发明名称 |
FEUCHTIGKEIT- UND GASDURCHLÄSSIGE NICHTPORÖSE IONOMERISCHE FILME |
摘要 |
Moisture and gas permeable ionomeric films are described. The films described herein are obtained from blends of ionomers with an organic acid salt in the amount of at least about 5 wt %, and have MVTR greater than films obtained from conventional ionomers. Particularly preferred are the potassium salts of stearic, oleic, isostearic, and isooleic acids. Films comprising a liquid-absorbent ionomer film layer and an impermeable layer are provided. The films are suitable for preparation of tubular casings and shrinkbags, in particular, casings for smoked foodstuffs. |
申请公布号 |
DE60320129(D1) |
申请公布日期 |
2008.05.15 |
申请号 |
DE2003620129 |
申请日期 |
2003.11.12 |
申请人 |
E.I. DUPONT DE NEMOURS AND CO. |
发明人 |
CHEN, JOHN CHU;LEE, I-HWA |
分类号 |
A22C13/00;A23L13/40;A23L5/40;A23L13/00;A23L13/60;A23L27/00;B32B27/08;B32B27/32;C08J5/18;C08K5/09;C08K5/098;C08K5/103 |
主分类号 |
A22C13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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