发明名称 |
PRIMER COMPOSITIONS FOR OPTICAL FILMS |
摘要 |
<p>Articles and laminates include a substrate with a first polyester surface and a second polyester surface, a crosslinked polyurethane-based primer coated on at least the first polyester surface, and an optically clear heat activated adhesive adjacent to the crosslinked polyurethane-based primer. The articles and laminates are prepared by applying a polyurethane-based dispersion and a crosslinker on at least one polyester surface, drying the applied coating, heating while stretching the substrate and the coating to form a crosslinked primer layer on the stretched polyester surface, and applying an optically clear heat activated adhesive onto the crosslinked primer layer.</p> |
申请公布号 |
SG11201404548Q(A) |
申请公布日期 |
2014.08.28 |
申请号 |
SG11201404548Q |
申请日期 |
2013.01.28 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
CHIEN, BERT T.;GERLACH, CHRISTOPHER P.;KING, GREGORY F.;WILLETT, PEGGY S.;HAAK, CHRISTOPHER A.;THERY, RONALD K. |
分类号 |
B32B7/12;B05D5/00;B32B27/06;C09J7/00 |
主分类号 |
B32B7/12 |
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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