发明名称 |
Denture fixative composition containing partially neutralized copolymers of maleic acid or anhydride and alkyl vinyl ethers which are optionally partially crosslinked |
摘要 |
Denture fixative compositions contain denture fixative excipients and as the denture fixative, a water soluble partially neutralized alkyl vinyl ether-maleic acid or anhydride copolymer, optionally partly crosslinked, and at least one hydrophilic polymer, preferably sodium carboxymethylcellulose, polyethylene oxide or hydroxypropyl guar.
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申请公布号 |
US4521551(A) |
申请公布日期 |
1985.06.04 |
申请号 |
US19830557737 |
申请日期 |
1983.12.02 |
申请人 |
BLOCK DRUG COMPANY, INC. |
发明人 |
CHANG, TIANG-SHING;ZIENTEK, LUCY J. |
分类号 |
A61K6/00;C08L29/10;C08L35/08;(IPC1-7):C08L1/26;C09J3/04;C09J3/14 |
主分类号 |
A61K6/00 |
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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