| 发明名称 |
Highly flexible starch-based films |
| 摘要 |
Film-forming compositions are disclosed that can comprise, on a dry solids basis, 25 to 75 percent by weight of certain starch derivatives and 25 to 75% primary external plasticizer. The starch derivatives can be chemically modified starches that range in molecular weight from 100,000 to 2,000,000. The high levels of plasticizer in the films give excellent film flexibility and integrity. The films are also resistant to penetration by water, oil and/or grease.
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| 申请公布号 |
US2002142031(A1) |
申请公布日期 |
2002.10.03 |
| 申请号 |
US20010792910 |
申请日期 |
2001.02.26 |
| 申请人 |
GILLELAND G. M.;TURNER J. L.;PATTON P. A.;HARRISON M. D. |
发明人 |
GILLELAND G. M.;TURNER J. L.;PATTON P. A.;HARRISON M. D. |
| 分类号 |
A61K9/36;A61K9/48;C08L3/00;C08L3/04;C08L3/06;C08L3/08;C08L3/12;C09D103/00;C09D103/04;C09D103/06;C09D103/08;C09D103/12;C09J103/00;C09J103/04;C09J103/06;C09J103/08;C09J103/12;D21H19/14;D21H21/16;(IPC1-7):A61K9/48;B32B23/04;A21D13/00 |
主分类号 |
A61K9/36 |
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