Zeolite-based phosphate-free detergent builder composition
    1.
    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。

    Detergent composition comprising carbonate-amorphous silicate compound
as builder and processes of using same
    2.
    发明授权
    Detergent composition comprising carbonate-amorphous silicate compound as builder and processes of using same 失效
    包含碳酸盐 - 无定形硅酸盐化合物作为助洗剂的洗涤剂组合物及其使用方法

    公开(公告)号:US5798328A

    公开(公告)日:1998-08-25

    申请号:US702568

    申请日:1996-08-22

    摘要: A detergent composition containing surfactants selected from anionic, cationic, nonionic, amphoteric and zwitterionic surfactants and a builder component containing 40% to 80% by weight of amorphous alkali metal silicates and 10% to 40% by weight of alkali metal carbonates in the form of a compound, with the proviso that the alkali metal carbonate content is always greater than the alkali metal silicate content, and at most 25% by weight of water, and wherein the compound does not have a homogeneous surface nor a uniform particle size distribution.

    摘要翻译: PCT No.PCT / EP95 / 00506 Sec。 371日期:1996年8月22日 102(e)日期1996年8月22日PCT提交1995年2月13日PCT公布。 公开号WO95 / 22592 日期1995年8月24日含有选自阴离子,阳离子,非离子,两性和两性离子表面活性剂的表面活性剂的洗涤剂组合物和包含40重量%至80重量%的无定形碱金属硅酸盐和10重量%至40重量%碱金属的助洗剂组分 化合物形式的碳酸酯,条件是碱金属碳酸盐含量总是大于碱金属硅酸盐含量,和至多25重量%的水,并且其中化合物不具有均匀的表面或均匀的 粒度分布。

    Silicate-based builders and their use in detergents and multicomponent
mixtures for use in this field
    3.
    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。

    Washing agents with specific oxidized oligosaccharides
    5.
    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。

    Use of cationic non-silicate layer compounds in detergents
    6.
    发明授权
    Use of cationic non-silicate layer compounds in detergents 失效
    阳离子非硅酸盐化合物在洗涤剂中的使用

    公开(公告)号:US5145599A

    公开(公告)日:1992-09-08

    申请号:US623947

    申请日:1990-06-06

    IPC分类号: C11D3/12

    CPC分类号: C11D3/1233

    摘要: Cationic non-silicate layer compounds corresponding to general formula (I)Mg.sub.x Al(OH).sub.y A.sub.z. NH.sub.2 O (I)in which A represents an equivalent of a non-silicate anion, x has a value of from 1 to 5, y>z and (y+Z)=2X+3 and n is a number of 0 to 10, are used in phosphate-reduced detergents for reducing fabric incrustation.

    摘要翻译: PCT No.PCT / EP89 / 00594 Sec。 371日期:1990年6月6日 102(e)日期1990年6月6日PCT提交1989年5月29日PCT公布。 公开号WO89 / 12088 PCT 日期:1989年12月14日。对应于通式(I)Mg x Al(OH)y A z的非晶硅酸盐层化合物。 其中A表示非硅酸盐阴离子当量的NH 2 O(I),x具有1至5的值,y> z和(y + Z)= 2X + 3,n是0至10的数, 用于减少织物结垢的磷酸盐还原洗涤剂中。

    Layered silicates of limited swelling power, a process for their
production and their use in detergents and cleaning preparations
    7.
    发明授权
    Layered silicates of limited swelling power, a process for their production and their use in detergents and cleaning preparations 失效
    分层的有限溶胀力的硅酸盐,它们的生产过程以及它们在洗涤剂和清洁制剂中的应用

    公开(公告)号:US4737306A

    公开(公告)日:1988-04-12

    申请号:US883256

    申请日:1986-07-08

    摘要: The present invention provides synthetic, finely divided water-insoluble layered silicates having a smectite-like crystal phase, with increased contents of bound alkali and silicate and a distinctly reduced swelling power in aqueous suspension relative to pure layered silicates of this type. The synthetic layered silicate of this invention has the following oxide summation formulaMgO.aM.sub.2 O.bAl.sub.2 O.sub.3.cSiO.sub.2.nH.sub.2 Owherein M is selected from the group consisting of sodium and a mixture of sodium and lithium said mixture having a molar ratio of sodium to lithium of at least about 2,n represents the number of water molecules bound in the crystal phase, anda, b, c and n each represent a number having a value within the following ranges:a is from about 0.05 to about 0.4b is from 0 to about 0.3c is from about 1.2 to about 2.0, andn is from about 0.3 to about 3.0.

    摘要翻译: 本发明提供了具有蒙脱石结晶相的合成的,细分散的水不溶性层状硅酸盐,其结合的碱和硅酸盐的含量增加,并且相对于这种纯的层状硅酸盐,在水性悬浮液中明显降低了溶胀能力。 本发明的合成层状硅酸盐具有以下氧化物加成式MgO.aM2O.bAl2O3.cSiO2.nH2O,其中M选自钠和钠和锂的混合物,所述混合物的钠与锂的摩尔比为 至少约2,n表示在结晶相中结合的水分子的数量,a,b,c和n各自表示具有以下范围内的值的数:a为约0.05至约0.4b为0 至约0.3c为约1.2至约2.0,n为约0.3至约3.0。