发明名称 |
Release coating containing thermoplastic silicone-containing polymer |
摘要 |
An article including: a porous substrate that includes a fibrous material; and a release coating disposed on the fibrous material of the porous substrate; wherein the release coating includes a thermoplastic silicone-containing polymer. A method of making an article, which method includes: providing a porous backing having a first major surface and a second major surface; applying a pressure sensitive adhesive to the first major surface of the porous backing; and applying an aqueous dispersion including a thermoplastic silicone-containing polymer to the second major surface of the porous backing to form a low adhesion backsize.
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申请公布号 |
US7524545(B2) |
申请公布日期 |
2009.04.28 |
申请号 |
US20020147015 |
申请日期 |
2002.05.16 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
BANY STEPHEN W.;DIZIO JAMES P.;BRANDT PATRICIA J. A.;MANORE JANICE R.;GREEN JUDITH A. |
分类号 |
B41M5/40;C08G18/50;C08G18/61;C08G18/66;C08J7/04;C09J7/02 |
主分类号 |
B41M5/40 |
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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