Shaped article
AssigneeSumitomo Chemical Company, Limited
InventorsYasuhiro Yamashita, Shino Matsumi, Hiroaki Kumada, Takanari Yamaguchi
Life of this patent
Estimating the term…
Loading patent…
AssigneeSumitomo Chemical Company, Limited
InventorsYasuhiro Yamashita, Shino Matsumi, Hiroaki Kumada, Takanari Yamaguchi
Estimating the term…
The present invention provides a molded multi-layer body having a layer of liquid crystal polymer and is excellent in strength, which contains two or more thermoplastic resin layers and one or more adhesive layers, wherein at least one of the thermoplastic resin layers is a layer (A) containing liquid crystal polymer, at least one of the thermoplastic resin layers is a layer (B) containing thermoplastic resin other than the liquid crystal polymer, and the layer (A) and the layer (B) are stacked via an adhesive layer (C) containing an epoxy group-containing ethylene copolymer consisting of: (a) 50 to 99% by weight of ethylene units; (b) 0.1 to 30% by weight of unsaturated carboxylic acid glycidyl ester units or unsaturated glycidyl ether units; and (c) 0 to 50% by weight of (meth)acrylate units.
A shaped article comprising a liquid crystal polyester containing not more than 500 ppm of oligomer made up of five or less monomers.
Dependencies are inferred from the claim text.