会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明申请
    • PIGMENT COMPOSITIONS
    • 颜料组合物
    • WO2010060698A3
    • 2011-03-24
    • PCT/EP2009063849
    • 2009-10-22
    • BASF SEWAGENBLAST GERHARDREICHELT HELMUTREINHARDT ROBERTBEST WOLFGANGSCHAMBONY SIMONMICHAILOVSKI ALEXEJ
    • WAGENBLAST GERHARDREICHELT HELMUTREINHARDT ROBERTBEST WOLFGANGSCHAMBONY SIMONMICHAILOVSKI ALEXEJ
    • C08K5/00C07D249/20
    • C08K5/0041C07D249/20C08K3/24C08K5/3475C09B69/06
    • The invention relates to pigment compositions containing UV absorbers and inorganic polyacids. The UV absorbers can be cationic UV absorbers, for example, salicylic acid derivatives, cinnamic acid derivatives, benzotriazole derivatives, benzophenone derivatives, naphthalimide derivatives, phenyltriazines, benzylidene camphor derivatives. The cationic UV absorbers often contain quaternized nitrogen atoms, imidazolium groups, pyridinium groups, or sulfonium groups. The invention further relates to a method for producing pigment compositions, comprising providing a solution of one or more cationic absorbers, providing a solution of one or more inorganic polyacids or salts of polyacids, mixing the solutions, and precipitating the pigment composition. The invention further relates to uses of pigment compositions as light stabilizers. The invention further relates to cationic UV absorbers of the formula (I), wherein X- is a halide, CH3SO3-, CH3OSO3-, C2H5OSO3-, p-CH3-C6H4OSO3-, CN-, SCN-, R11 is H, halogen, C1-C20 alkyl, perfluoro-C1-C20 alkyl, R12 is C1-C20 alkyl, R13 is C1-C20 alkyl, R14 is C1-C20 alkyl, and R15 is C1-C20 alkyl, C2-C6-alkylene-N+(CH3)3X-, or R13 and R14 can jointly form a C4-C7 alkylene group that can optionally be interrupted by a heteroatom, and wherein the C1-C20 alkyl groups of the substituents R11, R12, R13, R14, and/or R15 can optionally be interrupted by one or more O atoms.
    • 颜料组合物,其包括UV吸收剂和无机多元酸。 该UV吸收剂可以是阳离子UV吸收剂,例如,水杨酸,肉桂酸,苯并三唑,二苯甲酮,Naphthylimidderivate,苯基三嗪,亚苄基樟脑。 阳离子UV吸收剂通常包含季铵化的氮原子,咪唑鎓,吡啶鎓或锍基团。 一种用于制备包括提供一种或多种阳离子UV吸收剂的溶液中的颜料组合物,提供一种或多种无机酸和多元酸的盐的溶液中,混合溶液,并沉淀出颜料组合物的过程。 颜料组合物的使用光稳定剂。 式(I),其中X是阳离子UV吸收剂卤化物,CH 3 SO 3,CH3OSO3-,C2H5OSO3-,对CH3-C6H4OSO3-,CN-,SCN-,R 11为H,卤素,C1-C20烷基,perflouro- C1-C20烷基,R12 C1-C20烷基,R13 C1-C20烷基,R14 C1-C20烷基,R15 C1-C20烷基,C2-C6亚烷基 - N +(CH 3)3 X是或R 13和 R14可以形成C 4 -C 7亚烷基一起,其可以任选地被杂原子打断,其中所述C 1 -C 20是取代基R11,R12,R13,R14的烷基基团和/或R 15任选地被一个或多个O原子中断, 可以。