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公开(公告)号：US3461141A
公开(公告)日：1969-08-12
申请号：US3461141D
申请日：1966-06-01
Applicant: BASF AG
Inventor： GRASER FRITZ , KIEFER HANS
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公开(公告)号：US3597254A
公开(公告)日：1971-08-03
申请号：US3597254D
申请日：1968-10-02
Applicant: BASF AG
Inventor： GRASER FRITZ , RIEDEL GUENTHER
CPC classification number: C10L1/003 , C09B1/28 , C09B1/285 , C09B1/515 , C10M171/007 , C10M2215/068
Abstract: BLUE DYE MIXTURES WHICH ARE OUTSTANDINGLY SUITABLE FOR COLORING MINERAL OILS AND GASOLINES AND WHICH COMPRISE AT LEAST THREE DIFFERENT 1,4-DIAMINOANTHRAQUINONE DERIVATIVES WHOSE AMINO GROUPS BEAR HYDROCARBON RADICALS AND HYDROCARBON RADICALS CONTAINING ETHER GROUPS AS SUBSTITUENTS.
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公开(公告)号：US3915999A
公开(公告)日：1975-10-28
申请号：US36007573
申请日：1973-05-14
Applicant: BASF AG
Inventor： GRASER FRITZ
Abstract: Anthraquinoid acid dyes of the formula
IN WHICH ALK IS A LINEAR OR BRANCHED ALKYLENE OF 1 TO 3 CARBON ATOMS, R1 and R2 are hydrogen or alkyl of 1 to 12 carbon atoms or cycloalkyl of 5 to 10 carbon atoms (which may bear alkoxy or alkylthio as a substituent), or the group -NR1R2 is a five-, sixor seven-membered saturated heterocyclic ring, R is a divalent mononuclear or binuclear aromatic radical in which 1 to 4 hydrogens may be replaced by alkyl, alkoxy or alkylthio of 1 to 4 carbon atoms and/or halogen, and n is one of the integers 1 and 2. The ring B may bear 1 or 2 chlorine atoms or hydroxy groups. The dyes dye nitrogenous fibers, especially polyamide fibers, clear blue shades having good fastness properties.Abstract translation: 式R 1 ONH-alk-CN ANGLE | PARALLEL OR2 | ONH-R-（SO 3 H）n的蒽醌酸染料，其中R 1是1至3个碳原子的直链或分支的亚烷基，R 1和R 2是氢或烷基的1 至12个碳原子或5至10个碳原子的环烷基（其可以含有烷氧基或烷硫基作为取代基），或者-NR 1 R 2是五，六或七元饱和杂环，R是二价单核或 其中1至4个氢可以被1至4个碳原子的烷基，烷氧基或烷硫基取代的双核芳族基团和/或卤素，n是整数1和2之一。环B可以带有1或2个氯原子 或羟基。
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