Chitosan - antimicrobial solid surface material contains a metal complex 机翻标题: 暂无翻译,请尝试点击翻译按钮。

源语言标题
(JP2005514510) キト​サン-金属​錯体​を​含有​する​抗菌​性​固体​表面​材料
公开号/公开日
JP2005514510 A 2005-05-19 [JP2005514510] / 2005-05-19
申请号/申请日
2003JP-0560097 / 2002-12-20
发明人
Sabesan Suburamaniamu;Jiyoga Meritsusa Sea;Apuruton Gary Tay;
申请人
DU PONT DE NEMOURS;
主分类号
IPC分类号
A01N-043/16A47B-096/18A47K-003/02A47K-003/28A61L-015/46C08B-037/08C08K-003/00C08K-003/08C08K-003/10C08K-005/00C08L-101/00E03C-001/18E04F-013/02
摘要
(JP2005514510) A solid surface material with an antimicrobial agent in a thermoset and/or thermoplastic resin matrix where the antimicrobial agent comprises a chitosan-metal complex.  (From US2003152632 A1)
机翻摘要
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地址
代理人
代理机构
;
优先权号
2001US-60343321 2001-12-21 2002WO-US40714 2002-12-20
主权利要求
(JP2005514510) 1. A thermoplastic resin, thermosetting resin, and combinations thereof selected from the group of the resin matrix and, dispersed in a matrix and at least one antimicrobial agent comprises 1, the antimicrobial agent is chitosan and a metal, metal compound and a complex selected from chitosan and comprising an antimicrobial effect as the surface of a solid material.  2. 1 Dispersed in a matrix of at least one filler material further comprises a solid surface material according to claim 1.  3. The thermoplastic resin is an olefin, diene, vinyl polymers, fluoropolymers, HuVkl chain polymers, and combinations thereof is selected from a solid surface material according to claim 1.  4. The thermoplastic resin is low density polyethylene, high density polyethylene, polypropylene, polybutadiene, neoprene, polystyrene, acrylic, polyvinyl chloride, polytetrafluoroethylene, polyamide, polyester, polyurethane, polyether, polyacetal, polycarbonate, and combinations thereof selected from the solid surface material according to claim 1.  5. The acrylic resin is a vinyl monomer and the monomer solution and an acrylic-based monomer or a copolymer comprising a monomer mixture containing an acrylic polymer dissolved in a solution comprising as a main component according to claim 1 Hallodex manufactured from the solid surface material.  6. The thermosetting resin is phenolic resin, amino resin, unsaturated polyester resins, epoxy resins, polyurethanes, silicone polymers, and combinations thereof selected from a solid surface material according to claim 1.  7. Wherein the filler is alumina trihydrate, alumina monohydrate, Bayer hydrate (Bayer), magnesium hydroxide, calcium carbonate, barium sulfate, and the quartz and other forms of silica is selected from the group consisting of solid surface material according to claim 2.  8. An outer surface of the antimicrobial agent is an antimicrobial effect is measured within a period of about 24 present in an amount to provide a solid surface material according to claim 1.  9. Wherein the metal is silver, copper, zinc, or a compound according to claim 1 solid surface material.  10. A filler comprising alumina trihydrate and further comprising, the antimicrobial agent is chitosan and the silver or the silver compound and the solid surface material comprising a complex according to claim 5.  11. In the form of a sheet or molded article according to claim 1 solid surface material.  12. Compression molding, injection molding or extrusion molding produced by the solid surface material according to claim 1.  13. Comprising a solid surface material according to claim 1 SyncBo.  14. A counter top comprising the solid surface material according to claim 1.  15. A table top comprising the solid surface material according to claim 1.  16. A writing instrument comprising the solid surface material according to claim 1.  17. A wall comprising the solid surface material according to claim 1.  18. A bath tub or shower wall according to claim 17 element of the wall.  19. A shower base comprising the solid surface material according to claim 1.  20. The wall comprises a material to a solid surface according to claim 1, sink, table angrenzende, counter, bathtub, shower or table top comprises a facility, the solid surface material in a bathroom, toilet, or a microorganism normally present in a lavatory CVX CLKs isordinarily, TOILET, and a solid surface in the chamber or cosmetic method of reducing proliferation of a microbe.  21. A wall comprising the solid surface material according to claim 1, sink, counter top, table, table top, shower stall, or back splash which comprises equipment, wherein the solid surface is a medical facility PLAIN CVX microorganisms present in the solid surface of a medical facility can reduce the growth of microorganisms in the method.  22. The medical facility is a hospital, clinic, medical van, or nursing homes in the method according to claim 21.  23. A counter top comprising the solid surface material according to claim 1, cutting boards, sinks, back splash, table top, Salad bar top, Salad bar shield, Fudoragu zone, in the area of the soiled dishes, the dishwasher washing or dishwashing equipment comprising a drying section, the solid surface material of the container of food, cooking, or supply HazMat PLAIN facility can be exposed to microorganisms present in the display of food, cooking, solid surface facility handling feed or in the microbial growth reduction method.  24. The cooking of food facility is canned, frozen, meat packing, fish packing, bread baking, and are selected from the group consisting Pastry baking method according to claim 23 facility.  25. (a) 0 .25-8.0 weight % of chitosan in an acid solution and the dissolving step, the product of step (b) (a) the step of adding a solution of a salt of silver, the product of step (b) (c) while stirring and adding the water, basic solution (d) by adding, to the product of step (c) raising the pH of the step pH7-8, step (e) filtering the product of step (d) and, in step (e) (f) filtering the solid obtained and washing with water, in the step (g) (f) solid and washing with acetonitrile, (h) the washed solid is dried under vacuum to obtain a chitosan-silver complex -, (i) optionally, in the step (h) grinding the dried product of step a fine powder comprising the sequential steps of - manufacturing method of a silver complex of chitosan.  26. The acid solution is an aqueous solution of acetic acid and 0.25-5%, 0.5-20 weight % of the silver salt solution is an aqueous solution of silver nitrate and, in the step (d), the aqueous solution of ammonium hydroxide or substituted ammonium hydroxide to raise the pH by the addition of a method according to claim 25.  27. A silver complex prepared by the method according to claim 25 - chitosan.  28. Comprising a chitosan - silver complex according to claim 27, finishing solution for application to the fabric.  29. Comprising a diaper according to claim 27 - chitosan-silver complex, an incontinence garment, sanitary napkin or tampon.
法律状态
(JP2005514510) LEGAL DETAILS FOR JP2005514510  Actual or expected expiration date=2008-08-13    Legal state=DEAD    Status=LAPSED     Event publication date=2002-12-20  Event code=JP/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=JP JP2003560097  Application date=2002-12-20  Standardized application number=2003JP-0560097     Event publication date=2005-05-19  Event code=JP/A  Event indicator=Pos  Event type=Examination events  Published application  Publication country=JP  Publication number=JP2005514510  Publication stage Code=A  Publication date=2005-05-19  Standardized publication number=JP2005514510     Event publication date=2005-12-17  Event code=JP/A621  Event indicator=Pos  Event type=Examination events  Written request for application examination  Effective date of the event=2005-12-16  JAPANESE INTERMEDIATE CODE: A621     Event publication date=2005-12-17  Event code=JP/A521  Event type=Restitution or restoration  Written amendment  Effective date of the event=2005-12-16  JAPANESE INTERMEDIATE CODE: A523     Event publication date=2008-03-04  Event code=JP/RD02  Event type=Change of name or address  Event type=Administrative notifications  Notification of acceptance of power of attorney  Effective date of the event=2008-03-03  JAPANESE INTERMEDIATE CODE: A7422     Event publication date=2008-08-14  Event code=JP/A761  Event indicator=Neg  Event type=Event indicating Not In Force  Written withdrawal of application  Effective date of the event=2008-08-13  JAPANESE INTERMEDIATE CODE: A761
专利类型码
A
国别省市代码
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