发明名称 |
PROTECTIVE FILM FOR ELECTRONIC COMPONENT, MANUFACTURING METHOD THEREFOR, AND USE THEREOF |
摘要 |
Disclosed is a protective film for an electronic component comprising a base material containing a heat resistant resin and an adhesive layer formed on the base material containing an ethylene-unsaturated carboxylic acid copolymer or a metal salt thereof, wherein the ethylene-unsaturated carboxylic acid copolymer or the metal salt thereof contains 3 to 30% by weight of the structural unit derived from an unsaturated carboxylic acid. |
申请公布号 |
KR20110079754(A) |
申请公布日期 |
2011.07.07 |
申请号 |
KR20117011963 |
申请日期 |
2009.11.20 |
申请人 |
DU PONT-MITSUI POLYCHEMICALS CO., LTD. |
发明人 |
MAKI NOBUYUKI;HASHIMOTO HIDENORI |
分类号 |
B32B27/28;G06K19/077;H05K3/28 |
主分类号 |
B32B27/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|