发明名称 |
SHAPED ARTICLES AS OBTAINED FROM A THERMOPLASTIC STARCH MELT |
摘要 |
Shaped articles, as obtained from a thermoplastic melt, which melt comprises a medium and a phase, the medium func- tioning as a dispersion medium with respect to the phase, the phase likewise functioning as a disperse phase with respect to the medium, the phase being present in the thermoplastic melt at a concentration sufficient to effect an increase in dissolution of said articles by comparison with the rate of dissolution of articles made from a thermoplastic melt absent said phase, said medium consisting of a melt comprising destructurised starch and said phase comprising at least a hydrophilic material.
|
申请公布号 |
CA2072116(C) |
申请公布日期 |
2003.09.23 |
申请号 |
CA19912072116 |
申请日期 |
1991.08.19 |
申请人 |
WARNER-LAMBERT COMPANY LLC |
发明人 |
COLE, EWART THOMAS;EGLI, MARKUS |
分类号 |
A61K47/36;A61J3/07;A61K9/48;A61K9/52;A61L31/00;C08J5/00;C08L3/00;C08L3/02;(IPC1-7):C08L3/02;B29B7/82;B29B7/90 |
主分类号 |
A61K47/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|