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    • 2. 发明申请
    • AQUEOUS SOLUTIONS OF FLUORESCENT WHITENING AGENTS
    • 荧光白度试剂的水溶液
    • WO2005028749A1
    • 2005-03-31
    • PCT/EP2004/052119
    • 2004-09-10
    • CIBA SPECIALTY CHEMICALS HOLDING INC.TRABER, Rainer HansDEISENROTH, TedGALLE, SandraDBALY, Helena
    • TRABER, Rainer HansDEISENROTH, TedGALLE, SandraDBALY, Helena
    • D21H21/30
    • D06M13/358C11D3/0063C11D3/42D21H21/30
    • Compositions comprising (A) a total of from 2 to 30 % by weight, based on the total composition (A) + (B), of one or more amino alcohols of formula (1) herein R 1 , R 2 , R 3 and R 4 are each independently of the others hydrogen, C 1 -C 12 alkyl, C5 -C 24 aryl or C 6 -C 36 aralkyl, and R 5 and R 6 are each independently of the other hydrogen or C 1 -C 4 alkyl; and (B) from 70 to 98 % by weight, based on the total composition (A) + (B), of a fluorescent whitening agent of formula (2) herein X is hydrogen, an alkali metal ion, an ammonium ion or a hydroxyalkylammonium radical derived from the amino alcohol of formula (1), and R 7 , R 8 , R 9 and R 10 are each independently of the others -OR 11 , -NR 11 R 12 or a group of formula (3) wherein R 11 , and R 12 are each independently of the other hydrogen, alkyl, hydroxyalkyl, alkoxyalkyl, carboxyalkyl, dicarboxyalkyl, H 2 N-CO-alkyI or alkylthio, are distinguished by high solubility in water and by high storage stability of the aqueous solutions.
    • 基于总组合物(A)+(B)),本文中R1,R2,R3和R4的一种或多种式(1)氨基醇的总重量为2至30重量%的组合物各自 独立于其它氢,C 1 -C 12烷基,C 5 -C 24芳基或C 6 -C 36芳烷基,R 5和R 6各自独立地为氢或C 1 -C 4烷基; 和(B)70至98重量%,基于本发明式(2)的荧光增白剂的总组合物(A)+(B),X为氢,碱金属离子,铵离子或 衍生自式(1)的氨基醇的羟烷基铵基和R7,R8,R9和R10各自独立地为-OR11,-NR11R12或式(3)的基团,其中R11和R12各自独立地为 其他氢,烷基,羟烷基,烷氧基烷基,羧基烷基,二羧基烷基,H 2 N -CO-烷基或烷硫基,其特征在于在水中的高溶解度和水溶液的高储存稳定性。
    • 6. 发明申请
    • FLUORESCENT WHITENINIG PIGMENTS
    • 荧光白色素
    • WO2005049682A1
    • 2005-06-02
    • PCT/EP2004/052869
    • 2004-11-08
    • CIBA SPECIALTY CHEMICALS HOLDING INC.DEISENROTH, TedFONDEKAR, Kamalesh, PaiROHRINGER, PeterCUESTA, FabienneJOSHI, Ramachandra, V.KAVISHWAR, Smita, G.SHADAKSHARI, Uma
    • DEISENROTH, TedFONDEKAR, Kamalesh, PaiROHRINGER, PeterCUESTA, FabienneJOSHI, Ramachandra, V.KAVISHWAR, Smita, G.SHADAKSHARI, Uma
    • C08G12/32
    • C08G12/38C08G12/32C09B23/148D21H17/51D21H21/18D21H21/30
    • A whitening pigment comprising the reaction product of (a) a melamine-formaldehyde and/or a melamine-urea polycondensation product and (b) a water-soluble fluorescent whitening agent of the formula (1), wherein each of the two R 1 groups, independent of the other, represents a C 1 -C 6 alkyl or C 1 -C 4 alkyl-O-C 1 -C 4 alkyl residue, which is substituted by one or two -CONH 2 , -CONHC 1 -C 4 alkyl, -COOH, -SO 2 NH 2 , -SO 2 NHC 1 -C 4 alkyl or -NH 2 groups, each of the two R 2 groups, independent of the other, represents hydrogen, C 1 -C 4 alkyl, C 2 -C 4 hydroxyalkyl or C 1 -C 4 alkoxyC 1 -C 4 alkyl, or R 1 and R 2 together with the nitrogen atom complete a piperazine ring, each of the two X 1 groups, independently, represent -OH, -OC 1 -C 4 alkyl, -Oaryl or the group -NR 3 R 4 , wherein R 3 and R 4 each, independently, represent hydrogen, C 1 -C 4 alkyl, C 2 -C 4 hydroxyalky, C 1 -C 4 alkoxyC 1 -C 4 alkyl, a phenyl, phenyl mono- or disulphonic acid residue or, R 3 and R 4 , together with the nitrogen atom to which they are attached, complete a morpholino, piperidino or pyrrolidino ring or, alternatively, X 1 represents an amino acid residue from which a hydrogen atom has been abstracted from the amino group and M is hydrogen, an alkaline or alkaline earth metal ion, ammonium, mono- di-, tri- or tetra­-substituted C 1 -C 4 alkylammonium or C 2 -C 4 hydroxyalkylammonium or mixtures thereof, a process for preparation of the pigments and the use thereof for the fluorescent whitening of paper.
    • 一种增白颜料,其包含(a)三聚氰胺 - 甲醛和/或三聚氰胺 - 尿素缩聚产物的反应产物和(b)式(1)的水溶性荧光增白剂,其中两个R 1基团, 独立于另一个,表示被一个或两个-CONH 2,-CONHC 1 -C 4烷基,-COOH,-SO 2 NH 2,-SO 2 NHC 1 -C 4烷基或-NH 2取代的C 1 -C 6烷基或C 1 -C 4烷基-O-C 1 -C 4烷基 基团,独立于另一个的两个R 2基团中的每一个表示氢,C 1 -C 4烷基,C 2 -C 4羟烷基或C 1 -C 4烷氧基C 1 -C 4烷基,或者R 1和R 2与氮原子一起完成哌嗪环, 基团独立地表示-OH,-OC1-C4烷基, - 芳基或基团-NR3R4,其中R3和R4各自独立地表示氢,C1-C4烷基,C2-C4羟基,C1-C4烷氧基C1-C4烷基,苯基,苯基 单磺酸或二磺酸残基或R3和R4与它们所连接的氮原子一起形成吗啉代,管 或者X1表示从氨基取代氢原子并且M为氢的碱性氨基酸残基,碱金属或碱土金属离子,单 - ,三 - 或四 - 取代的C 1 -C 4烷基铵或C 2 -C 4羟烷基铵或其混合物,制备颜料的方法及其用于纸的荧光增白的用途。
    • 8. 发明申请
    • WHITENING PIGMENTS
    • 白色颜料
    • WO2003104560A1
    • 2003-12-18
    • PCT/EP2003/005803
    • 2003-06-03
    • CIBA SPECIALTY CHEMICALS HOLDING INC.CUESTA, FabienneNAEF, RolandDEISENROTH, TedROHRINGER, PeterGRIENENBERGER, Marc, RogerSCHROEDER, Serge
    • CUESTA, FabienneNAEF, RolandDEISENROTH, TedROHRINGER, PeterGRIENENBERGER, Marc, RogerSCHROEDER, Serge
    • D21H21/30
    • D06P1/44D06L4/60D06M13/355D21H19/42D21H21/30
    • The present invention relates to novel whitening pigments comprising the reaction product of (a) a melamine-formaldehyde and/or a melamine-urea polycondensation product and (b) a water-soluble fluorescent whitening agent of the formula (1) wherein R 1 represents -OH, -OC 1 -C 4 alkyl, -Oaryl, -NH 2 , -NHC 1 -C 4 alkyl, -N(C 1 -C 4 alkyl) 2 , -NHC 2 -C 4 hydroxyalkyl, -N(C 2 -C 4 hydroxyalkyl)2, -N(C l -C4alkyl)( C 2 -C 4 hydroxyalkyl), -NHC 1 -C 4 alkoxy-C 1 -C 4 alkyl, -N(C 1 -C 4 alkoxy-C 1 -C 4 alkyl) 2 , morpholino, piperidino, pyrrolidino or the residue of an amino acid from which a hydrogen atom has been abstracted from the amino group, R 2 represents -CONH 2 , -CONHC 1 -C 4 alkyl, -COOM, -SO 2 NH 2 or -SO 2 NHC 1 -C 4 alkyl and M is hydrogen, sodium, potassium, calcium, magnesium, ammonium, mono-di-, tri- or tetra-substituted C 1 -C 4 alkylammonium or C 2 -C 4 hydroxyalkylammonium or mixtures thereof, a process for preparation of the whitening pigments and their use for the fluorescent whitening of paper, especially in coating, for the fluorescent whitening and improvement of sun protection factors of textile materials and for improving the aspect of solid detergent compositions. Further disclosed are certain novel fluorescent whitening agents suitable for preparation of the whitening pigments and a process for their preparation.
    • 本发明涉及包含(a)三聚氰胺 - 甲醛和/或三聚氰胺 - 尿素缩聚产物的反应产物和(b)式(1)的水溶性荧光增白剂的新型增白颜料,其中R1表示 - OH,-OC 1 -C 4烷基, - 芳基,-NH 2,-NHC 1 -C 4烷基,-N(C 1 -C 4烷基)2,-NHC 2 -C 4羟烷基,-N(C 2 -C 4羟烷基)2,-N(C 1 -C 4烷基) -C 1-4羟烷基),-NHC 1 -C 4烷氧基-C 1 -C 4烷基,-N(C 1 -C 4烷氧基-C 1 -C 4烷基)2,吗啉代,哌啶子基,吡咯烷子基或从氨基取代氢原子的氨基酸残基 ,R2代表-CON​​H2,-CONHC1-C4烷基,-COOM,-SO2NH2或-SO2NHC1-C4烷基,M为氢,钠,钾,钙,镁,铵,单 - ,三 - 或四 - 取代的C1-C4烷基铵 或C 2 -C 4羟烷基铵或其混合物,制备增白颜料的方法及其用于荧光增白的用途,特别是在涂料中用于荧光灯 改善纺织材料防晒因子,改善固体洗涤​​剂组合物的方面。 还公开了适用于制备增白颜料的某些新型荧光增白剂及其制备方法。