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    • 2. 发明申请
    • A COATING COMPOSITON, AND A PROCESS FOR PRODUCING THE SAME
    • 涂料组合物及其制造方法
    • WO2012138348A1
    • 2012-10-11
    • PCT/US2011/031765
    • 2011-04-08
    • DOW GLOBAL TECHNOLOGIES LLCKAN, CharlesORTIZ, RebeccaROPER, JohnWEIER, JaneYOUNG, TimothySPILMAN, GaryDRUMRIGHT, Ray
    • KAN, CharlesORTIZ, RebeccaROPER, JohnWEIER, JaneYOUNG, TimothySPILMAN, GaryDRUMRIGHT, Ray
    • C09D167/00
    • C09D167/00C09D123/00C09D163/00C09D167/08C08L23/00C08L75/04C08L67/00C08L63/00
    • The present invention provides a coating composition, a process for producing the same, one or more coating layers derived therefrom, and articles comprising one or more such coating layers. The coating composition according to the present invention comprises: (a) from 10 to 90 percent by weight of an aqueous, high-solid, solvent-free alkyd dispersion comprising: (i) from 40 to 70 percent by weight of one or more alkyds based on the total weight of the dispersion, wherein each said one or more alkyds has an acid value of less than 20 and a molecular weight (Mn) in the range of greater than 1000 Dalton; (ii) from less than 10 percent by weight of one or more surfactants, based on the total weight of the dispersion; and (iii) from 30 to 55 percent by weight of water, based on the total weight of the dispersion; wherein said aqueous, high-solid, solvent-free alkyd dispersion has an average particle size diameter in the range of from 0.05 to 5 µm; (b) from 10 to 90 one or more second dispersions, one or more second emulsions, or combinations thereof; wherein said coating composition has a solid content of in the range of from 25 to 65 percent by weight of solid content, based on the total weight of the coating composition, and the coating composition has a pH in the range of from 7 to 11, and wherein the coating composition has a volume average particle size in the range of from 0.03 to 5 µm, and wherein the coating composition has a viscosity in the range of from 100 to 10,000 cP.
    • 本发明提供一种涂料组合物,其制备方法,由其衍生的一种或多种涂层,以及包含一种或多种这样的涂层的制品。 根据本发明的涂料组合物包含:(a)10至90重量%的水性,高固体,无溶剂的醇酸树脂分散体,其包含:(i)40至70重量%的一种或多种醇酸树脂 基于分散体的总重量,其中每个所述一种或多种醇酸树脂的酸值小于20,分子量(Mn)在大于1000道尔顿范围内; (ii)基于分散体的总重量,少于10重量%的一种或多种表面活性剂; 和(iii)基于分散体的总重量的30至55重量%的水; 其中所述水性,高固体,无溶剂的醇酸树脂分散体的平均粒度直径在0.05至5μm的范围内; (b)10至90个一种或多种第二分散体,一种或多种第二乳液或其组合; 其中所述涂料组合物的固体含量为固体含量的25至65重量%,基于涂料组合物的总重量,并且涂料组合物的pH为7至11, 并且其中所述涂料组合物的体积平均粒径在0.03至5μm的范围内,并且其中所述涂料组合物的粘度在100至10000cP的范围内。
    • 3. 发明申请
    • SHORT OIL ALKYD RESIN DISPERSION FOR INDUSTRIAL COATING COMPOSITIONS
    • 用于工业涂料组合物的短油脂树脂分散体
    • WO2013056162A1
    • 2013-04-18
    • PCT/US2012/060114
    • 2012-10-12
    • DOW GLOBAL TECHNOLOGIES LLC
    • ORTIZ, RebeccaSPILMAN, GaryYOUNG, Timothy J.SANDOVAL, Robert W.
    • C08L67/08C09D5/02C09D167/08
    • C09D167/08C09D5/02
    • The present disclosure provides for an aqueous solvent-free short oil alkyd resin dispersion and a process for producing the same. The aqueous solvent-free short oil alkyd resin dispersion, according to the present disclosure comprises from 35 to 65 percent by weight of a short oil alkyd resin based on the total weight of the dispersion, where the short oil alkyd resin has a weight average molecular weight (Mw) in the range of 5,000 to 5,000,000 Dalton and a volume average particle size diameter in the range of 0.05 to 1.0 µm; 0.1 to 6 percent by weight of a surfactant, based on the total weight of the dispersion; and 29 to 65 percent by weight of water, based on the total weight of the dispersion, where the aqueous solvent-free short oil alkyd resin dispersion does not include a solvent.
    • 本公开内容提供了一种无水溶剂的短油醇酸树脂分散体及其制备方法。 根据本公开的无水溶剂短油醇酸树脂分散体包含基于分散体总重量的35至65重量%的短油醇酸树脂,其中短油醇酸树脂具有重均分子量 重量(Mw)在5,000至5,000,000道尔顿的范围内,体积平均粒度直径在0.05至1.0μm的范围内; 0.1至6重量%的表面活性剂,基于分散体的总重量; 和29〜65重量%的水,基于分散体的总重量,其中不含水溶剂的短油醇酸树脂分散体不包括溶剂。
    • 6. 发明公开
    • A COATING COMPOSITON, AND A PROCESS FOR PRODUCING THE SAME
    • VERFAHREN ZU IHRER HERSTELLUNG BESCHICHTUNGSZUSAMMENSETZUNG
    • EP2694606A1
    • 2014-02-12
    • EP11715639.8
    • 2011-04-08
    • Dow Global Technologies LLC
    • KAN, CharlesORTIZ, RebeccaROPER, JohnWEIER, JaneYOUNG, TimothySPILMAN, GaryDRUMRIGHT, Ray
    • C09D167/00
    • C09D167/00C09D123/00C09D163/00C09D167/08C08L23/00C08L75/04C08L67/00C08L63/00
    • The present invention provides a coating composition, a process for producing the same, one or more coating layers derived therefrom, and articles comprising one or more such coating layers. The coating composition according to the present invention comprises: (a) from 10 to 90 percent by weight of an aqueous, high-solid, solvent-free alkyd dispersion comprising: (i) from 40 to 70 percent by weight of one or more alkyds based on the total weight of the dispersion, wherein each said one or more alkyds has an acid value of less than 20 and a molecular weight (Mn) in the range of greater than 1000 Dalton; (ii) from less than 10 percent by weight of one or more surfactants, based on the total weight of the dispersion; and (iii) from 30 to 55 percent by weight of water, based on the total weight of the dispersion; wherein said aqueous, high-solid, solvent-free alkyd dispersion has an average particle size diameter in the range of from 0.05 to 5 μm; (b) from 10 to 90 one or more second dispersions, one or more second emulsions, or combinations thereof; wherein said coating composition has a solid content of in the range of from 25 to 65 percent by weight of solid content, based on the total weight of the coating composition, and the coating composition has a pH in the range of from 7 to 11, and wherein the coating composition has a volume average particle size in the range of from 0.03 to 5 μm, and wherein the coating composition has a viscosity in the range of from 100 to 10,000 cP.
    • 本发明提供一种涂料组合物,其制备方法,由其衍生的一种或多种涂层,以及包含一种或多种这样的涂层的制品。 根据本发明的涂料组合物包含:(a)10至90重量%的水性,高固体,无溶剂的醇酸分散体,其包含:(i)40至70重量%的一种或多种醇酸树脂 基于分散体的总重量,其中每个所述一种或多种醇酸树脂的酸值小于20,分子量(Mn)在大于1000道尔顿的范围内; (ii)基于分散体的总重量,小于10重量%的一种或多种表面活性剂; 和(iii)基于分散体的总重量的30至55重量%的水; 其中所述水性,高固体,无溶剂的醇酸树脂分散体的平均粒度直径在0.05至5μm的范围内; (b)10至90个一种或多种第二分散体,一种或多种第二乳液或其组合; 其中基于涂料组合物的总重量,所述涂料组合物的固体含量为固体含量的25至65重量%,并且所述涂料组合物的pH为7至11, 并且其中所述涂料组合物的体积平均粒度在0.03至5μm的范围内,并且其中所述涂料组合物的粘度在100至10000cP的范围内。