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Image transfer sheet and method

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专利汇可以提供Image transfer sheet and method专利检索,专利查询,专利分析的服务。并且A copy sheet having a coating comprising a binder and a reactive water-insoluble heavy metal salt of an organic acid and capable of forming a visible image on application of a heat pattern in presence of a coreactant for said salt, the resulting image areas being physically separable from the remaining background areas in the absence of any temperature differential therebetween.,下面是Image transfer sheet and method专利的具体信息内容。

  • 2. The method of claim 1 wherein said metal salt is a silver salt and wherein said coreactant is a photosensitive substituted alpha-naphthol.
  • 3. The method of claim 1 wherein said coreactant is applied to said coating from an intermediate sheet by heating.
  • 4. The method of claim 1 wherein said metal salt is a salt of silver, iron or nickel and said coreactant is included in said coating.
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