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    • 3. 发明申请
    • FLUORESCENT WHITENING NANOPARTICLES
    • 荧光白度纳米颗粒
    • WO2009019135A1
    • 2009-02-12
    • PCT/EP2008/059678
    • 2008-07-24
    • CIBA HOLDING INC.CREMER, ChristianDUBINI, MarioHOCHBERG, RobertMERKLE, GerhardRIGGS, Richard Lewis
    • CREMER, ChristianDUBINI, MarioHOCHBERG, RobertMERKLE, GerhardRIGGS, Richard Lewis
    • C07F7/18C11D3/00
    • C07F7/1836C07B2200/11
    • The invention relates to functionalized nanoparticles comprising on the surface a covalently bound radical of formula (I), wherein the nanoparticles are SiO 2 , AI 2 O 3 or mixed SiO 2 and AI 2 O 3 nanoparticles, R 1 and R 2 are independently of each other hydrogen; C 1 -C 25 alkyl which may be interrupted by -O- or -S-; C 2 -C 24 alkenyl; phenyl; C 7 -C 9 phenylalkyl; -OR 5 ; formula (II); formula (III); or formula (IV), R 5 is hydrogen; C 1 -C 25 alkyl which may be interrupted by -O- or -S-; C 2 -C 24 alkenyl; phenyl;C 7 -C 9 phenylalkyl;formula (V); or the nanoparticle surface, R 6 and R 7 independently of each other are hydrogen; C 1 -C 25 alkyl which may be interrupted by -O- or -S-; C 2 -C 24 alkenyl; phenyl; C 7 -C 9 phenylalkyl; or -OR 5 , and R 8 , R 9 and R 10 independently of each other are hydrogen; C 1 -C 25 alkyl which may be interrupted by -O- or -S-; C 2 -C 24 alkenyl; phenyl; or C 7 -C 9 phenylalkyl. n is 1, 2, 3, 4, 5, 6, 7 or 8, B 1 is a direct bond or a bridging member, and D 1 is a radical of a fluorescent whitening agent, a process for their preparation and their use as fluorescent whitening agents, especially in detergent compositions.
    • 本发明涉及在表面上包含式(I)的共价结合的基团的官能化纳米颗粒,其中纳米颗粒是SiO 2,Al 2 O 3或混合的SiO 2和Al 2 O 3纳米颗粒,R 1和R 2彼此独立地是氢; 可被-O-或-S-间隔的C 1 -C 25烷基; C2 -C 24烯基; 苯基; C7-C9phenylalkyl; -OR5; 式(II); 式(III); 或式(Ⅳ)中,R 5为氢; 可被-O-或-S-中断的C 1 -C 25烷基; C2 -C 24烯基; 苯基; C 7 -C 9苯基烷基;式(V); 或纳米颗粒表面,R6和R7彼此独立地是氢; 可被-O-或-S-间隔的C 1 -C 25烷基; C2 -C 24烯基; 苯基; C7-C9phenylalkyl; 或-OR5,并且R8,R9和R10彼此独立地为氢; 可被-O-或-S-间隔的C 1 -C 25烷基; C2 -C 24烯基; 苯基; 或C 7 -C 9苯基烷基。 n为1,2,3,4,5,6,7或8,B1为直接键合或桥接构件,D1为荧光增白剂基团,其制备方法及其作为荧光增白剂的用途 试剂,特别是洗涤剂组合物。
    • 9. 发明申请
    • SOFTENER COMPOSITIONS AND THEIR USE
    • SOFTENER组合物及其使用
    • WO2002079364A1
    • 2002-10-10
    • PCT/EP2002/003189
    • 2002-03-21
    • CIBA SPECIALTY CHEMICALS HOLDING INC.KVITA, PetrOTTO, PeterDUBINI, Mario
    • KVITA, PetrOTTO, PeterDUBINI, Mario
    • C11D3/00
    • C11D3/001C11D1/528C11D3/3749C11D3/3757
    • There are described softener compositions comprising as textile-softening component a mixture of (a) a fatty acid amide of formula (1), wherein R and R' are each independently of the other hydrogen or C 1 -C 4 alkyl, R 1 is a C 8 -C 22 alkyl radical, R 2 is hydrogen or a radical of formula R 3 -C(O)-, wherein R 3 is as defined above for R 1 , and X is a C 2 -C 12 alkylene radical uninterrupted or interrupted by -O- or by -NH-; or a salt thereof, and (b) a polyethylene wax. The softener compositions according to the invention impart to the treated textile material a soft handle, they reduce creasing and are readily biodegradable. Fibre materials treated with the softener compositions according to the invention are also distinguished by good rewettability and good dye fixing.
    • 所述软化剂组合物包含(a)式(1)的脂肪酸酰胺作为纺织品软化组分的混合物,其中R和R'各自独立地为氢或C 1 -C 4烷基,R 1为C 8 - C22烷基,R2是氢或式R3-C(O) - 的基团,其中R3如对于R1所定义,X是不间断或被-O-或-NH-的间隔的C 2 -C 12亚烷基, ; 或其盐,和(b)聚乙烯蜡。 根据本发明的柔软剂组合物赋予经处理的纺织材料柔软的手感,它们减少皱纹并且易于生物降解。 用根据本发明的柔软剂组合物处理的纤维材料也具有良好的可再润湿性和良好的染料固定性。