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    • 4. 发明申请
    • PHOTOSENSITIVE RESIN COMPOSITION COMPRISING A HALOGEN-FREE COLORANT
    • 包含无卤素颜料的感光树脂组合物
    • WO2004049070A3
    • 2004-07-22
    • PCT/EP0350849
    • 2003-11-19
    • CIBA SC HOLDING AGOKA HIDETAKAADAM JEAN-MARIE
    • OKA HIDETAKAADAM JEAN-MARIE
    • G03F7/027G03F7/038G03F7/105H05K1/02H05K3/00H05K3/28
    • H05K3/287G03F7/038G03F7/105H05K1/0269H05K3/0076H05K2203/161
    • The present invention relates to a photosensitive resin composition comprising a) as a component (A) a green colorant of the formula (I) in which the rings A, B, C and D are substituted by hydroxy or by moiety wherein R, is hydrogen or C1,-C4.-Alkyl, R2 is hydrogen or C1,-C4-Alkyl, n is 0, 1, 2 or 3 and the ring E is unsubstituted or substituted by C1,-C6alkyl, C1,C6alkoxy, hydroxy, NHCOR3,NHSO2,R4 or SO2NHR5, wherein R3, is C1,-C4,-Alkyl or phenyl, R4, is C1-C4-Alkyl or phenyl and R5 is C1,-C4-Alkyl or phenyl, b) as a component (B) an alkali soluble oligomer or polymer (reactive or unreactive), c) as a component (C) a polymerizable monomer, d) as a component (D) a photoinitiator, e) as a component (E) an epoxy compound, and also, if desired, f) as a component (F) further additives, used as solder resist, etching resist or plating resist in the manufacture of printed circuit boards.
    • 本发明涉及一种光敏树脂组合物,其包含a)作为组分(A)的式(I)的绿色着色剂,其中环A,B,C和D被羟基或部分取代,其中R 1是氢 或C 1 -C 4 - 烷基,R 2是氢或C 1 -C 4 - 烷基,n是0,1,2或3,并且环E是未取代的或被C 1 -C 6烷基,C 1,C 6烷氧基,羟基,NHCOR 3 ,NHSO 2,R 4或SO 2 NHR 5,其中R 3为C 1,-C 4, - 烷基或苯基,R 4为C 1 -C 4 - 烷基或苯基,R 5为C 1 -C 4 - 烷基或苯基,b) )可溶性低聚物或聚合物(反应性或非反应性),c)作为组分(C)可聚合单体,d)作为组分(D)的光引发剂,e)作为组分(E)的环氧化合物,以及 如果需要,f)作为组分(F)在印刷电路板的制造中用作阻焊剂,抗蚀剂或电镀抗蚀剂的其它添加剂。
    • 9. 发明专利
    • NEW PIGMENT COLORING AGENT FOR KNEADING-COLORING OF SYNTHETIC MATERIAL
    • JP2001187844A
    • 2001-07-10
    • JP2000391886
    • 2000-12-25
    • CIBA SC HOLDING AG
    • ADAM JEAN-MARIE
    • C08K5/18C08L101/00C09B1/32C09B1/58C09B69/04
    • New pigment coloring agent is anthraquinone derivative (I). A pigment coloring agent is anthraquinone derivative of formula (I). [Image] R11-6C alkyl, 1-6C alkoxy, phenoxy or halogen; R2hydrogen, 1-6C alkyl, 1-6C alkoxy, phenoxy, halogen, acylamino or -CH2NH acyl or compound of formula (II); R31-6C alkyl, 1-6C alkoxy, phenoxy or halogen; ring A : -SO3->M+> or optionally substituted with -SO3->M+>; M : cation; rings B and C : unsubstituted or mono or polysubstituted by halogen, hydroxyl group, -SH, amino, 1-6C alkyl amino, 1-6C alkyl, 1-6C alkoxy, phenoxy, acylamino, 1-6C thio alkyl or thio phenyl; and ring B : optionally substituted by compound of formula (III), at 5th or 8th position. Independent claims are also included for the following: (i) Manufacture of pigment coloring agent (I), which involves reacting 1-chloro, 1-nitro or 1-sulfo-anthraquinone with 1 equivalent of compound of formula (IIa) in presence of alkyl acetate, copper and/or copper salt, in an organic solvent, (OR) 1,5- or 1,8-dichloro, 1,5- or 1,8-dinitro or 1,5- or 1,8-disulfo anthraquinone is reacted with 2 equivalents of compound of formula (IIa) in presence of alkylacetate and copper and/or copper salt, in organic solvent. A suitable substituent is introduced into the formed compound by conventional methods if necessary; (ii) Coloring of synthetic material which involves coloring the material using the pigment coloring agent; (iii) Use of pigment coloring agent in coloring of synthetic material; and (iv) Synthetic material colored with pigment coloring agent. -