-12-12 | 2015-02-25 | スリーエム イノベイティブ プロパティズ カンパニー | 成形された高分子材料の製造方法 |
| CN102065848A (zh) * | 2008-04-21 | 2011-05-18 | 3M创新有限公司 | 释放一氧化一氮的组合物、装置和方法 |
| CN102325596B (zh) | 2008-12-31 | 2015-04-29 | 3M创新有限公司 | 使用微粒进行的活生物负载检测 |
| WO2010078399A2 (en) | 2008-12-31 | 2010-07-08 | 3M Innovative Properties Company | Sampling devices and methods for concentrating microorganisms |
| US8292863B2 (en) * | 2009-10-21 | 2012-10-23 | Donoho Christopher D | Disposable diaper with pouches |
| CN106913902A (zh) | 2009-11-09 | 2017-07-04 | 聚光灯技术合伙有限责任公司 | 多糖基水凝胶 |
| EP2498764B1 (en) | 2009-11-09 | 2017-09-06 | Spotlight Technology Partners LLC | Fragmented hydrogels |
| US9284593B2 (en) | 2009-12-30 | 2016-03-15 | 3M Innovative Properties Company | Live bioload detection using microparticles |
| WO2011082258A2 (en) | 2009-12-30 | 2011-07-07 | Regents Of The University Of Minnesota | Bone cement and method |
| AR080385A1 (es) * | 2010-03-09 | 2012-04-04 | Polymers Crc Ltd | Procedimiento para la preparacion de un articulo antimicrobiano |
| EP2940147B1 (en) | 2010-06-07 | 2018-03-21 | 3M Innovative Properties Company | Filtration methods and devices |
| BR112014000775A2 (pt) | 2011-07-14 | 2017-02-14 | Smith & Nephew | curativo de ferimento e método de tratamento |
| EP2900409B1 (en) | 2012-09-27 | 2019-05-22 | Rhodia Operations | Process for making silver nanostructures and copolymer useful in such process |
| WO2015068684A1 (ja) | 2013-11-07 | 2015-05-14 | ユニ・チャーム株式会社 | 吸収性物品用複合化材料及びその製造方法 |
| KR20170002470A (ko) * | 2014-04-25 | 2017-01-06 | 송원산업 주식회사 | 첨가제를 이용한 표면-가교된 흡수성 폴리머 입자의 후처리 |
| JP2016060776A (ja) * | 2014-09-16 | 2016-04-25 | 綜研化学株式会社 | 有機無機複合樹脂粒子およびその製造方法 |
| CN108366889A (zh) | 2015-12-10 | 2018-08-03 | 宝洁公司 | 包含气味控制组合物的制品 |
| GB2555584B (en) | 2016-10-28 | 2020-05-27 | Smith & Nephew | Multi-layered wound dressing and method of manufacture |
| GB201703383D0 (en) | 2017-03-02 | 2017-04-19 | Gargle Tech Ltd | Testing for particulates |
| CN107556677B (zh) * | 2017-10-09 | 2019-12-20 | 浙江卫星新材料科技有限公司 | 高加压吸收与高保水的高吸水性树脂及制备方法与应用 |
| CN107522996B (zh) * | 2017-10-09 | 2019-12-20 | 浙江卫星新材料科技有限公司 | 用以增强高吸水性树脂吸收性能的石墨烯组合物的制备方法 |
| EP4205851A3 (en) | 2018-09-05 | 2023-10-04 | Hero Scientific Ltd | Testing for particulates |
| US20220314194A1 (en) * | 2019-07-05 | 2022-10-06 | Sumitomo Seika Chemicals Co., Ltd. | Particulate water-absorbent resin composition |
| WO2021181339A1 (en) | 2020-03-11 | 2021-09-16 | Hero Scientific Ltd. | Testing devices |
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| CN112500600B (zh) * | 2020-11-23 | 2023-01-24 | 威骏(上海)环保包装有限公司 | 一种自清洁抗菌可降解日化瓶及其制备方法 |
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-
2002
- 2002-06-26 CN CNA028116496A patent/CN1514739A/zh active Pending
- 2002-06-26 DE DE60209916T patent/DE60209916T2/de not_active Expired - Lifetime
- 2002-06-26 JP JP2003508329A patent/JP4220375B2/ja not_active Expired - Lifetime
- 2002-06-26 AT AT02759103T patent/ATE320238T1/de not_active IP Right Cessation
- 2002-06-26 KR KR1020037013220A patent/KR100910546B1/ko not_active Expired - Lifetime
- 2002-06-26 US US10/471,874 patent/US7183345B2/en not_active Expired - Lifetime
- 2002-06-26 BR BRPI0209022A patent/BRPI0209022B8/pt not_active IP Right Cessation
- 2002-06-26 EP EP02759103A patent/EP1404283B2/en not_active Expired - Lifetime
- 2002-06-26 WO PCT/US2002/020572 patent/WO2003002089A1/en not_active Ceased
-
2008
- 2008-09-12 JP JP2008235199A patent/JP5050183B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BR0209022B1 (pt) | 2014-09-23 |
| US7183345B2 (en) | 2007-02-27 |
| KR100910546B1 (ko) | 2009-08-03 |
| JP4220375B2 (ja) | 2009-02-04 |
| BR0209022A (pt) | 2004-07-13 |
| CN1514739A (zh) | 2004-07-21 |
| DE60209916D1 (de) | 2006-05-11 |
| US20040157971A1 (en) | 2004-08-12 |
| WO2003002089A1 (en) | 2003-01-09 |
| EP1404283A1 (en) | 2004-04-07 |
| JP5050183B2 (ja) | 2012-10-17 |
| JP2009007583A (ja) | 2009-01-15 |
| BRPI0209022B8 (pt) | 2021-06-22 |
| JP2005516075A (ja) | 2005-06-02 |
| EP1404283B1 (en) | 2006-03-15 |
| KR20040014490A (ko) | 2004-02-14 |
| EP1404283B2 (en) | 2011-02-23 |
| ATE320238T1 (de) | 2006-04-15 |
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