发明名称 |
TRENNSCHICHTFREIE DUBLOFOLIE, VERFAHREN ZU IHRER HERSTELLUNG SOWIE IHRE VERWENDUNG |
摘要 |
<p>The characteristics of an at least 2-layered film with a low-melting side (LMS) and a high melting side (HMS) are that: (i) the HMS is of a thermoplastic polyurethane which softens at above 100 degrees C on the ''Koflerbank'' and whose softening range mid-pt. is at least 15 degrees C above that of the lower melting layer; (ii) the matrix component of the LMS is of a heat-adhesive thermoplastic polyamide, polyester or polyurethane with a softening range mid-pt. below 100 degrees C on the ''Koflerbank''; and (iii) the LMS has added to it an additive concentrate comprising (in)org. particles and a thermoplastic matrix resin.</p> |
申请公布号 |
AT393014(T) |
申请公布日期 |
2008.05.15 |
申请号 |
AT19960110774T |
申请日期 |
1996.07.04 |
申请人 |
EPUREX FILMS GMBH & CO. KG |
发明人 |
HARGARTER, NICOLE;SCHULTZE, DIRK;KUNOLD, REINHARD |
分类号 |
B32B27/08;B32B27/18;B32B27/40;C09J7/02 |
主分类号 |
B32B27/08 |
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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