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    • 21. 发明申请
    • PROCESS FOR THE COLORATION OF ALUMINIUM
    • WO2003066938A3
    • 2003-08-14
    • PCT/EP2003/000817
    • 2003-01-28
    • CIBA SPECIALTY CHEMICALS HOLDING INC.SCHACHT, Hans-ThomasMOEGLE, GilbertBAUER, DidierFEILER, LeonhardWALLQUIST, OlofMÜLLER, Martin
    • SCHACHT, Hans-ThomasMOEGLE, GilbertBAUER, DidierFEILER, LeonhardWALLQUIST, OlofMÜLLER, Martin
    • C25D11/24
    • The present invention relates to a proces for producing coloured oxide layers on aluminium or on aluminium alloys by dyeing in an aqueous dye bath, rinsing with water and sealing, wherein there is used for the dyeing at least one dye of the general formula, wherein m is a value from 1 to 8, especially from 1 to 4, n is a value from 0 to 7, especially from 1 to 4, the sum of m and n being less than or equal to 8, A is the radical of a chromophore of the 1-aminoanthraquinone, anthraquinone, anthrapyrimidine, azo, azomethine, benzodifuranone, quinacridone, quinacridonequinone, quinophthalone, diketopyrrolopyrrole, dioxazine, flavanthrone, indanthrone, indigo, isoindoline, isoindolinone, isoviolanthrone, perinone, perylene, phthalocyanine, pyranthrone or thioindigo series, B is a hydrogen atom, a branched or straight-chain C 1-8 alkyl, C 2-8 alkenyl or C 2-8 alkynyl radical, an aryl radical, an N-, O- or S-containing 5- or 6-membered heterocyclic ring, or a C 1-8 alkyl­arylene, aryl-C l-8 alkylene or aryl-L-arylene radical, each of which may be substituted by one or more groups -OH, -Ocat, -COOH, -COOcat, -SH, -Scat, -OR 1 , -SR 2 , -C(O)OR 3 , -C(O)R 4 , -NR 5 R 6 , it being possible for the C 1-8 alkyl radical to be uninterrupted or interrupted one or more times by -O- or by -S-, R 1 , R 2 , R 3 and R 4 are each independently of the others a C 1-8 alkyl radical, C 7-11 aralkyl radical or C 6-10 aryl radical and R 4 additionally may be a hydrogen atom, L is a bond, is -NR 7 wherein R 7 is a hydrogen atom or a C 1-4 alkyl radical, or is a -N=N- group, and R 5 and R 6 are each independently of the other a hydrogen atom, a C 1-8 alkyl radical, a C l-4 alkoxy-C 1-4 alkyl radical, a C 6-10 aryl radical, a C 7-11 aralkyl radical or a -(CH 2 ) O OH radical wherein o is an integer from 2 to 6, X 1 is a hydrogen atom or cat and X 2 is a hydrogen atom or cat, cat being a cation, and to the coloured substrates obtained according to such a process. Compared with commercially available dyes and dyes of formula I in which cat + is an alkali metal, the dyeings obtainable according to the process of the invention have surprisingly high light-fastness properties.
    • 26. 发明申请
    • POLYMERIC HAIR DYES
    • 聚合物染发剂
    • WO2009090121A1
    • 2009-07-23
    • PCT/EP2009/050087
    • 2009-01-07
    • CIBA HOLDING INC.MARQUAIS-BIENEWALD, SophieCREMER, ChristianWALLQUIST, OlofHOCHBERG, Robert
    • MARQUAIS-BIENEWALD, SophieCREMER, ChristianWALLQUIST, OlofHOCHBERG, Robert
    • C09B69/10A61K8/72A61Q5/00
    • C09B69/106A61K8/4946A61K8/69A61K8/84A61K2800/57A61Q5/02A61Q5/065A61Q5/12
    • Disclosed are polymeric dyes obtained by the reaction of (a) a basic polycondensate with (b) an electrophilic dye of formula (2) P-X-Y a+ An a- ; wherein the basic polycondensate (a) is obtained by the reaction of (a 1 ) an amine of formula (I) in the presence of an anhydrous solvent with an ammonium salt (a 2 ) with a cyanamide; wherein R 1 , R 2 , R 3 and R 4 independently from each other are hydrogen; or C 1 -C 4 alkyl, which may be substituted by amino, hydroxy, cyano or C 1 -C 4 alkoxy; A is C 2 -C 20 alkylene, which may be substituted or interrupted by one or more than one hetero atoms; P is a reactive grouping capable of reacting with a nitrogen nucleophile; X is a linkage group selected from C 1 -C 30 alkylene, C 2 -C 12 alkenylene, C 5 -C 10 arylene, C 5 - C 10 cycloalkylene and C 1 -C 10 alkylene(C 5 -C 10 arylene) which may be interrupted and/or terminated at one or both ends by one or more than one -O-, -S-, -N=, -N(R 5 )-, -S(O)-, SO 2 , -(CH 2 CH 2 -O) 1-5 -, -(CH 2 CH 2 CH 2 -O) 1-5 -, -C(O)-, -C(O)O-, -OC(O)-, (II), -CON(R 5 )-, -C(NR 5 R 6 ) 2 -, -(R 5 )NC(O)-, -C(S)R 5 - or an optionally substituted, saturated or unsaturated, fused or non-fused aromatic or nonaromatic (hetero)cyclic bivalent radical optionally comprising at least one heteroatom; -O-; -S-; -N(R 5 )-; -S(O)-; -SO 2 -; -(CH 2 CH 2 -O) 1-5 -; -C(O)-; -C(O)O-, -OC(O)-; (III); -CON(R 5 )-; -SO 2 N(R 5 )-; -C(NR 5 R 6 ) 2 -; -(R 5 )NC(O)-; -C(S)R 5 -; saturated or unsaturated, fused or non-fused aromatic or nonaromatic bivalent radical optionally comprising at least one heteroatom; which is optionally substituted by C 1 -C 30 alkyl, C 1 -C 30 alkoxy, C 2 -C 12 alkenyl, C 5 -C 10 aryl, C 5 -C 10 cycloalkyl, C 1 -C 10 alkyl(C 5 -C 10 arylene), halogen or hydroxy; or the direct bond; Y is a residue of an organic dye; R 5 and R 6 independently from each other are hydrogen; unsubstituted or substituted, straight-chain or branched, monocyclic or polycyclic, interrupted or uninterrupted d- C 14 alkyl; C 2 -C 14 alkenyl; C 6 -C 10 aryl; C 6 -C 10 aryl-C 1 -C 10 alkyl; or C 5 -C 10 alkyl(C 5 -C 10 aryl); a is 1, 2 or 3; and An is an anion. The dyes are distinguished by their depth of shade and their good fastness properties to washing, such as, for example, fastness to light, shampooing and rubbing.
    • 公开了通过(a)碱性缩聚物与(b)式(2)的亲电子染料P-X-Ya + Ana-; 其中所述碱性缩聚物(a)通过(a1)式(I)的胺在无水溶剂与铵盐(a2)的存在下与氨基氰反应而获得; 其中R1,R2,R3和R4彼此独立地是氢; 或可被氨基,羟基,氰基或C 1 -C 4烷氧基取代的C 1 -C 4烷基; A是C2-C20亚烷基,其可以被一个或多于一个的杂原子取代或中断; P是能够与氮亲核试剂反应的反应性基团; X是选自C 1 -C 30亚烷基,C 2 -C 12亚烯基,C 5 -C 10亚芳基,C 5 -C 10亚环烷基和C 1 -C 10亚烷基(C 5 -C 10亚芳基)的连接基团,其可以在一个或两个末端被一个或多个中断和/或终止 -O - , - S - , - N - , - N(R 5) - , - S(O) - ,SO 2, - (CH 2 CH 2 -O)1-5 - , - (CH 2 CH 2 CH 2 -O) -C(O) - , - C(O)O-,-OC(O) - ,(II),-CON(R 5) - , - (NR 5 R 6)2 - , - (R 5) 任选包含至少一个杂原子的-C(S)R 5 - 或任选取代的饱和或不饱和的稠合或非稠合芳族或非芳族(杂)环二价基团; -O-; -S-; -N(R 5) - ; -所以)-; -SO2-; - (CH 2 CH 2 O)1-5-; -C(O) - ; -C(O)O-,-OC(O) - ; (III); -CON(R 5) - ; -SO 2 N(R 5) - ; -C(NR 5 R 6)2 - ; - (R 5)NC(O) - ; -C(S)R 5 - ; 饱和或不饱和的,稠合或非稠合的芳族或非芳族二价基团,任选地包含至少一个杂原子; 任选被C 1 -C 30烷基,C 1 -C 30烷氧基,C 2 -C 12烯基,C 5 -C 10芳基,C 5 -C 10环烷基,C 1 -C 10烷基(C 5 -C 10亚芳基),卤素或羟基取代; 或直接债券; Y是有机染料的残基; R5和R6彼此独立地是氢; 未取代或取代的直链或支链的单环或多环,间断或不间断的C 1 -C 14烷基; C2-C14alkenyl; C6-C10芳基; C6-C10芳基,C1-C10烷基; 或C 5 -C 10烷基(C 5 -C 10芳基); a是1,2或3; 而An是阴离子。 这些染料的特征在于它们的色调深度和它们对洗涤性能的良好牢度,例如耐光牢度,洗发剂和摩擦性。
    • 27. 发明申请
    • TRICATIONIC DYES
    • WO2007144280A3
    • 2007-12-21
    • PCT/EP2007/055442
    • 2007-06-04
    • CIBA HOLDING INC.CREMER, ChristianWALLQUIST, OlofELIU, Victor PaulNIVALKAR, Kishor Ramachandra
    • CREMER, ChristianWALLQUIST, OlofELIU, Victor PaulNIVALKAR, Kishor Ramachandra
    • C09B23/14C09B26/04C09B44/00C09B44/08C09B44/12C09B44/16C09B55/00C09B69/00A61K8/49A61Q5/10
    • Disclosed are compounds of formula (I); wherein D is an aromatic or a cationic heteroaromatic group, which is optionally substituted by C 1 -C 14 alkyl, C 1 -C 14 alkoxy, hydroxy-C 1 -C 14 alkyl, C 3 -C 8 cycloalkyl, -CN, NO 2 , -NR 3 R 4 , halogen, C 6 -C 10 aryl, which is optionally substituted or C 1 -C 14 alkyl, or by one or more groups Z; E 1 and E 2 independently from each other are =CH; or =N-; K is an aromatic or heteroaromatic group which is optionally substituted by C 1 -C 14 alkyl, C 1 -C 14 alkoxy, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, halogen, hydroxy, NO 2 , -NR 3 R 4 , -N(R 3 )(CO)R 4 , -SO 2 NR 1 R 2 , -SONR 1 R 2 or by one or more Z; or a radical of formula -NR 1 R 2 ; R 1 and R 2 independently from each other are hydrogen; C 1 -C 14 alkyl; cyclo-C 1 -C 14 alkyl; C 6 - C 10 aryl; an aromatic or heteroaromatic group which is optionally substituted by C 1 - C 14 alkyl, C 1 -C 14 alkoxy, C 3 -C 8 cycloalkyl, C 6 -C 10 aryl, halogen, hydroxy, -NR 5 R 6 , -N(R 5 )-(CO)R 5 or by Z; Z is a group of the formula (1 a) *- X 1 -Y 1 -W 1 , wherein X 1 is the direct bond; -NR 7 -; -0-; -NR 7 (C=O)-; -(CO)NR 7 -; -0(C=O)-; -(CO)O-; or -(C=O)-; Y 1 is the direct bond; C 1 -C 12 alkylene, which is optionally interrupted by -0-, -NR 8 , -S-, -(C=O)-, -0(C=O)-, (C=O)O-, -NR 7 (C=O)-, -(C=O)NR 7 -, and which may substituted by C 1 -C 14 alkyl, hydroxy-C 1 -C 14 alkyl, hydroxy, -NR 9 R 10 or halogen; or C 6 -C 10 arylene, which may substituted by C 1 -C 14 alkyl, hydroxy-C 1 -C 14 alkyl, hydroxy, amino or halogen; W 1 is a cationic group; and R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 and R 10 independently from each other are hydrogen; C 1 -C 14 alkyl; or Z; and An 1 -, An 2 - and An 3 - independently from each other are an anion. The compounds are useful for dyeing of organic materials, such as keratin-containing fibers, wool, leather, silk, cellulose or polyamides, especially keratin-containing fibers, cotton or nylon, more preferably human hair.
    • 29. 发明申请
    • POLYSILOXANE ANTIMICROBIALS
    • WO2008006744A3
    • 2008-01-17
    • PCT/EP2007/056703
    • 2007-07-04
    • CIBA HOLDING INC.MARQUAIS-BIENEWALD, SophieWALLQUIST, OlofPREUSS, AndreaELDER, Stewart Todd
    • MARQUAIS-BIENEWALD, SophieWALLQUIST, OlofPREUSS, AndreaELDER, Stewart Todd
    • A01N55/10A01P1/00C07F7/08C08G77/38C08G77/388
    • Disclosed are oligo- or polysiloxanes, which are characterized by containing at least 3, for example 4 - 3000, Si atoms in the main chain, and wherein at least one thereof is contained in a moiety of the formula (I) whose open bond of the O atom is linked to another Si atom of the oligo- or polysiloxane main chain, and whose open bond of the Si atom is linked either to another O atom of the oligo- or polysiloxane main chain or to R' 1, where R 1 and R' 1 independently are C 1 -C 10 alkyl, R 2 and R 3 independently are C 1 -C 18 alkylene, X is a divalent spacer group selected from O, NR 4, N(COR' 5 ), CONR' 4, OCONR' 4; .Y is selected from OCOR 5, NHCOR 5, NHR 4 , COOR 5, CONHR 4, NR' 4 R 4; R 4 is selected from C 6 -C 18 organic residues containing at least one aryl moiety; R' 4 is as defined for R 4; or is selected from H, C 1 -C 20 alkyl, C 7 -C 20 phenylalkyl, C 4 - C 12 cycloalkyl; R 5 is R 7 -Z; R' 5 is as defined for R 5; or is selected from H, C 1 -C 20 alkyl, C 7 -C 20 phenylalkyl, C 4 - C 12 cycloalkyl; R 7 is C 1 -C 20 alkylene, which may be interrupted by phenylene, C 4 -C 12 cycloalkylene, O, NR' 4; or is unsubstituted or substituted phenylene or C 4 -C 12 cycloalkylene; Z is halogen or N+R 8 R 9 R 10; R 8 , R 9 and R 10 independently are selected from C 1 -C 20 alkyl, C 7 -C 20 phenylalkyl, C 4 - C 12 cycloalkyl, unsubstituted or substituted aryl; or 2 of R 8 , R 9 and R 10 are linked together to form a quaternized aliphatic, substituted or unsubstituted N-heterocyclic ring of 4-6 carbon atoms such as a piperidine ring; or all of R 8 , R 9 and R 10 are linked together to form, together with the nitrogen atom they are bonding to, a substituted or unsubstituted N-heterocyclic ring system of 4-7 carbon atoms. The novel compounds are effective as antimicrobials.