| 发明名称 |
LATTICE-ENTRAPPED COMPOSITION |
| 摘要 |
LATTICE-ENTRAPPED COMPOSITION BACKGROUND AND SUMMARY OF THE INVENTION This invention relates to solid compositions wherein a non-cosmetic functional material is entrapped in the lattice of the cross-linked polymer during in situ polymerization of the monomers forming the polymer lattice. The invention provides for conversion of solid and/or liquid products into solid, free-flowing forms by entrapment of the functional materials in a hydrophobic polymer lattice.
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| 申请公布号 |
CA1316902(C) |
申请公布日期 |
1993.04.27 |
| 申请号 |
CA19870541340 |
申请日期 |
1987.07.06 |
| 申请人 |
DOW CORNING CORPORATION;CHROMECEK, RICHARD C.;SCARFO, LOUIS J. |
发明人 |
ABRUTYN, ERIC S.;CHROMECEK, RICHARD C.;SCARFO, LOUIS J. |
| 分类号 |
A01N25/10;A61K8/04;A61K8/36;A61K8/81;A61K9/16;A61K9/22;A61Q1/12;A61Q13/00;A61Q15/00;A61Q19/00;C08F2/44;(IPC1-7):C08F220/10;A61K47/00;A23L1/22;A23L1/236;A23L1/275 |
主分类号 |
A01N25/10 |
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