| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive that can give high adhesive strength and high adhesiveness, when laminating LCP resin substrates to each other or an LCP substrate to other substrates by a heat-sealing method. SOLUTION: This adhesive for liquid crystal resin substrates is characterized by comprising a polyolefin resin (A) containing an unsaturated carboxylic acid component in an amount of 0.01 to 10 mass%, a rosin ester-based tackifier (B) and a solvent, wherein the mass ratio of the (A)/(B) is 100/15 to 100/90. In the adhesive, the polyolefin resin (A) is preferably a copolymer containing a (meth)acrylate component. COPYRIGHT: (C)2009,JPO&INPIT
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