发明名称 |
Double-sided pressure-sensitive adhesive tape or sheet and process of producing the same |
摘要 |
The double-sided pressure-sensitive adhesive tape or sheet is a double-sided pressure-sensitive adhesive tape or sheet containing a support having a pressure-sensitive adhesive layer on the both surfaces thereof, characterized in that the double-sided pressure-sensitive adhesive tape or sheet has a total thickness including the thickness of the support and the two pressure-sensitive adhesive layers formed on the both surfaces of the support of 0.003 mm or more and less than 0.03 mm and a breaking strength of from 2 to 26 MPa/10 mm-width. The support preferably has a thickness of from 0.002 to 0.012 mm. As the support, plastic films (especially, a polyethylene terephthalate film) are suitable. The double-sided pressure-sensitive adhesive tape or sheet may have a length of 5 m or more and have a roll-wound form.
|
申请公布号 |
US7655106(B2) |
申请公布日期 |
2010.02.02 |
申请号 |
US20040947236 |
申请日期 |
2004.09.23 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
NISHIYAMA NAOYUKI;SOEDA YOSHIKAZU;TAMAI HIRONORI;WADA HIROSHI;YAGURA KAZUYUKI;YAMAMOTO HIROSHI |
分类号 |
B32B37/20;B32B37/26;C09J5/02;C09J7/02;C09J133/00;C09J201/00 |
主分类号 |
B32B37/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|