Dr. Mackay graduated from the University of Texas Southwestern Medical Center at Dallas in 1982. He works in Bellingham, WA and specializes in Neurology. Dr. Mackay is affiliated with Peace Health St Joseph Medical Center.
Us Patents
Denture Stabilizing Compositions Comprising A Mixed Partial Salt Of A Lower Alkyl Vinyl Ether-Maleic Acid Copolymer
Jayanth Rajaiah - Bridgeport CT Bao K. Ha - Bridgeport CT Abel Saud - Milford CT Bruce J. MacKay - Guilford CT
Assignee:
The Proctor & Gamble Company - Cincinnati OH
International Classification:
A61K 716 A61K 600 C09K 300
US Classification:
424 49
Abstract:
Stabilizer compositions including specific mixed partial salts of a lower alkyl vinyl ether-maleic acid copolymer, the partial salts containing from about 15% to about 40% free acid, are disclosed. The cationic salt function is from about 0. 1% to about 9. 9% zinc or strontium cations, and from about 20% to about 67% calcium cations of the total initial carboxyl groups are reacted. Also disclosed are denture stabilizing compositions including a safe and adhesively effective amount of two or more denture adhesive components where one of the denture adhesive components is the above mixed partial salt.
Denture Stabilizing Compositions Having Improved Hold
Jayanth Rajaiah - Bridgeport CT Abel Saud - Milford CT Bruce J. MacKay - Guilford CT
Assignee:
The Procter & Gamble Company - Cincinnati OH
International Classification:
C08F 3004 C08F 844
US Classification:
526240
Abstract:
Disclosed are stabilizer compositions comprising specific mixed partial salts of a lower alkyl vinyl ether-maleic acid copolymer wherein said partial salts containing from about 15% to about 40% free acid, and as the cationic salt function: (a) from about 0. 1% to about 80% strontium cations; and (b) from about 0. 1% to about 65% zinc cations of the total initial carboxyl groups reacted. Also disclosed are denture stabilizing compositions comprising these mixed partial salts, as well as denture stabilizing compositions comprising a safe and adhesively effective amount of two or more denture adhesive components wherein one of said denture adhesive components is the mixed partial salt(s) of the present invention.
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