| 发明名称 |
SURFACE TREATMENT COMPOSITION FOR SOFT SUBSTRATES |
| 摘要 |
A method for reducing the friability of soft substrates by applying an effective amount of a water soluble, polymeric dispersion to at least a portion of a treatment surface of the substrate, such that less than about 90 % of the exterior surface has the dispersion applied thereto.
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| 申请公布号 |
CA2452074(A1) |
申请公布日期 |
2004.06.04 |
| 申请号 |
CA20032452074 |
申请日期 |
2003.12.03 |
| 申请人 |
MCNEIL-PPC, INC. |
发明人 |
LIN, FENG;BUNICK, FRANK J. |
| 分类号 |
A61K9/00;A61K9/20;A61K9/28;(IPC1-7):A61K9/36;A61J3/00;A61K9/30;A61K31/192 |
主分类号 |
A61K9/00 |
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