| 发明名称 |
Mouthwash composition including a solvent-free high molecular weight uncrosslinked terpolymer of maleic anhydride C1-C4 alkyl vinyl ether and isobutylene |
| 摘要 |
This invention relates to a mouthwash composition including a solvent-free, high molecular weight (>1,500,000) uncrosslinked terpolymer of maleic anhydride, a C1-C4 alkyl vinyl ether and isobutylene.
|
| 申请公布号 |
US6117416(A) |
申请公布日期 |
2000.09.12 |
| 申请号 |
US19990396026 |
申请日期 |
1999.09.15 |
| 申请人 |
ISP INVESTMENTS INC. |
发明人 |
PROSISE, WILLIAM E.;CURRY, JAMES F.;PLOCHOCKA, KRYSTYNA |
| 分类号 |
A61K6/00;A61K8/34;A61K8/81;A61Q11/00;C08F222/06;C08K5/00;C08K5/13;(IPC1-7):A61K7/16 |
主分类号 |
A61K6/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
