发明名称 |
DENTURE STABILIZING COMPOSITIONS HAVING IMPROVED HOLD |
摘要 |
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. |
申请公布号 |
WO9222280(A1) |
申请公布日期 |
1992.12.23 |
申请号 |
WO1992US04637 |
申请日期 |
1992.06.05 |
申请人 |
RICHARDSON VICKS, INC. |
发明人 |
RAJAIAH, JAYANTH;SAUD, ABEL;MAC KAY, BRUCE, JOHN |
分类号 |
A61C13/23;A61K6/00;C08F8/44;C08L29/10;C09J129/00;C09J129/10;C09J133/02;C09J135/00 |
主分类号 |
A61C13/23 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|