PROCESS FOR PRODUCING POWDER COATING MATERIAL, COATED ARTICLE AND PROCESS FOR ITS PRODUCTION, AND METHOD FOR PRODUCING CARBOXY GROUP-CONTAINING FLUORORESIN
    12.
    发明申请
    PROCESS FOR PRODUCING POWDER COATING MATERIAL, COATED ARTICLE AND PROCESS FOR ITS PRODUCTION, AND METHOD FOR PRODUCING CARBOXY GROUP-CONTAINING FLUORORESIN 审中-公开
    生产粉末涂料的方法,包衣制品及其生产方法,以及生产含羧基含氟荧光素的方法

    公开(公告)号:US20160152855A1

    公开(公告)日:2016-06-02

    申请号:US15015340

    申请日:2016-02-04

    Abstract: To provide a process for producing a powder coating material capable of forming a cured film which is excellent in weather resistance and which has few voids (gaps); a coated article having such a cured film; and a method for producing a carboxy group-containing fluororesin less susceptible to gelation. A process for producing a powder coating material containing a powder (X) composed of a composition (a) comprising a fluororesin (A) having carboxy groups, or alkoxysilyl groups and urethane bonds, and a curing agent (D), said process comprising (a) a step of melt-kneading a mixture comprising a hydroxy group-containing fluororesin (B), an acid anhydride (C1) or a compound (C2) having an alkoxysilyl group and an isocyanate group, and the curing agent (D), to obtain a kneaded product composed of the composition (α), and (b) a step of pulverizing the kneaded product to obtain the powder (X).

    Abstract translation: 提供能够形成耐候性优异且空隙少的间隙的固化膜的粉末涂料的制造方法。 具有这种固化膜的涂布制品; 以及不易凝胶化的含羧基氟树脂的制造方法。 一种含有由包含具有羧基的氟树脂(A)或烷氧基甲硅烷基和氨基甲酸酯键的组合物(a)组成的粉末(X)和固化剂(D)的粉末涂料的方法,所述方法包括 a)将包含含羟基的氟树脂(B),酸酐(C1)或具有烷氧基甲硅烷基和异氰酸酯基的化合物(C2)和固化剂(D)的混合物熔融捏合的步骤, 得到由组合物(α)构成的捏合物,(b)粉碎该混炼物得到粉末(X)的工序。

    NON-IONIC SURFACTANT COMPOSITION AND FLUOROPOLYMER AQUEOUS DISPERSION
    13.
    发明申请
    NON-IONIC SURFACTANT COMPOSITION AND FLUOROPOLYMER AQUEOUS DISPERSION 有权
    非离子表面活性剂组合物和氟聚合物水性分散体

    公开(公告)号:US20150329701A1

    公开(公告)日:2015-11-19

    申请号:US14389173

    申请日:2013-03-27

    Abstract: A nonionic surfactant composition including: a nonionic surfactant that contains a molecule having a C10-C22 alkyl group and/or alkenyl group as a hydrophobic group, a polyoxyalkylene chain as a hydrophilic group, no aromatic ring, no C9-C14 alkyl group derived from an alcohol that is produced from a higher olefin derived from a mixture of propylene and butene through an oxo process, and no C13 alkyl group derived from an alcohol that is produced from a higher olefin derived from a propylene tetramer through an oxo process. The nonionic surfactant has a hydrodynamic radius of 5.0 to 8.0 nm at 40° C. in an aqueous solution in which a nonionic surfactant concentration is 0.1 kg/L in the nonionic surfactant composition, the radius being measured by a dynamic light scattering method.

    Abstract translation: 一种非离子表面活性剂组合物,包括:含有具有作为疏水基团的C 10 -C 22烷基和/或烯基的分子,作为亲水基团的聚氧化烯链的芳族环,不存在衍生自C 9 -C 14烷基的非离子表面活性剂 由通过氧化方法由丙烯和丁烯的混合物衍生的高级烯烃生成的醇,以及没有衍生自通过氧代方法由丙烯四聚体衍生的高级烯烃产生的醇的C​​13烷基。 非离子表面活性剂在非离子表面活性剂组合物中的非离子表面活性剂浓度为0.1kg / L的水溶液中,在40℃下的流体动力学半径为5.0〜8.0nm,通过动态光散射法测定半径。

    METHOD OF MAKING A FUSER MEMBER
    18.
    发明申请
    METHOD OF MAKING A FUSER MEMBER 审中-公开
    制造熔炉成员的方法

    公开(公告)号:US20160312068A1

    公开(公告)日:2016-10-27

    申请号:US14693625

    申请日:2015-04-22

    Abstract: Described herein is a method of manufacturing a fuser member. The method includes mixing a high load fluoropolymer/carbon nanotube composition in a high shear mixer. The method includes mixing the high load fluoropolymer/carbon nanotube composition in the high shear mixer for 3 or more times. A fluoropolymer is added to the high load fluoropolymer/carbon nanotube composition to form a low load fluoropolymer/carbon nanotube composition. The low load fluoropolymer/carbon nanotube composition is mixed in a rubber compounding mixer for 3 or more times. The low load fluoropolymer/carbon nanotube composition is coated on a fuser substrate, cured and polished.

    Abstract translation: 这里描述的是制造定影器构件的方法。 该方法包括在高剪切混合器中混合高负荷含氟聚合物/碳纳米管组合物。 该方法包括将高负荷含氟聚合物/碳纳米管组合物在高剪切混合器中混合3次或更多次。 向高负荷含氟聚合物/碳纳米管组合物中加入含氟聚合物以形成低负荷含氟聚合物/碳纳米管组合物。 将低负荷含氟聚合物/碳纳米管组合物在橡胶配混混合机中混合3次以上。 将低负荷含氟聚合物/碳纳米管组合物涂布在定影基板上,进行固化和抛光。

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