CA2263473A1 - Silver-based antimicrobial compositions - Google Patents

Silver-based antimicrobial compositions

Info

Publication number
CA2263473A1
CA2263473A1 CA002263473A CA2263473A CA2263473A1 CA 2263473 A1 CA2263473 A1 CA 2263473A1 CA 002263473 A CA002263473 A CA 002263473A CA 2263473 A CA2263473 A CA 2263473A CA 2263473 A1 CA2263473 A1 CA 2263473A1
Authority
CA
Canada
Prior art keywords
silver
antimicrobial compositions
compositions
based antimicrobial
processes
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.)
Granted
Application number
CA002263473A
Other languages
French (fr)
Other versions
CA2263473C (en
Inventor
Christopher C. Capelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 US08/909,239 external-priority patent/US6093414A/en
Application filed by Individual filed Critical Individual
Priority to CA002383742A priority Critical patent/CA2383742C/en
Publication of CA2263473A1 publication Critical patent/CA2263473A1/en
Application granted granted Critical
Publication of CA2263473C publication Critical patent/CA2263473C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/64—Thiosulfates; Dithionites; Polythionates
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D1/00—Bristles; Selection of materials for bristles
    • A46D1/006—Antimicrobial, disinfectant bristles, handle, bristle-carrier or packaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/24—Heavy metals; Compounds thereof
    • A61K33/38—Silver; Compounds thereof
    • 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
    • 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
    • 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
    • A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/22—Lipids, fatty acids, e.g. prostaglandins, oils, fats, waxes
    • A61L2300/222—Steroids, e.g. corticosteroids
    • 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
    • A61L2300/402—Anaestetics, analgesics, e.g. lidocaine
    • 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
    • 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
    • A61L2300/406—Antibiotics
    • 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
    • A61L2300/43—Hormones, e.g. dexamethasone
    • 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
    • A61L2300/45—Mixtures of two or more drugs, e.g. synergistic mixtures

Abstract

The present invention relates generally to silver-based antimicrobial compositions and processes for making such compositions. More particularly, the present invention describes stable, purified silver-based antimicrobial compositions, and processes for making such compositions, comprising carrier-free silver thiosulfate ion complexes either suspended in a base or incorporated into a matrix. These silver thiosulfate ion complex antimicrobial compositions are useful in the treatment and prevention of infections and diseases.
CA002263473A 1996-08-16 1997-08-15 Silver-based antimicrobial compositions Expired - Fee Related CA2263473C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002383742A CA2383742C (en) 1996-08-16 1997-08-15 Silver-based antimicrobial compositions

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US2410896P 1996-08-16 1996-08-16
US60/024,108 1996-08-16
US08/909,239 US6093414A (en) 1997-08-11 1997-08-11 Silver-based antimicrobial compositions
US08/909,239 1997-08-11
PCT/US1997/014697 WO1998006260A1 (en) 1996-08-16 1997-08-15 Silver-based antimicrobial compositions

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002383742A Division CA2383742C (en) 1996-08-16 1997-08-15 Silver-based antimicrobial compositions

Publications (2)

Publication Number Publication Date
CA2263473A1 true CA2263473A1 (en) 1998-02-19
CA2263473C CA2263473C (en) 2003-04-22

Family

ID=26698050

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002263473A Expired - Fee Related CA2263473C (en) 1996-08-16 1997-08-15 Silver-based antimicrobial compositions

Country Status (4)

Country Link
EP (1) EP0920252A4 (en)
AU (1) AU735373B2 (en)
CA (1) CA2263473C (en)
WO (1) WO1998006260A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009015476A1 (en) * 2007-08-02 2009-02-05 Covalon Technologies Ltd. Antimicrobial photo-stable coating composition
US7745686B2 (en) 2001-11-02 2010-06-29 Playtex Products, Inc. Catamenial device

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6054800A (en) 1999-06-25 2001-01-31 Arch Chemicals, Inc. Pyrithione biocides enhanced by silver, copper, or zinc ions
DE19956398A1 (en) * 1999-11-24 2001-06-13 Hahl Filaments Gmbh & Co Kg Monofilament synthetic fiber
IL133473A0 (en) * 1999-12-12 2001-04-30 Avenir R & B Medical Technolog Bactericidal haemostatic preparations for local use and the methods of their production and conservation
US8679523B2 (en) 1999-12-30 2014-03-25 Kimberly-Clark Worldwide, Inc. Oxygen-delivery closed cell foam matrix for wound treatment
WO2002043743A1 (en) * 2000-11-29 2002-06-06 Bristol-Myers Squibb Company Light stabilized antimicrobial materials
DE60209916T2 (en) * 2001-06-29 2006-11-16 Dow Global Technologies, Inc., Midland SUPERABSORBING CARBOXYL-CONTAINING POLYMERS WITH ODORING CHARACTERISTICS AND METHOD FOR THE PRODUCTION THEREOF
KR100870629B1 (en) 2001-06-29 2008-11-26 에보닉 스톡하우젠 게엠베하 Superabsorbent carboxyl-containing polymers with odor control properties
US9381382B2 (en) 2002-06-04 2016-07-05 The Procter & Gamble Company Composition comprising a particulate zinc material, a pyrithione or a polyvalent metal salt of a pyrithione and a gel network
US9381148B2 (en) 2003-03-18 2016-07-05 The Procter & Gamble Company Composition comprising particulate zinc material with a high relative zinc lability
IN266973B (en) 2004-07-30 2007-07-06 Kimberly Clark Co
WO2006015317A2 (en) 2004-07-30 2006-02-09 Acrymed, Inc. Antimicrobial devices and compositions
EP1809264B1 (en) * 2004-09-20 2016-04-13 Avent, Inc. Antimicrobial amorphous compositions
GB0525504D0 (en) 2005-12-14 2006-01-25 Bristol Myers Squibb Co Antimicrobial composition
US20110301553A1 (en) * 2010-06-04 2011-12-08 Smiths Medical Asd, Inc. Antimicrobial lubricant
GB201020236D0 (en) 2010-11-30 2011-01-12 Convatec Technologies Inc A composition for detecting biofilms on viable tissues
CN102274135A (en) * 2011-08-25 2011-12-14 宁夏医科大学 Cheilosis preventing lipstick
JP6114841B2 (en) 2013-02-28 2017-04-12 ダーミラ， インク．Ｄｅｒｍｉｒａ， Ｉｎｃ． Glycopyrrolate salt
US9006462B2 (en) 2013-02-28 2015-04-14 Dermira, Inc. Glycopyrrolate salts
US9970303B2 (en) 2014-05-13 2018-05-15 Entrotech, Inc. Erosion protection sleeve
PL411078A1 (en) * 2015-01-27 2016-08-01 Uniwersytet Medyczny w Łodzi Complex silver compound, method for producing a complex compound and application of a complex compound
US11944095B2 (en) 2017-04-05 2024-04-02 Suominen Corporation Substrate for efficient use in sanitizing and disinfecting
CN112897472B (en) * 2021-02-03 2022-09-06 晋大纳米科技（厦门）有限公司 Preparation method of high-temperature-resistant and illumination-resistant silver complexing solution, silver complexing solution and antibacterial product

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR882M (en) * 1961-01-18 1961-10-06
US4581028A (en) * 1984-04-30 1986-04-08 The Trustees Of Columbia University In The City Of New York Infection-resistant materials and method of making same through use of sulfonamides
US4677143A (en) * 1984-10-01 1987-06-30 Baxter Travenol Laboratories, Inc. Antimicrobial compositions
US5102401A (en) * 1990-08-22 1992-04-07 Becton, Dickinson And Company Expandable catheter having hydrophobic surface
JP2590653B2 (en) * 1990-11-28 1997-03-12 松下電器産業株式会社 Antimicrobial composite, method for producing the same, resin and coking material using the same
US5429819A (en) * 1992-10-14 1995-07-04 Matsushita Electric Industrial Co., Ltd. Antiviral composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7745686B2 (en) 2001-11-02 2010-06-29 Playtex Products, Inc. Catamenial device
WO2009015476A1 (en) * 2007-08-02 2009-02-05 Covalon Technologies Ltd. Antimicrobial photo-stable coating composition
AU2008281278B2 (en) * 2007-08-02 2012-08-09 Covalon Technologies Ltd. Antimicrobial photo-stable coating composition
US8877256B2 (en) 2007-08-02 2014-11-04 Covalon Technologies Ltd. Antimicrobial photo-stable coating composition

Also Published As

Publication number Publication date
EP0920252A1 (en) 1999-06-09
WO1998006260A1 (en) 1998-02-19
AU735373B2 (en) 2001-07-05
AU4079797A (en) 1998-03-06
EP0920252A4 (en) 2004-08-18
CA2263473C (en) 2003-04-22

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Legal Events

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EEER Examination request
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