发明名称 |
Denture stabilizing compositions comprising a mixed partial salt of a lower alkyl vinyl ether-maleic acid copolymer |
摘要 |
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.
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申请公布号 |
US5424058(A) |
申请公布日期 |
1995.06.13 |
申请号 |
US19940227917 |
申请日期 |
1994.04.15 |
申请人 |
THE PROCTOR & GAMBLE COMPANY |
发明人 |
RAJAIAH, JAYANTH;HA, BAO K.;SAUD, ABEL;MACKAY, BRUCE J. |
分类号 |
A61C13/23;A61K6/00;C08F8/44;(IPC1-7):A61K7/16;C09K3/00 |
主分类号 |
A61C13/23 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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