1,1-dialkoxy-2-oxo-6-aryl-3,5-alkadienes
    1.
    发明授权
    1,1-dialkoxy-2-oxo-6-aryl-3,5-alkadienes 失效
    1,1-DIALKOXY-2-OXO-6-ARYL-3,5-ALKADIENES

    公开(公告)号:US5177222A

    公开(公告)日:1993-01-05

    申请号:US608844

    申请日:1990-11-05

    摘要: 1,1-Dialkoxy-2-oxo-6-aryl-3,5-alkadienes of the general formula I ##STR1## where Ar is a phenyl, biphenyl or naphthyl radical which may be substituted by one, two or three C.sub.1 -C.sub.4 -alkyl groups, C.sub.1 -C.sub.4 -alkoxy groups, hydroxyl groups, phenoxy groups, amino groups which may be mono- or di-C.sub.1 -C.sub.4 -alkyl-substituted, halogen atoms or a methylenedioxy group, the substituents being identical or different,R.sup.1 is hydrogen or C.sub.1 -C.sub.8 -alkyl,R.sup.2 is hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.10 -alkoxycarbonyl or C.sub.1 -C.sub.10 -acyl,the radicals R.sup.3 are C.sub.1 -C.sub.8 -alkyl groups which may be bonded to one another with formation of a five-membered or six-membered ring andR.sup.4 is hydrogen or C.sub.1 -C.sub.4 -alkyl, are used as sunscreen agents in cosmetic preparations.

    摘要翻译: 具有通式I的1-二烷氧基-2-氧代-6-芳基-3,5-联二烯,其中Ar是可被一个,两个或三个C1- C 1 -C 4 - 烷基,C 1 -C 4 - 烷氧基,羟基,苯氧基,可以是单 - 或二 - C 1 -C 4 - 烷基取代的氨基,卤原子或亚甲二氧基,取代基相同或不同, R 1是氢或C 1 -C 8烷基,R 2是氢,C 1 -C 4烷基,C 1 -C 10 - 烷氧基羰基或C 1 -C 10酰基,基团R 3是可以彼此键合的C 1 -C 8 - 五元或六元环的形成和R 4为氢或C 1 -C 4 - 烷基,用作化妆品制剂中的防晒剂。

    Method for producing granular or powdery detergent compositions
    2.
    发明授权
    Method for producing granular or powdery detergent compositions 失效
    生产颗粒状或粉状洗涤剂组合物的方法

    公开(公告)号:US08486884B2

    公开(公告)日:2013-07-16

    申请号:US12088891

    申请日:2006-09-29

    IPC分类号: C11D11/00 C11D3/37

    CPC分类号: C11D11/0082 C11D3/3761

    摘要: The present invention relates to a method for producing granular or pulverulent detergent compositions, comprising the production of a detergent base powder by drying an aqueous detergent slurry, which comprises adding to the slurry a copolymer which is obtained by free-radical copolymerization of (A) from 20 to 80% by weight of at least one monomer selected from the group consisting of monoethylenically unsaturated monocarboxylic acids, dicarboxylic acids and dicarboxylic anhydrides, and (B) from 20 to 80% by weight of at least one monomer selected from the group consisting of aliphatic or aromatic monoolefins.

    摘要翻译: 本发明涉及一种生产粒状或粉状洗涤剂组合物的方法,包括通过干燥含水洗涤剂浆料来生产洗涤剂基础粉末,其包括向浆料中加入通过(A)的自由基共聚获得的共聚物, 20至80重量%的至少一种选自单烯属不饱和一元羧酸,二羧酸和二羧酸酐的单体,和(B)20至80重量%的至少一种选自以下的单体: 的脂族或芳族单烯烃。