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    LAUNDRY DETERGENT COMPOSITION COMPRISING GLYCOSYL HYDROLASE
    3.
    发明申请
    LAUNDRY DETERGENT COMPOSITION COMPRISING GLYCOSYL HYDROLASE 有权
    洗涤剂洗涤剂组合物包含糖苷水解酶

    公开(公告)号：US20090176682A1

    公开(公告)日：2009-07-09

    申请号：US12341644

    申请日：2008-12-22

    申请人： Jean-Pol Boutique ,  Nathalie Jean Marie-Louise Vanwyngaerden ,  Frederik Vandenberghe ,  Philip Frank Souter ,  Neil Joseph Lant ,  Eugene Steven Sadlowski ,  Genevieve Cagalawan Wenning

    发明人： Jean-Pol Boutique ,  Nathalie Jean Marie-Louise Vanwyngaerden ,  Frederik Vandenberghe ,  Philip Frank Souter ,  Neil Joseph Lant ,  Eugene Steven Sadlowski ,  Genevieve Cagalawan Wenning

    IPC分类号： C11D3/386

    CPC分类号： C11D3/38636 ,  C11D3/3788 ,  C11D3/3796

    摘要： The present invention relates to a laundry detergent composition comprising glycosyl hydrolase. The compositions of the present invention also comprises a polymer that, when used in combination with the glycosyl hydrolase, enables compaction of the surfactant system to be achieved without loss in fabric cleaning performance. Preferably, the composition of the present invention comprises a combination of two polymers, a glycosyl hydrolase and detersive surfactant, preferably low levels of detersive surfactant.Most preferably, the laundry detergent composition of the present invention comprise: (i) a glycosyl hydrolase having enzymatic activity towards both xyloglucan and amorphous cellulose substrates, wherein the glycosyl hydrolase is selected from GH families 5, 12, 44 or 74; (ii) detersive surfactant; (iii) amphiphilic alkoxylated grease cleaning polymer; (iv) a random graft co-polymer comprising: (a) hydrophilic backbone comprising monomers selected from the group consisting of: unsaturated C1-C6 carboxylic acids, ethers, alcohols, aldehydes, ketones, esters, sugar units, alkoxy units, maleic anhydride, saturated polyalcohols such as glycerol, and mixtures thereof; and (b) hydrophobic side chain(s) selected from the group consisting of: C4-C25 alkyl group, polypropylene, polybutylene, vinyl ester of a saturated C1-C6 mono-carboxylic acid, C1-C6 alkyl ester of acrylic or methacrylic acid, and mixtures thereof; and (v) a compound having the following general structure: bis((C2H5O)(C2H4O)n)(CH3)—N+—CxH2x—N+—(CH3)-bis((C2H5O)(C2H4O)n), wherein n=from 20 to 30, and x=from 3 to 8, or sulphated or sulphonated variants thereof. Most preferably the composition is in the form of a liquid.

    摘要翻译： 本发明涉及包含糖基水解酶的衣物洗涤剂组合物。 本发明的组合物还包括当与糖基水解酶组合使用时可以实现表面活性剂体系的压实而不损失织物清洁性能的聚合物。 优选地，本发明的组合物包含两种聚合物，糖基水解酶和去污表面活性剂，优选低水平的去污表面活性剂的组合。 最优选地，本发明的衣物洗涤剂组合物包含：（i）对木葡聚糖和无定形纤维素底物具有酶活性的糖基水解酶，其中糖基水解酶选自GH家族5,12,44或74; （ii）去污表面活性剂; （iii）两亲烷氧基化油脂清洗聚合物; （iv）无规接枝共聚物，其包含：（a）亲水性主链，其包含选自以下的单体：不饱和C 1 -C 6羧酸，醚，醇，醛，酮，酯，糖单元，烷氧基单元，马来酸酐 饱和多元醇如甘油及其混合物; 和（b）选自C 4 -C 25烷基，聚丙烯，聚丁烯，饱和C1-C6单羧酸的乙烯基酯，丙烯酸或甲基丙烯酸的C1-C6烷基酯的疏水性侧链 ，及其混合物; （（C 2 H 5 O）（C 2 H 4 O）n）（CH 3）-N + -C x H 2 x -N + - （CH 3） - 双（（C 2 H 5 O）（C 2 H 4 O）n）的化合物，其中n = 20至30，x = 3至8，或其硫酸化或磺化的变体。 最优选地，组合物是液体的形式。