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1.发明授权Fluent polyazo dye preparations and method of dying leather or wool therewith 失效流利的多偶氮染料制剂和染色皮革或羊毛的方法
公开(公告)号：US5320647A
公开(公告)日：1994-06-14
申请号：US929412
申请日：1992-08-14
Applicant: Georg Henning , Georg Zeidler , Ortwin Schaffer
Inventor： Georg Henning , Georg Zeidler , Ortwin Schaffer
CPC classification number: D06P3/16 , D06P3/3226 , Y10S8/90 , Y10S8/902 , Y10S8/908
Abstract: Fluent dye preparations useful for dyeing leather or wool containa) at least 15% of the weight of the dye preparation of one or more polyazo dyes in salt form which have one or more hydroxysulfonyl and/or carboxyl groups and may be present in the form of a 1:1 or 1:2 metal complex,b) from 2 to 15% of the weight of the dye preparation of a surfactant, andc) water.
Abstract translation: 用于染色皮革或羊毛的流平染料制剂包含a）至少15％的盐形式的一种或多种盐酸多偶氮染料的染料制剂的重量，其具有一个或多个羟基磺酰基和/或羧基并且可以以 的1：1或1：2金属络合物，b）表面活性剂染料制剂重量的2至15％，和c）水。
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公开(公告)号：US06447552B1
公开(公告)日：2002-09-10
申请号：US09272919
申请日：1999-03-19
Applicant: Frank Golinski
Inventor： Frank Golinski
IPC: A61K713
Abstract: A simplified process is presented for the preparation of stable, aqueous hair dyeing emulsions, comprising at least one oxidation hair dyestuff precursor, by first preparing a homogenous oily phase comprising at least one oil-soluble emulsifier by mixing the oil components at an increased temperature between 40° and 80° C., and subsequently mixing this oily phase with an aqueous phase, comprising at least one water-soluble emulsifier under shearing force at a temperature between 15° and 30° C. Compared to conventional processes of hot emulsification, this process substantially reduces the preparation time.
Abstract translation: 提出了一种简化的方法，用于制备稳定的水性染发乳液，其包含至少一种氧化染发剂前体，首先通过在增加的温度下将油组分混合在一起来制备包含至少一种油溶性乳化剂的均匀油相 40℃和80℃，随后将该油相与水相混合，在水相中，在剪切力下在15℃至30℃之间的温度下包含至少一种水溶性乳化剂。与常规热乳化方法相比，该 过程大大减少了制备时间。
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3.发明授权Fabric dyeing by transferring by heating or solubilizing a dye from an electrostatically deposited,heat or solvent fused water soluble dielectric carrier 失效通过从静电沉积，热或溶剂熔融水溶性介电载体中加热或溶解染料转移的织物染色
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