Process for highly substituted carboxyalkyl celluloses and mixed ethers
thereof
    14.
    发明授权
    Process for highly substituted carboxyalkyl celluloses and mixed ethers thereof 失效
    高度取代的羧基烷基纤维素及其混合醚的方法

    公开(公告)号:US4507474A

    公开(公告)日:1985-03-26

    申请号:US573164

    申请日:1984-01-24

    CPC分类号: C08B11/193 C08B11/12

    摘要: A process for the production of carboxyalkyl celluloses having an average degree of substitution of at least 1.0. The process comprises up to 3 stages, but without any intermediate purification. The preferred suspension medium is isopropanol. In each stage of the process, the carboxyalkylating agent is used in quantities of less than 2.5 moles per mole of anhydroglucose unit and the alkylating agent in quantities of less than 5 moles per mole of anhydroglucose unit. The total water content of the system throughout the reaction as a whole must not exceed 450% by weight, based on the quantity by weight of cellulose used. Water contents of from 80 to 250% by weight are preferred.

    摘要翻译: 平均取代度至少为1.0的羧基烷基纤维素的制造方法。 该方法包括多达3个阶段,但没有任何中间纯化。 优选的悬​​浮介质是异丙醇。 在该方法的每个阶段中,每摩尔葡糖酐单元和烷基化剂的量小于2.5摩尔/摩尔脱水葡萄糖单元,所述羧烷基化剂的用量小于2.5摩尔。 基于所使用的纤维素的重量,整个反应中的系统的总含水量不得超过450重量%。 水含量为80-250重量%是优选的。

    Melt Granules for Detergents and Cleaning Agents
    16.
    发明申请
    Melt Granules for Detergents and Cleaning Agents 审中-公开
    用于洗涤剂和清洁剂的熔体颗粒

    公开(公告)号:US20090215664A1

    公开(公告)日:2009-08-27

    申请号:US12392368

    申请日:2009-02-25

    申请人: Wilfried Raehse

    发明人: Wilfried Raehse

    IPC分类号: C11D17/06

    摘要: Melt granules for detergents and cleaning agents, obtained by certain melting-solidification methods. The melt granules make possible dust-free, abrasion-resistant solid detergents and cleaning agents. The melt granules can also be used for scenting purposes. The production methods described offer many possibilities for influencing the product aesthetics.

    摘要翻译: 用于洗涤剂和清洁剂的熔融颗粒,通过某些熔融固化方法获得。 熔体颗粒使无尘,耐磨的固体洗涤剂和清洁剂成为可能。 熔体颗粒也可以用于香料的目的。 所描述的生产方法提供了影响产品美学的许多可能性。

    Encapsulated active ingredient preparation for use in particulate detergents and cleaning agents
    17.
    发明授权
    Encapsulated active ingredient preparation for use in particulate detergents and cleaning agents 失效
    用于颗粒洗涤剂和清洁剂的包封的活性成分制剂

    公开(公告)号:US06979669B2

    公开(公告)日:2005-12-27

    申请号:US10790470

    申请日:2004-03-01

    摘要: A granulate for particulate detergents or cleaning agents, the granulate containing a detergent or cleaning agent active ingredient and an outer encapsulation layer formed of polyvalent metal salts of an unbranched or branched, unsaturated or saturated, mono- or polyhydroxylated fatty acid having at least 12 carbon atoms or a mixture of the salts. Also, a process for making the granulate by applying to the granules an encapsulation material that comprises one or more polyvalent metal salt or salts, preferably in the form of an aqueous dispersion in a fluidized bed process.

    摘要翻译: 用于颗粒洗涤剂或清洁剂的颗粒,含有洗涤剂或清洁剂活性成分的颗粒和由具有至少12个碳的无支链或不饱和或饱和的单羟基或多羟基化脂肪酸的多价金属盐形成的外包封层 原子或盐的混合物。 另外,通过向颗粒中施加包含一种或多种多价金属盐或盐的包封材料制备颗粒的方法,优选在流化床方法中以水分散体的形式。

    Method for producing aromatic beads
    18.
    发明授权
    Method for producing aromatic beads 失效
    生产芳香珠的方法

    公开(公告)号:US06562769B1

    公开(公告)日:2003-05-13

    申请号:US09529862

    申请日:2000-06-28

    IPC分类号: C11D350

    CPC分类号: C11D17/065 C11D3/505

    摘要: The invention relates to a method for producing aromatic shaped bodies, especially aromatic beads, with bulk densities greater than 700 g/l, whereby a solid and essentially water-free premix comprised of a) 65 to 95 wt. % carrier(s), b) 0 to 10 wt. % auxiliary agent(s), and c) 5 to 25 wt. % perfume is subjected to granulation or compacted agglomeration. In addition, the invention relates to the application of the inventive aromatic shaped bodies in order to scent washing and cleaning detergents, to washing and cleaning detergents containing shaped bodies which are produced according to the invention, and to a method for scenting textiles in a wash machine.

    摘要翻译: 本发明涉及一种用于生产体积密度大于700g / l的芳族成形体,特别是芳香族珠粒的方法,其中固体和基本上无水的预混物由以下组分组成:a)65-95wt。 %载体,b)0〜10wt。 %的助剂,和c)5〜25wt。 %香料经过造粒或压实聚集。 此外,本发明涉及本发明的芳族成形体的应用,以便洗涤和清洁洗涤剂,洗涤和清洁含有根据本发明生产的成形体的洗涤剂,以及用于在洗涤中吹扫纺织品的方法 机。

    Granulation method
    19.
    发明授权
    Granulation method 有权
    造粒方法

    公开(公告)号:US06468957B1

    公开(公告)日:2002-10-22

    申请号:US09806285

    申请日:2001-03-28

    IPC分类号: C11D1100

    CPC分类号: C11D11/04 C11D1/22 C11D17/065

    摘要: The invention relates to a neutralization and granulation method wherein a neutralizing foam is used as granulation adjuvant. The neutralizing foam was previously obtained by mixing an anionic surfactant in its acid form, which was expanded using a gaseous medium, and a highly concentrated, aqueous alkaline component, which was expanded using a gaseous medium. The neutralizing foam has an average pore size of less than 10 mm, preferably less than 5 mm and especially less than 2 mm.

    摘要翻译: 本发明涉及使用中和泡沫作为造粒佐剂的中和造粒方法。 预先通过将其使用气体介质膨胀的酸形式的阴离子表面活性剂和使用气体介质膨胀的高浓度水性碱性组分混合来获得中和泡沫。 中和泡沫的平均孔径小于10mm,优选小于5mm,特别是小于2mm。