| 摘要 |
PROBLEM TO BE SOLVED: To provide an unevenness follow-up laminated member suitable for fixing a member in a mobile product such as a cell phone or a touch panel excellent in sticking performance to a step and in water resistance, and used as a waterproof double-coated tape or the like for a portable information terminal of a narrow frame specification. SOLUTION: The unevenness follow-up laminated member includes a stress relaxing resin layer (A) and stress relaxing resin layers (B) formed at both sides. The laminated member has an elongation of 100% or larger, a 100% elongation stress of 2 MPa or lower, and a difference between a 300% elongation stress and the 100% elongation stress being 0.1 MPa or larger, and is used for waterproofing. COPYRIGHT: (C)2011,JPO&INPIT |
