发明名称 |
Biaxially oriented polyolefins with a reduced blocking tendency with respect to cold sealing products |
摘要 |
The invention relates to a multilayered biaxially oriented polyolefin film in the form of a release film in a laminate which is coated on an outer surface thereof with a cold seal adhesive. The release film comprises a base layer and at least one outer layer. At least one layer of the release film contains wax having an average molecular weight Mn of 200-3000. The invention also relates to a method for producing the film and the use thereof.
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申请公布号 |
US2003124344(A1) |
申请公布日期 |
2003.07.03 |
申请号 |
US20020257002 |
申请日期 |
2002.10.03 |
申请人 |
WIENERS GERHARD;HOLZER SUSANNE;SCHISCHKO JURGEN |
发明人 |
WIENERS GERHARD;HOLZER SUSANNE;SCHISCHKO JURGEN |
分类号 |
B32B27/18;B32B27/32;(IPC1-7):B32B7/12 |
主分类号 |
B32B27/18 |
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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