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    • 4. 发明申请
    • METHOD OF PROMOTING SOIL RELEASE FROM FABRICS
    • 从织物促进土壤释放的方法
    • WO2012161979A1
    • 2012-11-29
    • PCT/US2012/037298
    • 2012-05-10
    • DOW GLOBAL TECHNOLOGIES LLCROHM AND HAAS COMPANYDONEVA, TeodoraNOCE, Gaelle DellaOBERLIN, Anne
    • DONEVA, TeodoraNOCE, Gaelle DellaOBERLIN, Anne
    • C11D3/37C11D3/22
    • C11D3/0036C11D3/225C11D3/3757C11D3/3765
    • A synergistic mixture for promoting soil release from fabric, under laundry washing conditions, which comprises a polyacrylate polymer and at least one water soluble modified cellulose ether. The polyacrylate polymer comprises: (i) 90 - 100 weight % of polymerized units derived from acrylic acid and (ii) up to 10 weight % of polymerized units derived from one or more C 3 -C 8 monoethylenically unsaturated carboxylic acids, based on the total weight of said polyacrylate polymer. A laundry formulation is also provided which contains the synergistic mixture in an amount of up to 2 weight %, based on the total weight of the laundry formulation. Also provided are methods of promoting soil release from soiled fabric which involve contacting the soiled fabric with an aqueous solution comprising the above-described inventive synergistic mixture or with the above-described laundry formulation.
    • 一种协同混合物,用于在衣物洗涤条件下促进织物的污垢释放,其包括聚丙烯酸酯聚合物和至少一种水溶性改性纤维素醚。 聚丙烯酸酯聚合物包括:(i)90-100重量%的衍生自丙烯酸的聚合单元和(ii)至多10重量%的衍生自一种或多种C 3 -C 8单烯属不饱和羧酸的聚合单元,基于总重量 的所述聚丙烯酸酯聚合物。 还提供洗衣制剂,其含有基于衣物制剂的总重量的至多2重量%的量的协同混合物。 还提供了促进污染织物的污垢释放的方法,其涉及将污染的织物与包含上述本发明的协同混合物的水溶液或上述洗衣制剂接触。
    • 6. 发明申请
    • COATING COMPOSITIONS HAVING CHELANT FUNCTIONALITY
    • 涂层组合物具有良好的功能性
    • WO2013133994A1
    • 2013-09-12
    • PCT/US2013/027385
    • 2013-02-22
    • ROHM AND HAAS COMPANY
    • KARIKARI, Afua, SarpongLUCKENBACH, Monica, A.PRESSLEY, Ozzie, MooreTYSAK, Theodore
    • C09D17/00C09D179/00
    • C09D133/08C09D5/00C09D5/02
    • The present invention provides an aqueous opaque coating formulation comprising (A) and aqueous solvent; (B) an inorganic material; and (C) a chelating polymer which comprises units derived from one or more aminocarboxylate compounds or their salts, one or more other polymerizable monomers, one or more ethylenically unsaturated monomers and, optionally, one or more crosslinking monomers. For example, the aminocarboxylate compounds or their salts may be one or more of iminodiacetic acid (IDA), iminodisuccinic acid (IDS), ethylenediamine triacetic acid (ED3A) and ethylenediamine disuccinic acid (EDDS), or their salts. Suitable polymerizable monomers may be one or more of glycidyl methacrylate (GMA), allyl glycidyl ether (AGE), vinylbenzyl chloride (VBC), allyl bromide, and their derivatives. The inorganic material may be a pigment, such as titanium dioxide (Ti02) or cadmium sulfide (CdS), or an extender or filler, such as talc (Mg3Si4Oio(OH)2), calcium carbonate (CaC03) or mica, or even combinations thereof.
    • 本发明提供包含(A)和水性溶剂的水性不透明涂料制剂; (B)无机材料; 和(C)螯合聚合物,其包含衍生自一种或多种氨基羧酸酯化合物或其盐,一种或多种其它可聚合单体,一种或多种烯属不饱和单体和任选的一种或多种交联单体的单元。 例如,氨基羧酸酯化合物或其盐可以是亚氨基二乙酸(IDA),亚氨基二琥珀酸(IDS),乙二胺三乙酸(ED3A)和乙二胺二琥珀酸(EDDS)或其盐中的一种或多种。 合适的可聚合单体可以是甲基丙烯酸缩水甘油酯(GMA),烯丙基缩水甘油醚(AGE),乙烯基苄基氯(VBC),烯丙基溴及其衍生物中的一种或多种。 无机材料可以是颜料,例如二氧化钛(TiO 2)或硫化镉(CdS)或增量剂或填料,例如滑石(Mg 3 Si 4 Oio(OH)2),碳酸钙(CaCO 3)或云母,或甚至组合 它们。