CN1322474A - Aggregation-preventing nanometer wide-spectrum antibacterial silve powder and its inductrial production process - Google Patents
Aggregation-preventing nanometer wide-spectrum antibacterial silve powder and its inductrial production process Download PDFInfo
- Publication number
- CN1322474A CN1322474A CN01110767A CN01110767A CN1322474A CN 1322474 A CN1322474 A CN 1322474A CN 01110767 A CN01110767 A CN 01110767A CN 01110767 A CN01110767 A CN 01110767A CN 1322474 A CN1322474 A CN 1322474A
- Authority
- CN
- China
- Prior art keywords
- silver
- aggregation
- nano
- spectrum antibacterial
- broad
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
-
- 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
- A61L2/238—Metals or alloys, e.g. oligodynamic metals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/08—Drugs for disorders of the urinary system of the prostate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/02—Drugs for genital or sexual disorders; Contraceptives for disorders of the vagina
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/14—Vasoprotectives; Antihaemorrhoidals; Drugs for varicose therapy; Capillary stabilisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/054—Nanosized particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
Abstract
Description
Source of bacterial name | PNSM and control bacteriostatic diameter (mm) | Result of drug sensitivity of antibacterial drug canthus C method | ||||||||||
Final washing | Washing machine 50 times | Washing machine 100 times (twice) | Negative of Control | Erythromycin | Benzoxazole Penicillin | Fluorobenzyl Penicillin | Cephalosporin Azoline | Cephalosporin Furoxime | Cephalosporin Tadin derivatives | Qingda (celebration) Mycin | Cyclopropan Floxacin hydrate | |
Staphylococcus aureus ATCC25923 Escherichia coli ATCC25922 Pseudomonas aeruginosa ATCC27853 Clostridium perfringens CMCC (B)64606 Staphylococcus Aureus (MRSA) secretion Staphylococcus Epidermidis (MRSE) secretion Secretion of streptococcus pyogenes Neisseria gonorrhoeae secretion Secretion of Escherichia coli Secretion of enterobacter cloacae Enterobacter aerogenesSecretion material Secretion of pseudomonas aeruginosa Secretion of stenotrophomonas maltophilia Acinetobacter baumannii secretion Klebsiella pneumoniae secretion Serratia marcescens secretion Secretion of Citrobacter freudenreichii Secretion of Rauverdenum Repentium Hydrophilic aeromonas secretion Aeromonas sobria secretion Vibrio vulnificus secretion Proteus mirabilis secretion Secretion of Proteus vulgaris Proteus pennisatus secretion Candida albicans secretion Candida tropicalis secretion Candida parapsilosis secretion Glomus saccharomycete secretion | 18 13 12 10 17 18 9 10 17 9 14 15 14 13 15 16 11 15 13 14 17 11 11 10 21 18 20 27 | 15 13 12 15 15 8 10 14 8 12 15 13 12 14 13 10 13 11 12 15 10 9 9 20 17 19 26 | 5 12 12 15 16 8 10 14 8 13 15 14 12 14 14 11 13 13 12 15 10 11 10 20 18 20 26 | 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 | 24 10 6 6 6 6 31 6 11 6 6 6 19 6 6 6 6 16 17 6 9 6 6 6 6 6 6 | S R R S | S S R R S S R R R R R R R R R R R R R R R R | S S R R S S R R R R R R R R R R R I R R R R | S S R R S S R R R R R R R R R R R I R R R I | S S S R R S S R R R R S S S R R S S S S S S S | S S S R R S S R R R R R S R R R R R R I R R R | S S S R R S S R R R R S S S S R S S S S R R S |
Claims (11)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011107677A CN1179646C (en) | 2001-04-20 | 2001-04-20 | Aggregation-preventing nanometer wide-spectrum antibacterial silve powder and its inductrial production process |
CN01223000U CN2479952Y (en) | 2001-04-20 | 2001-05-08 | Nm silver plaster for trauma |
CN01129505A CN1328819A (en) | 2001-04-20 | 2001-06-22 | Nanometer silver antimicrobial inflammation-relieving film for curing gynecopathy and its production process |
CNB011295074A CN1169529C (en) | 2001-04-20 | 2001-06-22 | Nanometer silver antimicrobial inflammation-relieving gel for curing prostatitis and its industrial production process |
CNB018231578A CN1224479C (en) | 2001-04-20 | 2001-11-26 | Mathod for preparing micro powder containing anti-agglomerated nanometer silver, micro powder produced by the mathod and its application |
PCT/CN2001/001584 WO2002090025A1 (en) | 2001-04-20 | 2001-11-26 | Mathod for preparing micro powder containing anti-agglomerated nanometer silver, micro powder produced by the mathod and its application |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011107677A CN1179646C (en) | 2001-04-20 | 2001-04-20 | Aggregation-preventing nanometer wide-spectrum antibacterial silve powder and its inductrial production process |
CN01223000U CN2479952Y (en) | 2001-04-20 | 2001-05-08 | Nm silver plaster for trauma |
CN01129505A CN1328819A (en) | 2001-04-20 | 2001-06-22 | Nanometer silver antimicrobial inflammation-relieving film for curing gynecopathy and its production process |
CNB011295074A CN1169529C (en) | 2001-04-20 | 2001-06-22 | Nanometer silver antimicrobial inflammation-relieving gel for curing prostatitis and its industrial production process |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1322474A true CN1322474A (en) | 2001-11-21 |
CN1179646C CN1179646C (en) | 2004-12-15 |
Family
ID=27429906
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011107677A Expired - Fee Related CN1179646C (en) | 2001-04-20 | 2001-04-20 | Aggregation-preventing nanometer wide-spectrum antibacterial silve powder and its inductrial production process |
CN01223000U Expired - Lifetime CN2479952Y (en) | 2001-04-20 | 2001-05-08 | Nm silver plaster for trauma |
CN01129505A Pending CN1328819A (en) | 2001-04-20 | 2001-06-22 | Nanometer silver antimicrobial inflammation-relieving film for curing gynecopathy and its production process |
CNB011295074A Expired - Fee Related CN1169529C (en) | 2001-04-20 | 2001-06-22 | Nanometer silver antimicrobial inflammation-relieving gel for curing prostatitis and its industrial production process |
CNB018231578A Expired - Fee Related CN1224479C (en) | 2001-04-20 | 2001-11-26 | Mathod for preparing micro powder containing anti-agglomerated nanometer silver, micro powder produced by the mathod and its application |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01223000U Expired - Lifetime CN2479952Y (en) | 2001-04-20 | 2001-05-08 | Nm silver plaster for trauma |
CN01129505A Pending CN1328819A (en) | 2001-04-20 | 2001-06-22 | Nanometer silver antimicrobial inflammation-relieving film for curing gynecopathy and its production process |
CNB011295074A Expired - Fee Related CN1169529C (en) | 2001-04-20 | 2001-06-22 | Nanometer silver antimicrobial inflammation-relieving gel for curing prostatitis and its industrial production process |
CNB018231578A Expired - Fee Related CN1224479C (en) | 2001-04-20 | 2001-11-26 | Mathod for preparing micro powder containing anti-agglomerated nanometer silver, micro powder produced by the mathod and its application |
Country Status (2)
Country | Link |
---|---|
CN (5) | CN1179646C (en) |
WO (1) | WO2002090025A1 (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003101200A1 (en) * | 2002-06-03 | 2003-12-11 | Shenzhen Tsinghua Yuanxing Nano-Material Co., Ltd. | Composite nanostuctured silver |
US6692773B2 (en) | 2000-07-27 | 2004-02-17 | Nucryst Pharmaceuticals Corp. | Treatment of hyperproliferative skin disorders and diseases |
US6719987B2 (en) | 2000-04-17 | 2004-04-13 | Nucryst Pharmaceuticals Corp. | Antimicrobial bioabsorbable materials |
US6723350B2 (en) | 2001-04-23 | 2004-04-20 | Nucryst Pharmaceuticals Corp. | Lubricious coatings for substrates |
US6989157B2 (en) | 2000-07-27 | 2006-01-24 | Nucryst Pharmaceuticals Corp. | Dry powders of metal-containing compounds |
US7001617B2 (en) | 2001-04-23 | 2006-02-21 | Nueryst Pharmaceuticals Corp. | Method of induction of apoptosis and inhibition of matrix metalloproteinases using antimicrobial metals |
US7008647B2 (en) | 2001-04-23 | 2006-03-07 | Nucryst Pharmaceuticals Corp. | Treatment of acne |
US7201925B2 (en) | 2002-04-23 | 2007-04-10 | Nueryst Pharmaceuticals Corp. | Treatment of ungual and subungual diseases |
US7255881B2 (en) | 2000-07-27 | 2007-08-14 | Nucryst Pharmaceuticals Corp. | Metal-containing materials |
US7427416B2 (en) | 2000-07-27 | 2008-09-23 | Nucryst Pharmaceuticals Corp. | Methods of treating conditions using metal-containing materials |
US7470437B2 (en) | 2000-07-27 | 2008-12-30 | Nucryst Pharmaceuticals Corp. | Methods of treating conditions with a metal-containing material |
CN101049279B (en) * | 2007-04-30 | 2010-06-23 | 东莞市拓扑光电科技有限公司 | Antibacterial shampoo of Nano silver, and preparation method |
CN103688996A (en) * | 2013-11-28 | 2014-04-02 | 太原理工大学 | Method for preparing silver-loaded antibacterial agent by using waste cotton fiber |
US8865227B2 (en) | 2007-12-20 | 2014-10-21 | Smith & Nephew (Overseas) Limited | Metal carbonate particles and methods of making thereof |
CN107598186A (en) * | 2017-08-30 | 2018-01-19 | 苏州工业园区格云环保新材料有限公司 | A kind of preparation method of Nano Silver and its fumigation liquid |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
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US7137968B1 (en) | 2000-03-13 | 2006-11-21 | Nucryst Pharmaceuticals Corp. | Transcutaneous medical device dressings and method of use |
DE10346387A1 (en) * | 2003-10-07 | 2005-06-09 | Henkel Kgaa | Antimicrobial equipment of bathroom and toilet articles |
EP1616926A1 (en) * | 2004-07-15 | 2006-01-18 | Interuniversitair Microelektronica Centrum ( Imec) | Slurry composition and method for chemical polishing of copper integrated with tungsten based barrier metals |
US8399027B2 (en) | 2005-04-14 | 2013-03-19 | 3M Innovative Properties Company | Silver coatings and methods of manufacture |
CN100386369C (en) * | 2005-06-03 | 2008-05-07 | 陈汝霖 | New type products of Nano silver latex, and preparation method |
US20100203088A1 (en) * | 2005-06-08 | 2010-08-12 | Khandelwal Sanjeev | Silver Nanoparticle Dispersion Formulation |
US20070166399A1 (en) | 2006-01-13 | 2007-07-19 | 3M Innovative Properties Company | Silver-containing antimicrobial articles and methods of manufacture |
CN101466388A (en) * | 2006-06-16 | 2009-06-24 | 默克专利股份有限公司 | Antimicrobial carbon |
CN100457084C (en) * | 2006-08-04 | 2009-02-04 | 武汉正午阳光医药生物科技有限公司 | Nanometer silver type external use antibiotic gel for female external use and its prepn. method |
CN100396290C (en) * | 2006-11-03 | 2008-06-25 | 段炬红 | External use anti-bacteria foaming agent for gynecology |
US8815307B2 (en) * | 2008-12-31 | 2014-08-26 | Colotex Industrial Co., Ltd. | Process for producing porous polymer masterbatch and fiber thereof having anti-bacterial and odor eliminating functions |
CN102430761A (en) * | 2011-12-12 | 2012-05-02 | 池州学院 | Preparation method for water-soluble nano silver for killing oncomelania hupensis |
CN103341642B (en) * | 2013-07-26 | 2015-12-02 | 莆田学院 | A kind of cellulose green syt method of nano silver particles |
CN105640986A (en) * | 2014-11-28 | 2016-06-08 | 广东工业大学 | Silver nanoparticle composition for control of lung cancer and prostate cancer |
CN109137490A (en) * | 2018-06-27 | 2019-01-04 | 苏州市天翱特种织绣有限公司 | A kind of antibacterial modified method of cotton fiber |
MX2021009408A (en) | 2019-02-05 | 2021-11-12 | Griffith Foods Int Inc | Anti-caking agent or flow agent for a seasoning, pharmaceuticals or nutraceuticals. |
CN111763365B (en) * | 2020-07-17 | 2022-09-02 | 安信纳米生物科技(珠海)有限公司 | Antibacterial fresh-keeping material containing nano-silver and preparation method thereof |
CN113664213B (en) * | 2021-08-04 | 2023-11-21 | 湖南伟方生命科技有限公司 | Preparation method and application of nano silver antibacterial liquid |
CN114028318B (en) * | 2021-10-14 | 2023-11-21 | 湖南伟方生命科技有限公司 | Male antibacterial liquid and preparation method and application thereof |
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Family Cites Families (5)
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JPH07173022A (en) * | 1993-12-17 | 1995-07-11 | Asahi Chem Ind Co Ltd | Antimicrobial agent |
CN1058868C (en) * | 1994-11-26 | 2000-11-29 | 广州安信生物科技发展有限公司 | Long-effect and broad-spectrum antibiotic granules and its production |
JP4025839B2 (en) * | 1996-09-12 | 2007-12-26 | Dowaエレクトロニクス株式会社 | Silver powder and method for producing silver powder |
CN1161511C (en) * | 1999-07-27 | 2004-08-11 | 蒋建华 | Long-acting wide-spectrum antiseptic nanometer silver fabric and its making method |
CN1266761A (en) * | 2000-03-23 | 2000-09-20 | 南京大学 | Process for preparing nm-class silver powder |
-
2001
- 2001-04-20 CN CNB011107677A patent/CN1179646C/en not_active Expired - Fee Related
- 2001-05-08 CN CN01223000U patent/CN2479952Y/en not_active Expired - Lifetime
- 2001-06-22 CN CN01129505A patent/CN1328819A/en active Pending
- 2001-06-22 CN CNB011295074A patent/CN1169529C/en not_active Expired - Fee Related
- 2001-11-26 WO PCT/CN2001/001584 patent/WO2002090025A1/en not_active Application Discontinuation
- 2001-11-26 CN CNB018231578A patent/CN1224479C/en not_active Expired - Fee Related
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6719987B2 (en) | 2000-04-17 | 2004-04-13 | Nucryst Pharmaceuticals Corp. | Antimicrobial bioabsorbable materials |
US7427416B2 (en) | 2000-07-27 | 2008-09-23 | Nucryst Pharmaceuticals Corp. | Methods of treating conditions using metal-containing materials |
US6692773B2 (en) | 2000-07-27 | 2004-02-17 | Nucryst Pharmaceuticals Corp. | Treatment of hyperproliferative skin disorders and diseases |
US6989157B2 (en) | 2000-07-27 | 2006-01-24 | Nucryst Pharmaceuticals Corp. | Dry powders of metal-containing compounds |
US7470437B2 (en) | 2000-07-27 | 2008-12-30 | Nucryst Pharmaceuticals Corp. | Methods of treating conditions with a metal-containing material |
US7255881B2 (en) | 2000-07-27 | 2007-08-14 | Nucryst Pharmaceuticals Corp. | Metal-containing materials |
US6723350B2 (en) | 2001-04-23 | 2004-04-20 | Nucryst Pharmaceuticals Corp. | Lubricious coatings for substrates |
US6939568B2 (en) | 2001-04-23 | 2005-09-06 | Nucryst Pharmaceuticals Corp. | Treatment of inflammatory skin conditions |
US6989156B2 (en) | 2001-04-23 | 2006-01-24 | Nucryst Pharmaceuticals Corp. | Therapeutic treatments using the direct application of antimicrobial metal compositions |
US7001617B2 (en) | 2001-04-23 | 2006-02-21 | Nueryst Pharmaceuticals Corp. | Method of induction of apoptosis and inhibition of matrix metalloproteinases using antimicrobial metals |
US7008647B2 (en) | 2001-04-23 | 2006-03-07 | Nucryst Pharmaceuticals Corp. | Treatment of acne |
US7087249B2 (en) | 2001-04-23 | 2006-08-08 | Nucryst Pharmaceuticals Corp. | Treatment of mucosal membranes |
US7201925B2 (en) | 2002-04-23 | 2007-04-10 | Nueryst Pharmaceuticals Corp. | Treatment of ungual and subungual diseases |
WO2003101200A1 (en) * | 2002-06-03 | 2003-12-11 | Shenzhen Tsinghua Yuanxing Nano-Material Co., Ltd. | Composite nanostuctured silver |
CN101049279B (en) * | 2007-04-30 | 2010-06-23 | 东莞市拓扑光电科技有限公司 | Antibacterial shampoo of Nano silver, and preparation method |
US8865227B2 (en) | 2007-12-20 | 2014-10-21 | Smith & Nephew (Overseas) Limited | Metal carbonate particles and methods of making thereof |
CN103688996A (en) * | 2013-11-28 | 2014-04-02 | 太原理工大学 | Method for preparing silver-loaded antibacterial agent by using waste cotton fiber |
CN103688996B (en) * | 2013-11-28 | 2014-12-10 | 太原理工大学 | Method for preparing silver-loaded antibacterial agent by using waste cotton fiber |
CN107598186A (en) * | 2017-08-30 | 2018-01-19 | 苏州工业园区格云环保新材料有限公司 | A kind of preparation method of Nano Silver and its fumigation liquid |
CN107598186B (en) * | 2017-08-30 | 2019-08-20 | 苏州工业园区格云环保新材料有限公司 | A kind of preparation method of nano silver and its fumigation liquid |
Also Published As
Publication number | Publication date |
---|---|
CN1179646C (en) | 2004-12-15 |
CN1169529C (en) | 2004-10-06 |
CN2479952Y (en) | 2002-03-06 |
CN1505551A (en) | 2004-06-16 |
WO2002090025A1 (en) | 2002-11-14 |
CN1328827A (en) | 2002-01-02 |
CN1224479C (en) | 2005-10-26 |
CN1328819A (en) | 2002-01-02 |
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