WATER-SOLUBLE PHTHALOCYANINE DYE

NEW MATERIAL:A compound in the free from of formulaI[Pc is phthalocyanine residue; A is -OH, formula II (R1 and R2 are H, CH3, C2H5 or C2H4OH); B is -CH2CH2NH-or formula III (R is H, CH3 or C2H5; R3 and R4 are H, CH3, C2H5, OCH3, halogen or COOH); X is beta-(thio)sulfatoethyl, beta-chloroethyl, viny...

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Bibliographic Details
Main Authors YAMAMURA SHIGEO, KOJIMA MASAYOSHI, YAMADA TAIJI, MIYAMOTO MASAKATSU
Format Patent
LanguageEnglish
Published 06.12.1982
Subjects
ADHESIVES
CHEMISTRY
DYES
LAKES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
PAINTS
POLISHES
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Summary:NEW MATERIAL:A compound in the free from of formulaI[Pc is phthalocyanine residue; A is -OH, formula II (R1 and R2 are H, CH3, C2H5 or C2H4OH); B is -CH2CH2NH-or formula III (R is H, CH3 or C2H5; R3 and R4 are H, CH3, C2H5, OCH3, halogen or COOH); X is beta-(thio)sulfatoethyl, beta-chloroethyl, vinyl, etc.; Y is H, Cl or SO3H; m is 0, 1 or 2; a is 0-3; b is 0-2; c is 1-4; a+b+c< 4; SO3H and SO2A are linked to the 3- or 4- positions of different benzene rings in Pc]. EXAMPLE:The compound of formula IV. USE:A dye for dyeing wool, silk, cotton, viscose, rayon, leather, etc., particularly cellulosic fibers, in greenish blue color. PROCESS:A compound of formula V, e.g. the compound of formula VI, is condensed with a compound of formula VII, e.g. aniline-2-beta-sulfatoethyl sulfone, and 1,3,5-trichlorotriazine in any order.
Bibliography:Application Number: JP19810083886