| 发明名称 |
USE OF A POLYMER MATERIAL BASED ON MODIFIED HYDROCOLLOIDS AS ENCAPSULATING MATERIAL |
| 摘要 |
PCT No. PCT/EP95/02107 Sec. 371 Date Oct. 5, 1995 Sec. 102(e) Date Oct. 5, 1995 PCT Filed Jun. 2, 1995 PCT Pub. No. WO95/33554 PCT Pub. Date Dec. 14, 1995The present invention relates to the use of a polymer material based on modified hydrocolloids as covering material for critical working substances. |
| 申请公布号 |
EP0730493(A1) |
申请公布日期 |
1996.09.11 |
| 申请号 |
EP19950922491 |
申请日期 |
1995.06.02 |
| 申请人 |
OMNITECHNIK MIKROVERKAPSELUNGS-GMBH |
发明人 |
HINTERWALDNER, RUDOLF;HERTRICH, BRUNO;BABEL, WILFRIED |
| 分类号 |
A61K9/50;A61K47/32;B01J13/04;B01J13/06;B01J13/08;B01J13/14;C08F290/00;C08F299/00;C08G18/72;C08G59/18;C08J3/24;C09D101/00;C09D101/08;C09D103/00;C09D105/00;C09D189/00;(IPC1-7):B01J13/08 |
主分类号 |
A61K9/50 |
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