发明名称 Thermoplastic article having metallic wire, rod or bar embedded therein
摘要 Disclosed is a novel thermoplastic article having metallic wire, rod and/or bar embedded therein produced by applying heat and pressure to a laminate comprising, in order, (1) an upper sheet material, (2) metallic wire, rods or bars, and (3) a lower sheet material to produce a thermoplastic article having metallic wire, rod and/or bar embedded therein. The upper and lower sheet materials are formed from a copolyester having an inherent viscosity of 0.5 to 1.2 dL/g, when measured at 25 DEG C. using 0.50 grams of polymer per 100 mL of a solvent consisting of 60 weight percent phenol and 40 weight percent tetrachloroethane, comprising (i) diacid residues comprising at least 80 mole percent terephthalic acid residues; and (ii) diol residues comprising from 98 to 1 mole percent ethylene glycol residues and from 2 to 99 mole percent residues derived from 1,3- or, preferably, 1,4-cyclohexanedimethanol in which the ethylene glycol and cyclohexanedimethanol residues constitute at least 80 mole percent of the diol residues.
申请公布号 US5998028(A) 申请公布日期 1999.12.07
申请号 US19980096970 申请日期 1998.06.12
申请人 EASTMAN CHEMICAL COMPANY 发明人 ECKART, MICHAEL DENNIS;GOODSON, RAYMOND LYNN
分类号 B32B15/02;B32B27/36;C08G63/183;(IPC1-7):C08L25/14;B32B27/00;C08L67/02 主分类号 B32B15/02
代理机构 代理人
主权项
地址