公开(公告)号：US3923457A

公开(公告)日：1975-12-02

申请号：US40503873

申请日：1973-10-10

Applicant: HOECHST AG

Inventor： ONG SIENLING ,  GROSSMANN MAX ,  KARSUNKY ULRICH

IPC: D06P1/16 ,  D06P1/44 ,  D06P1/613 ,  D06P3/48 ,  D06P3/54 ,  D06P1/60 ,  C09B67/00 ,  D06P5/04

CPC classification number: D06P3/54 ,  D06P1/613 ,  D06P3/48

Abstract: IN WHICH R1 stands for a hydrogen atom or a methyl group, R2 stands for a hydrogen atom or an alkyl group having 1 to 12 carbon atoms, R3 stands for a hydrogen atom or an alkyl group having 1 to 18 carbon atoms, A stands for oxyethylene and/or oxypropylene and x and y are numbers the sum of which ranges between 4 and 50, and of oxethylated fatty alcohols of the formula R-O-(C-CH2-CH2-O)z-H in which R stands for an alkyl or an alkenyl group having 6 to 18 carbon atoms and z is a number ranging from 4 to 25, and of polyethylene glycol having 2 to 25 units of ethylene oxide. Printing pastes with disperse dyestuffs which contain these fixing auxiliaries have better printing properties and yield brilliant shades in excellent colour yield without notably affecting the fastness to light which occurred when using the carriers so far known. The emulsifying and dispersing effect of the oxyethylated fatty alcohol allows the carrier effect of the oxalkylated bisphenol. A derivative to be fully developed. The polyglycol increased the efficiency of both constituents.

A mixture of fixing auxiliaries consisting of oxalkylated bisphenol A derivatives of the formula

Abstract translation: 由式IN的烷氧基双酚A衍生物组成的固定助剂的混合物，其中R1代表氢原子或甲基，R2表示氢原子或具有1至12个碳原子的烷基，R3表示氢原子 或具有1至18个碳原子的烷基，A代表氧乙烯和/或氧化丙烯，x和y是其总和为4至50的数字，以及式RO-（C-CH 2 - ）的氧乙基化脂肪醇， CH 2 -O）z H，其中R代表具有6至18个碳原子的烷基或烯基，z是4至25的数，和具有2至25个单元的环氧乙烷的聚乙二醇。