专利检索 ap:("MITSUI TOATSU CHEMICALS") AND inv:"KUNIHIRO TAKANOBU" 第 1 页

1.

发明授权
Monoazodyestuffs containing a 3-n-(beta-hydroxy- alpha - cyclohexyloxy or aryloxy) propylamino-4-alkoxy-alranoylanilide group 失效
标题翻译：含有3-N-（β-羟丙基 - 环己基或芳基）丙氧基-4-烷氧基 - 亚氨基酰胺基团的单芳香聚糖

公开(公告)号：US3562789A

公开(公告)日：1971-02-09

申请号：US3562789D

申请日：1967-08-07

申请人： MITSUI TOATSU CHEMICALS

发明人： SASA TSUTOMU , ASAHI MATAHIKO , KUNIHIRO TAKANOBU , TAKIZUKA HITOSHI

IPC分类号： C09B29/033 , C09B29/08 , C09B29/00 , C09B29/36

CPC分类号： C09B29/0025 , C09B29/08

摘要： A WATER-INSOLUBLE MONOAZODYESTUFF HAVING THE FORMULA:

1-((2-X,4-(O2N-),6-Y-PHENYL)-N=N-),2-(R2-CO-HN-),4-(R3-O-

CH2-CH(-OH)-CH2-NH-),5-R1-BENZENE

WHEREIN X IS A MEMBER OF THE GROUP CONSISTING OF CHLORINE, BROMINE, CYANO AND NITRO; Y IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN, NITRO AND ALKOXY HAVING 1 TO 3 CARBON ATOMS; R1 IS METHOXY OR ETHOXY; R2 IS METHYL OR ETHYL; AND R3 IS CYCLOHEXYL, PHENYL OR P-TOLYL. THESE DYESTUFFS ARE SUITABLE FOR DYEING POLYESTERS, POLYAMIDE ACETATE OR TRIACETATE TO GIVE DYEINGS WHICH ARE FAST TO SUBLIMATION, LIGHT AND WET TREATMENT.