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    • 10. 发明授权
    • Optically transparent metal-containing polymers
    • 光学透明的含金属聚合物
    • US5856415A
    • 1999-01-05
    • US919725
    • 1997-08-28
    • Arthur LagaceRay C. Lapof
    • Arthur LagaceRay C. Lapof
    • C08F8/42C09D163/00C08F4/06
    • C08F8/42C09D163/00
    • A method for producing a metal-containing transparent polymer by the reaction of a metal carboxylate, with a clear setting resin system comprising a thermosetting resin and a curing agent. The reaction occurs in a temperature in the range of from about 0.degree. to about 100.degree. C. under conditions which prevent air from being entrapped in the mixture, either during mixing of the reagents or during reaction. The metal carboxylate contains from about 20 to about 60 weight percent of metal. The reagents react for a time sufficient to form a transparent polymer. The resins include preferably epoxies, polyesters, polyurethane, polyisocyanurate, polyether sulfones, polyimides, and mixtures of two or more of these thermoset polymers. The final metal-containing transparent polymer preferably contains at least 15% by weight of the metal. Preferred metals include antimony, barium, bismuth, cadmium, cerium, cobalt, copper, iron, lead, molybdenum, tungsten, ranadium, and zirconium.
    • 通过金属羧酸盐与含有热固性树脂和固化剂的透明固化树脂体系的反应来制造含金属的透明聚合物的方法。 在反应混合期间或在反应期间,在防止空气被包埋在混合物中的条件下,反应在约0℃至约100℃的温度范围内进行。 金属羧酸盐含有约20至约60重量%的金属。 试剂反应一段足以形成透明聚合物的时间。 树脂优选包括环氧树脂,聚酯,聚氨酯,聚异氰脲酸酯,聚醚砜,聚酰亚胺,以及两种或多种这些热固性聚合物的混合物。 最终含金属的透明聚合物优选含有至少15重量%的金属。 优选的金属包括锑,钡,铋,镉,铈,钴,铜,铁,铅,钼,钨,铷和锆。