CA2383742A1 - Silver-based antimicrobial compositions - Google Patents

Silver-based antimicrobial compositions Download PDF

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Publication number
CA2383742A1
CA2383742A1 CA002383742A CA2383742A CA2383742A1 CA 2383742 A1 CA2383742 A1 CA 2383742A1 CA 002383742 A CA002383742 A CA 002383742A CA 2383742 A CA2383742 A CA 2383742A CA 2383742 A1 CA2383742 A1 CA 2383742A1
Authority
CA
Canada
Prior art keywords
ion complexes
silver thiosulfate
thiosulfate ion
silver
single phase
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
CA002383742A
Other languages
French (fr)
Other versions
CA2383742C (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 claimed from CA002263473A external-priority patent/CA2263473C/en
Publication of CA2383742A1 publication Critical patent/CA2383742A1/en
Application granted granted Critical
Publication of CA2383742C publication Critical patent/CA2383742C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The present invention relates generally to methods for making essentially anhydrous silver thiosulfate ion complexes. The method comprises: a) providing an aqueous solution of silver thiosulfate ion complexes; b) adding a solvent to said solution to create a biphasic separation wherein said silver thiosulfate ion complexes separate into a single phase; c) collecting said single phase containing said silver thiosulfate ion complexes; and d) removing water from said single phase such that said silver thiosulfate ion complexes are essentially anhydrous.
CA002383742A 1996-08-16 1997-08-15 Silver-based antimicrobial compositions Expired - Fee Related CA2383742C (en)

Applications Claiming Priority (6)

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
CA002263473A CA2263473C (en) 1996-08-16 1997-08-15 Silver-based antimicrobial compositions
PCT/US1997/014697 WO1998006260A1 (en) 1996-08-16 1997-08-15 Silver-based antimicrobial compositions

Related Parent Applications (1)

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

Publications (2)

Publication Number Publication Date
CA2383742A1 true CA2383742A1 (en) 1998-02-19
CA2383742C CA2383742C (en) 2004-01-20

Family

ID=31191515

Family Applications (1)

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

Country Status (1)

Country Link
CA (1) CA2383742C (en)

Also Published As

Publication number Publication date
CA2383742C (en) 2004-01-20

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