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    • 4. 发明申请
    • COATING COMPOSITION AND ARTICLES MADE THEREFROM
    • 涂料组合物及其制品
    • US20110171481A1
    • 2011-07-14
    • US13039138
    • 2011-03-02
    • Bernhard KainzCharles F. DiehlTimothy J. YoungDavid L. MalotkyDenise Lindenmuth
    • Bernhard KainzCharles F. DiehlTimothy J. YoungDavid L. MalotkyDenise Lindenmuth
    • B32B27/36C08L67/00C09D167/00B05D3/00B05D5/00B05D7/24
    • C08J7/047C08J3/05C08J2367/00C08J2423/00C08L67/00C08L2205/02C09D167/00Y10T428/31786C08L2666/18
    • The instant invention provides an aqueous dispersion, a coating composition, coating layers and coated article made therefrom. The coating composition according to the present invention comprises: (1) the inventive aqueous dispersion comprising the melt blending product of: (a) from 50 to 99 percent by weight of one or more first polyesters, based on the total solid content of the dispersion, wherein said one or more first polyesters have an acid number in the range of from less than 15, for example less than 10, or in the alternative less than 5, based on the total solid content of the one or more first polyesters; (b) from 1 to 50 percent by weight of one or more stabilizing agents comprising at least one second polyester, based on the total solid content of the dispersion, wherein said second polyester has a carboxylic acid group and an acid number equal to or greater than 15, for example greater than 20, based on the solid content of the second polyester; (c) one or more neutralizing agents; and (d) from 15 to 90 percent by weight of water, based on the total weight of the dispersion; wherein said dispersion has a solid content of 10 to 85 percent, based on the total weight of the dispersion; and (2) one or more cross-linking agents.
    • 本发明提供一种水性分散体,一种涂料组合物,由其制成的涂层和涂层制品。 根据本发明的涂料组合物包括:(1)本发明的水性分散体,其包含熔融共混产物:(a)50至99重量%的一种或多种第一聚酯,基于分散体的总固体含量 ,其中所述一种或多种第一聚酯的酸值在小于15,例如小于10,或者以小于5为基准,基于一种或多种第一聚酯的总固体含量; (b)1至50重量%的一种或多种包含至少一种第二聚酯的稳定剂,基于分散体的总固体含量,其中所述第二聚酯具有羧酸基,酸值等于或大于 基于第二聚酯的固体含量,例如大于20,例如大于20; (c)一种或多种中和剂; 和(d)基于分散体的总重量的15至90重量%的水; 其中所述分散体的固体含量为10至85%,基于分散体的总重量; 和(2)一种或多种交联剂。
    • 6. 发明授权
    • Coating composition and articles made therefrom
    • 涂料组合物和由其制成的制品
    • US08349929B2
    • 2013-01-08
    • US13039138
    • 2011-03-02
    • Bernhard KainzCharles F. DiehlTimothy J. YoungDavid L. MalotkyDenise Lindenmuth
    • Bernhard KainzCharles F. DiehlTimothy J. YoungDavid L. MalotkyDenise Lindenmuth
    • C08K5/00C04B24/26C08J3/00B29C47/00B05D7/00
    • C08J7/047C08J3/05C08J2367/00C08J2423/00C08L67/00C08L2205/02C09D167/00Y10T428/31786C08L2666/18
    • The instant invention provides an aqueous dispersion, a coating composition, coating layers and coated article made therefrom. The coating composition according to the present invention comprises: (1) the inventive aqueous dispersion comprising the melt blending product of: (a) from 50 to 99 percent by weight of one or more first polyesters, based on the total solid content of the dispersion, wherein said one or more first polyesters have an acid number in the range of from less than 15, for example less than 10, or in the alternative less than 5, based on the total solid content of the one or more first polyesters; (b) from 1 to 50 percent by weight of one or more stabilizing agents comprising at least one second polyester, based on the total solid content of the dispersion, wherein said second polyester has a carboxylic acid group and an acid number equal to or greater than 15, for example greater than 20, based on the solid content of the second polyester; (c) one or more neutralizing agents; and (d) from 15 to 90 percent by weight of water, based on the total weight of the dispersion; wherein said dispersion has a solid content of 10 to 85 percent, based on the total weight of the dispersion; and (2) one or more cross-linking agents.
    • 本发明提供一种水性分散体,一种涂料组合物,由其制成的涂层和涂层制品。 根据本发明的涂料组合物包括:(1)本发明的水性分散体,其包含熔融共混产物:(a)50至99重量%的一种或多种第一聚酯,基于分散体的总固体含量 ,其中所述一种或多种第一聚酯的酸值在小于15,例如小于10,或者以小于5为基准,基于一种或多种第一聚酯的总固体含量; (b)1至50重量%的一种或多种包含至少一种第二聚酯的稳定剂,基于分散体的总固体含量,其中所述第二聚酯具有羧酸基,酸值等于或大于 基于第二聚酯的固体含量,例如大于20,例如大于20; (c)一种或多种中和剂; 和(d)基于分散体的总重量的15至90重量%的水; 其中所述分散体的固体含量为10至85%,基于分散体的总重量; 和(2)一种或多种交联剂。