Detergents containing enzymes and bleach activators
    2.
    发明授权
    Detergents containing enzymes and bleach activators 失效
    含有酶和漂白活化剂的洗涤剂

    公开(公告)号:US06391838B1

    公开(公告)日:2002-05-21

    申请号:US09539604

    申请日:2000-03-31

    IPC分类号: C11D162

    摘要: The cleaning performance of bleach-containing detergents, especially against protein- and starch-containing soils and colored soils, was to be improved. This was essentially achieved through the presence in the detergent—besides typical ingredients compatible with such components—of a compound corresponding to general formula I: in which R1 represents —H, —CH3, a C2-24 alkyl or alkenyl group, a substituted C2-24 alkyl or alkenyl group with at least one substituent from the group consisting of —Cl, —Br, —OH, —NH2, —CN, an alkyl or alkenyl aryl group containing a C1-24 alkyl group or a substituted alkyl or alkenyl aryl group containing a C1-24 alkyl group and at least one other substituent at the aromatic ring, R2 ad R3 independently of one another are selected from —CH2—CN, —CH3, —CH2—CH3, —CH2—CH2—CH3, —CH(CH3)—CH3, —CH2—OH, —CH2—CH2—OH, —CH(OH)—CH3, —CH2—CH2—CH2—OH, —CH2—CH(OH)—CH3, —CH(OH)—CH2—CH3, —(CH2CH2—O)nH where n=1, 2, 3, 4, 5 or 6 and X is an anion, and an enzyme selected from the group consisting of protease, amylase, lipase, cellulase and mixtures thereof.

    摘要翻译: 含漂白剂的洗涤剂,特别是含有蛋白质和淀粉的土壤和有色土壤的洗涤性能得到改善。 这主要是通过在洗涤剂中的存在而实现的,除了与这些组分相容的典型成分 - 对应于通式I的化合物:其中R1表示-H,-CH3,C2-24烷基或烯基,取代的C2 -24烷基或烯基与至少一个选自-Cl,-Br,-OH,-NH2,-CN,含有C1-24烷基的烷基或烯基芳基或取代的烷基或烯基取代的取代基 芳基上含有C 1-24烷基和至少一个其它取代基的芳基R2和R3彼此独立地选自-CH 2 -CN,-CH 3,-CH 2 -CH 3,-CH 2 -CH 2 -CH 3, -CH(CH 3)-CH 3,-CH 2 -OH,-CH 2 -CH 2 -OH,-CH(OH)-CH 3,-CH 2 -CH 2 -CH 2 -OH,-CH 2 -CH(OH)-CH 3,-CH( OH)-CH 2 -CH 3, - (CH 2 CH 2 -O)n H其中n = 1,2,3,4,5或6,X为阴离子,选自蛋白酶,淀粉酶,脂肪酶,纤维素酶 及其混合物。

    Washing agents with specific oxidized oligosaccharides
    7.
    发明授权
    Washing agents with specific oxidized oligosaccharides 失效
    具有特定氧化低聚糖的洗涤剂

    公开(公告)号:US06187055B1

    公开(公告)日:2001-02-13

    申请号:US09091979

    申请日:1998-06-26

    IPC分类号: C11D322

    CPC分类号: C11D3/0036 C11D3/223

    摘要: A detergent composition containing surfactant, builder component, oxygen-based bleaching agent, bleach activator, and enzyme, wherein the builder component is an oxidatively modified oligosaccharide which contains a —COOH group instead of a —CH(OH)—CHO group at its originally reducing end group and which has an average degree of oligomerization of from 2 to 20.

    摘要翻译: 含有表面活性剂,助洗剂组分,氧基漂白剂,漂白活化剂和酶的洗涤剂组合物,其中助洗剂组分是其原始含有-COOH基团而不是-CH(OH)-CHO基团的氧化修饰的寡糖 还原端基,其平均低聚度为2〜20。

    Zeolite-based phosphate-free detergent builder composition
    8.
    发明授权
    Zeolite-based phosphate-free detergent builder composition 失效
    基于沸石的无磷酸盐洗涤剂助洗剂组合物

    公开(公告)号:US5393455A

    公开(公告)日:1995-02-28

    申请号:US39328

    申请日:1993-04-26

    摘要: Phosphate-free builder combinations containing zeolite, crystalline layer silicates corresponding to formula (I) NaMSi.sub.x O.sub.2x+1..sub.y H.sub.2 O, in which M is sodium or hydrogen, x is a number of 1.9 to 4 and y is a number of 0 to 20, and polymeric polycarboxylates may be used separately as water softeners or in detergents. Their primary and secondary detergent properties are so favorable that there is little or no need to use phosphonates.

    摘要翻译: PCT No.PCT / EP91 / 01976 Sec。 371日期:1993年4月26日 102(e)日期1993年4月26日PCT 1991年10月17日PCT公布。 出版物WO92 / 07928 日期:1992年5月14日。含有沸石的无磷酸盐助洗剂组合物,对应于式(I)NaMSixO 2 x + 1.yH 2 O的结晶层硅酸盐,其中M为钠或氢,x为数为1.9至4,y为数 为0至20,聚合多羧酸盐可单独用作软水剂或洗涤剂。 它们的主要和次要洗涤剂性质如此有利,因此很少或不需要使用膦酸盐。

    Silicate-based builders and their use in detergents and multicomponent
mixtures for use in this field
    9.
    发明授权
    Silicate-based builders and their use in detergents and multicomponent mixtures for use in this field 失效
    基于硅酸盐的助洗剂及其在洗涤剂和多组分混合物中的用途

    公开(公告)号:US5780420A

    公开(公告)日:1998-07-14

    申请号:US666309

    申请日:1996-08-05

    CPC分类号: C11D3/08 C01B33/325

    摘要: The invention relates to sodium silicates with a modulus (molar ratio of SiO.sub.2 to Na.sub.2 O) of 1.3 to 4 in the form of a fine-particle solid in shard-like form or compounds containing these silicates with the ability to reduce incrustation when used as a builder component in detergents. These useful materials are distinguished in particular by the fact that they are in the form of an X-ray amorphous overdried material (primary drying product) with water contents below 15% by weight and apparent densities of the non-compacted solid granules of 500 g/l or lower which has been produced by drying of a water-containing sodium silicate preparation using a hot gas phase as the drying medium and/or by heating of a spray-dried sodium silicate with water contents of at least 15% by weight at temperatures of 120.degree.to 450.degree. C., if necessary accompanied or followed by the application of forces to produce the shard-like structure. The invention also relates to multicomponent mixtures from the field of solid detergents or multicomponent compounds suitable for this field of application which are characterized by the presence of the sodium silicates defined above.

    摘要翻译: PCT No.PCT / EP94 / 04322 Sec。 371日期:1996年8月5日 102(e)日期1996年8月5日PCT 1994年12月27日PCT PCT。 WO95 / 18766 PCT公开号 日期:1995年7月13日本发明涉及模数(SiO 2与Na 2 O的摩尔比)为1.3〜4的碎片状硅酸钠,其形式为碎片状的微粒固体,或含有这些硅酸盐的化合物具有降低的能力 用作清洁剂中的助洗剂组分时的结垢。 特别地,这些有用材料的特征在于它们是水含量低于15重量%的X射线无定形过度干燥的材料(初级干燥产物)的形式,并且未压实的固体颗粒的表观密度为500g 通过使用热气相作为干燥介质干燥含水硅酸钠制剂和/或通过加热水含量为至少15重量%的喷雾干燥硅酸钠而制备的/ l或更低, 温度为120°至450°C,如有必要,伴随或紧随其后的施加力产生碎片状结构。 本发明还涉及适用于该应用领域的固体洗涤剂或多组分化合物领域的多组分混合物,其特征在于上述硅酸钠的存在。