Patent ID: 9040634
Filing Date: 2015-05-26
Classification: C08F,C08L,C09B

Abstract:
1. A polycarboxylic acid dye, wherein the dye is a polymerized polycarboxylic acid, or salt or ester thereof having a macromolecule skeleton of polymaleic acid, or salt or ester thereof linked to a chromophore via a bridge group of amide or ester bond, having a structural formula of: in formula (1), the structural component A consists of the following three monomer units which are linked randomly, block or alternately in arbitrary sequence, present with respective numbers of n wherein each of the structural component A can independently have same or different n wherein, M is H, Na, K or a quaternary ammonium positive ion of formula 1-1: in formula 1-1, r n X=O or NH, linked to a chromophore; D is (2), (3), (4), (5), (6), (7), (8), (9), (10), (11), (12), (13), (14), (15), (16), (17), (18), (19), (20), (21), (22), (23), (24), (25) or (26) having the following structures: in formula (2): R  Y  Y  Q is Cl or CH in formula (3): R  NHCOCY  Y in formula (4): R NHCOCY 4 ═CHY 5 or NHCOCHY 4 CH 2 Y 6 ; R 4 is H, Cl, Br, CN, NO 2 , SO 3 Na, SO 2 NHR, CONHR or COOR; R 5 is H, Cl, Br, CN, NO 2 , SO 2 NHR, CONHR, SO 2 CH 2 CH 2 Y 1 , SO 2 NHCH 2 CH 2 Y 1 ,  NHCOCY  Y in formula (5): R  NHCOCY  Y in formula (6): R  NHCOCY Y 4 is H or Br; Y 5 is H, Cl or Br; Y 6 is Br or OSO 3 X; Q is Cl or CH 3 ; R 4 is H, SO 3 Na, SO 2 NHR, NHR or NHCOR; R 5 is H, SO 2 NHR, NHR or NHCOR; R 6 is H, Cl, NHR, CN, SO 3 Na, SO 2 NHR, CONHR, COOR or NHCOR; R 7 is H, Cl, CH 3 , OCH 3 , OC 2 H 5 , OH, CN, CONH 2 , COOCH 3 or COOC 2 H 5 ; R is H, or a linear, saturated alkyl of C p H 2p + 1 , wherein: p is an integer with the proviso of 1≦p≦18; and X is H, Na or K; in formula (7): R  NHCOCY  Y in formula (8): R NHCOCY 3 ═CHY 4 or NHCOCHY 4 CH 2 Y 5 ; Y 1 is Cl or F; Q is Cl or CH 3 ; Y 2 is Cl, F, OR, NHCH 2 SO 3 X, N(R) 2 , N(CH 2 OH) 2 , N(C 2 H 4 OH) 2 ,  Y  Y in formula (9): R  NHCOCY Y 1 is Cl or F; Q is Cl or CH 3 ; Y 2 is Cl, F, OR, NHCH 2 SO 3 X, N(R) 2 , N(CH 2 OH) 2 , N(C 2 H 4 OH) 2 ,  Y in formula (10): R  NHCOCY  Y  Y in formula (11): R  NHCOCY  Y  Y in formula (12): R  NHCOCY  Y  Y in formula (13): R  NHCOCY  Y  Y in formula (14): R  NHCOCY  Y  Y in formula (15): R  NHCOCY  Y  Y in formula (16): R NHCOCY 4 ═CHY 5 or NHCOCHY 4 CH 2 Y 6; Y i is Cl, OSO 3 X or N(CH 3 )CH 2 CH 2 SO 3 X; Q is Cl or CH 3 ; Y 2 is Cl or F; Y 3 is Cl, F, OR, NHCH 2 SO 3 X, N(R) 2 , N(CH 2 OH) 2 , N(C 2 H 4 OH) 2 ,  Y in formula (17): R  NHCOCY  Y in formula (18): R NHCOCY 3 ═CHY 3 , NHCOCHY 4 CH 2 Y 5 or  Y  Y in formula (19): R  NHCOCY  Y  Y in formula (20): R NHCOCY 4 ═CHY 5 or NHCOCHY 4 CH 2 Y 6 , Y i is Cl, OSO 3 X or N(CH 3 )CH 2 CH 2 SO 3 X; Y 2 is Cl or F; Y 3 is Cl, F, OR, NHCH 2 SO 3 X, N(R) 2 , N(CH 2 OH) 2 , N(C 2 H 4 OH) 2 ,  Y in formula (21): R  NHCOCY Y 4 is H or Br; Y 5 is H, Cl or Br; Y 6 is Br or OSO 3 X; Q is Cl or CH 3 ; R is H, or a linear, saturated alkyl of C p H 2p+1 , wherein: p is an integer with the proviso of 1≦p≦18; and Xis It Na or K; Me is Cu, Co, Ni, Cr or Fe; in formula (22): R NHCOCY 3 ═CHY 3 or NHCOCHY 4 CH 2 Y 5 ; Y 1 is Cl or F; Q is Cl or CH 3 ; Y 2 is Cl, F, OR, NHCH 2 SO 3 X, N(R) 2 , N(CH 2 OH) 2 , N(C 2 H 4 OH) 2 ,  Y  Y in formula (23): R  NHCOCY  Y  Y in formula (24): R  R  M  NHCOCY  Y in formula (25): R  NHCOCY  Y  Y  R  M in formula (26): R  NHCOCY  Y  Y  M  R is H, or a linear, saturated alkyl of C