发明授权
US06440255B1 Process for producing fast curing molding compounds bonded with phenolic resin 失效
生产与酚醛树脂粘合的快速固化模塑料的方法

  • 专利标题: Process for producing fast curing molding compounds bonded with phenolic resin
  • 专利标题(中): 生产与酚醛树脂粘合的快速固化模塑料的方法
  • 申请号: US09447482
    申请日: 1999-11-23
  • 公开(公告)号: US06440255B1
    公开(公告)日: 2002-08-27
  • 发明人: Klaus KohlhammerClaudia Schmidt
  • 申请人: Klaus KohlhammerClaudia Schmidt
  • 优先权: DE19854207 19981124
  • 主分类号: C08G828
  • IPC分类号: C08G828
Process for producing fast curing molding compounds bonded with phenolic resin
摘要:
A process is provided for producing fast curing bonded with phenolic resin, which comprises pulverulent phenolic resins mixed with or applied to the substrate to be adhered together with pulverulent addition polymers selected from the group consisting of polyvinyl alcohols and addition polymers, stabilized by hydroxyl-containing protective colloids of at least one monomer selected from the group consisting of the vinyl esters of branched or unbranched carboxylic acids of 1 to 12 carbon atoms, the esters of acrylic acid and methacrylic acid with branched or unbranched alcohols of 1 to 12 carbon atoms, vinylaromatics, vinyl halides, olefins and dienes, and subsequently, by the employment of elevated temperature and optionally elevated pressure, cured and processed into a shaped article.
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