发明名称 |
artigo adesivo termodescolável e métodos de preparo e uso do mesmo |
摘要 |
A heat-debondable adhesive article having two opposing sides is provided that includes a shape-memory polymer sheet in its temporary strained shape that includes a plurality of slits therein and a first adhesive on one opposing side of the polymer sheet and a second adhesive on the other opposing side of the polymer sheet. The provided article, optionally, includes a first substrate in contact with the first adhesive and a second substrate in contact with the second adhesive. The article can be debonded by heating the article to a temperature equal to or greater than a transition temperature for the shape-memory polymer sheet. |
申请公布号 |
BR112014001254(A2) |
申请公布日期 |
2017.02.21 |
申请号 |
BR20141101254 |
申请日期 |
2012.07.19 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
JOSEPH D.RULE;LESLIE M. LEBOW;NICHOLAS A. LEE;ROSS E. BEHLING |
分类号 |
C09J5/06;C09J7/02 |
主分类号 |
C09J5/06 |
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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