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公开(公告)号:WO2014135656A3
公开(公告)日:2014-11-27
申请号:PCT/EP2014054385
申请日:2014-03-06
Applicant: ESSILOR INTERNAT CIE GÉNÉRALE D OPTIQUE
Inventor: KASTURE PRAKHAR
CPC classification number: D06P1/65187 , D06P1/16 , D06P1/65131 , D06P1/90 , D06P1/92 , D06P3/54 , G02B1/043
Abstract: The invention pertains to a tinting composition for tinting objects made of polymeric material comprising a dye, solvent and some carrier compound for enhancing dye penetration into the polymeric material wherein the compound is one of a group enclosing at least 4-(methyl thio) benzyl alcohol, 4,4' thiodiphenol, and 4,4' thio bis benzenethiol: formulae (I); (II); (III).
Abstract translation: 本发明涉及用于着色由聚合物材料制成的物体的着色组合物,其包含染料,溶剂和一些载体化合物,用于增强染料渗透到聚合物材料中,其中所述化合物是包封至少4-(甲基硫代)苯甲醇 ,4,4'硫代二苯酚和4,4'硫代二苯硫醇:式(I); (II); (III)。