发明名称 |
SELF-ADHESIVE PROTECTION FILM HAVING IMPROVED RELEASE, AND PRODUCT HAVING THE FILM ATTACHED THERETO |
摘要 |
The present invention relates to a self-adhesive protection film having improved release properties and a product attached with the same, and in particular, to a multilayered self-adhesive protection film having particularly enhanced release properties by comprising monodisperse beads in a carrier layer or the carrier layer being embo patterned, and to a product attached with the self-adhesive protection film. |
申请公布号 |
US2014255675(A1) |
申请公布日期 |
2014.09.11 |
申请号 |
US201214351100 |
申请日期 |
2012.10.17 |
申请人 |
Korea Institute of Industrial Technology |
发明人 |
Kim Dong Hyun;Lee Joon Chul;Park No Hyung |
分类号 |
C09J7/02 |
主分类号 |
C09J7/02 |
代理机构 |
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代理人 |
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主权项 |
1. A self-adhesive protection film comprising:
a carrier layer comprised of a polyolefin-based resin; an intermediate layer comprised of a polyolefin-based resin; and an adhesion layer comprised of a mixture of a 40 to 80% by weight polyolefin-based resin and a 20 to 60% by weight elastomer resin having an epoxy group, a hydroxy group or an amine group, wherein a melting index of the elastomer resin having an epoxy group, a hydroxy group or an amine group, which is comprised in the adhesion layer, ranges from 1 to 12 g/10 minutes, and density thereof ranges from 0.85 to 1.2 g/cm3; and wherein the carrier layer comprises monodisperse beads or is embo patterned. |
地址 |
Cheonan-si, Chungcheongnam-do KR |