发明授权
- 专利标题： Reactive phthalocyanate dyes containing an arylureamethylene group
- 专利标题（中）： 含有芳基乙烯基的反应性苯甲酸酯染料
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申请号： US68895967申请日： 1967-12-08
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公开(公告)号： US3647827A公开(公告)日： 1972-03-07
- 发明人: SIGIYAMA HIROSHI , IKEDA TAKUO , ITANI TAKASHI
- 申请人： SUMITOMO CHEMICAL CO
- 专利权人： Sumitomo Chemical Co
- 当前专利权人： Sumitomo Chemical Co
- 优先权： JP6668167 1967-10-16; JP6842467 1967-10-24; JP7055467 1967-11-01; JP7107967 1967-11-04; JP8119466 1966-12-10
- 主分类号： C09B62/503
- IPC分类号： C09B62/503 ; D05B1/06 ; C09B1/30 ; C09B62/72 ; D06P1/38
摘要：
A DYE SUITABLE FOR DYEING CELLULOSIC MATERIALS SUCH AS COTTON, NITROGEN-CONTAINING FIBERS SUCH AS WOOL AND POLYVINYL ALCOHOL FIBERS, WHICH HAS THE FORMULA, PC(-SO2-O-M)M(-SO2-NH-R)N((X1,X2,(Y-SO2-)PHENYL)-NH-COWHEREIN PC IS A COPPER OR NICKEL PHTHALOCYANINE NUCLEUS; X1 AND X2 EACH REPRESENT HYDROGEN, METHYL OR METHOXY; M IS HYDROGEN, AN ALKALI METAL OR AN ALKALINE EARTH METAL; Y IS -CH2CH2OSO3M OR -CH=CH2 AND THE -SO2Y GROUP IS BONDED WITH THE PHENYL GROUP AT A 3- OR 4-POSITION TO THE UREIDO GROUP; R IS HYDROGEN OR
-CH2CH2OSO3M
A IS -SO2NH- OR -SO2-NH(-R1,R2-PHENYLENE)NH-CH2-A-)Q (R1 AND R2 EACH REPRESENT HYDROGEN, SULFO OR METHYL); M IS 0 TO 3; N IS 0 TO 2; AND Q IS 1 TO 4, WHEREIN M+N+Q IS 3 OR 4, AND WHEN Q IS 2 TO 4, THE A''S MAY BE THE SAME OR DIFFERENT, AND -SO2M, -SO2NHR AND -A- GROUPS ARE ALL BONDED TO FOUR PHENYL NUCLEUSES IN SAID PHTHALOCYANINE AT A 3-POSITION, RESPECTIVELY.
-CH2CH2OSO3M
A IS -SO2NH- OR -SO2-NH(-R1,R2-PHENYLENE)NH-CH2-A-)Q (R1 AND R2 EACH REPRESENT HYDROGEN, SULFO OR METHYL); M IS 0 TO 3; N IS 0 TO 2; AND Q IS 1 TO 4, WHEREIN M+N+Q IS 3 OR 4, AND WHEN Q IS 2 TO 4, THE A''S MAY BE THE SAME OR DIFFERENT, AND -SO2M, -SO2NHR AND -A- GROUPS ARE ALL BONDED TO FOUR PHENYL NUCLEUSES IN SAID PHTHALOCYANINE AT A 3-POSITION, RESPECTIVELY.
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