发明名称 Solid alcohol-filled PVC pipe cement
摘要 Disclosed is a solvent-based cement for bonding joints of polyvinyl chloride pipe and fittings. The cement of the composition contains at least about 10% by weight of a polyvinyl chloride resin, at least about 2% by weight of a solid alcohol having a melting point above at least about 20 DEG C., and at least about 10% by weight of a solvent or a mixture of solvents. There is also provided a method of joining two pieces of thermoplastic material, such a poly(vinyl chloride) piping and fittings, and the product piece having one or more joints formed thereby.
申请公布号 US5852091(A) 申请公布日期 1998.12.22
申请号 US19960726888 申请日期 1996.10.04
申请人 BASF CORPORATION 发明人 WALDROP, MARK W.;WALSH, WILLIAM C.
分类号 C08K5/053;(IPC1-7):C08K5/05;C08L27/06 主分类号 C08K5/053
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