利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

13 条记录 (耗时 0.025 秒)

    Thermally curable coating composition
    2.
    发明授权
    Thermally curable coating composition 失效
    热固化涂料组合物

    公开(公告)号：US5684083A

    公开(公告)日：1997-11-04

    申请号：US445835

    申请日：1995-05-22

    申请人： Rodger G. Temple ,  Henry H. Crum, III ,  Jonathan T. Martz

    发明人： Rodger G. Temple ,  Henry H. Crum, III ,  Jonathan T. Martz

    IPC分类号： C08F290/14 ,  C08G18/81 ,  C09D4/06 ,  C09D175/16 ,  C08L75/04

    CPC分类号： C09D4/06 ,  C08F290/147 ,  C08G18/8158 ,  C09D175/16

    摘要： A composition is disclosed which includes a urethane resin containing reactive ethylenically unsaturated groups and hydroxyl groups, which is preferably derived by reacting a polyisocyanate and an isocyanate reactive group-containing unsaturated monomer selected from the group consisting of hydroxyalkyl acrylates, hydroxyalkyl methacrylates, hydroxyalkyl acrylamides, hydroxy functional allylic compounds, and mixtures thereof to form an isocyanate group-containing reaction product which is then reacted with an organic polyol wherein the equivalent number of hydroxyl groups is in excess compared with the equivalent number of isocyanate groups. The composition also includes an aminoplast resin for reaction with hydroxyl groups on the urethane resin in an amount of less than about 10% by weight based on solids of the composition which is effective in thin film curing of the composition. The composition can also optionally include a thermally activated free radical initiator and a cure-promoting catalyst different from the free radical initiator; such as a metal soap. A method is also disclosed of applying a layer of the composition in which a portion of the layer is a thin film. The method is particularly useful in applying the composition to a substrate which is coated with a cationically electrodeposited primer. The composition and method of the invention are particularly useful for making a chip resistant coating and obtaining good cure at thin film layers of the composition.

    摘要翻译： 公开了一种组合物，其包含含有反应性烯键式不饱和基团和羟基的聚氨酯树脂，其优选通过使多异氰酸酯和选自异氰酸酯反应性基团的不饱和单体反应而得到，所述不饱和单体选自丙烯酸羟烷基酯，甲基丙烯酸羟烷基酯，羟烷基丙烯酰胺， 羟基官能的烯丙基化合物及其混合物，以形成含异氰酸酯基团的反应产物，然后与有机多元醇反应，其中相当数量的羟基与异氰酸酯基团的当量相比是过量的。 所述组合物还包括用于与氨基甲酸酯树脂上的羟基反应的氨基塑料树脂，其用量小于约10重量％，基于对组合物的薄膜固化有效的组合物的固体。 组合物还可以任选地包括热活化的自由基引发剂和不同于自由基引发剂的固化促进催化剂; 如金属皂。 还公开了施加一层该组合物的方法，其中该层的一部分是薄膜。 该方法在将组合物施加到用阳离子电沉积引物涂覆的基底上特别有用。 本发明的组合物和方法特别可用于制备耐芯片涂层并在组合物的薄膜层获得良好的固化。

    Thermally curable coating composition
    3.
    发明授权
    Thermally curable coating composition 失效
    热固化涂料组合物

    公开(公告)号：US5492731A

    公开(公告)日：1996-02-20

    申请号：US701948

    申请日：1991-05-17

    申请人： Rodger G. Temple ,  Henry H. Crum, III ,  Jonathan T. Martz

    发明人： Rodger G. Temple ,  Henry H. Crum, III ,  Jonathan T. Martz

    IPC分类号： C08F290/14 ,  C08G18/81 ,  C09D4/06 ,  C09D175/16 ,  B05D3/02 ,  B05D1/02 ,  B05D1/36

    CPC分类号： C09D4/06 ,  C08F290/147 ,  C08G18/8158 ,  C09D175/16

    摘要： A composition is disclosed which includes a urethane resin containing reactive ethylenically unsaturated groups and hydroxyl groups, which is preferably derived by reacting a polyisocyanate and an isocyanate reactive group-containing unsaturated monomer selected from the group consisting of hydroxyalkyl acrylates, hydroxyalkyl methacrylates, hydroxyalkyl acrylamides, hydroxy functional allylic compounds, and mixtures thereof to form an isocyanate group-containing reaction product which is then reacted with an organic polyol wherein the equivalent number of hydroxyl groups is in excess compared with the equivalent number of isocyanate groups. The composition also includes an aminoplast resin for reaction with hydroxyl groups on the urethane resin in an amount of less than about 10% by weight based on solids of the composition which is effective in thin film curing of the composition. The composition can also optionally include a thermally activated free radical initiator and a cure-promoting catalyst different from the free radical initiator; such as a metal soap. A method is also disclosed of applying a layer of the composition in which a portion of the layer is a thin film. The method is particularly useful in applying the composition to a substrate which is coated with a cationically electrodeposited primer. The composition and method of the invention are particularly useful for making a chip resistant coating and obtaining good cure at thin film layers of the composition.

    摘要翻译： 公开了一种组合物，其包含含有反应性烯键式不饱和基团和羟基的聚氨酯树脂，其优选通过使多异氰酸酯和选自异氰酸酯反应性基团的不饱和单体反应而得到，所述不饱和单体选自丙烯酸羟烷基酯，甲基丙烯酸羟烷基酯，羟烷基丙烯酰胺， 羟基官能的烯丙基化合物及其混合物，以形成含异氰酸酯基团的反应产物，然后与有机多元醇反应，其中相当数量的羟基与异氰酸酯基团的当量相比是过量的。 所述组合物还包括用于与氨基甲酸酯树脂上的羟基反应的氨基塑料树脂，其用量小于约10重量％，基于对组合物的薄膜固化有效的组合物的固体。 组合物还可以任选地包括热活化的自由基引发剂和不同于自由基引发剂的固化促进催化剂; 如金属皂。 还公开了施加一层该组合物的方法，其中该层的一部分是薄膜。 该方法在将组合物施加到用阳离子电沉积引物涂覆的基底上特别有用。 本发明的组合物和方法特别可用于制备耐芯片涂层并在组合物的薄膜层获得良好的固化。

    Semisolid water-based coating compositions
    4.
    发明授权
    Semisolid water-based coating compositions 失效
    半固体水性涂料组合物

    公开(公告)号：US4304693A

    公开(公告)日：1981-12-08

    申请号：US132918

    申请日：1980-03-24

    申请人： William G. Boberski ,  James E. Jones ,  Rodger G. Temple

    发明人： William G. Boberski ,  James E. Jones ,  Rodger G. Temple

    IPC分类号： C09D5/04 ,  C09D201/00 ,  C08L1/28

    CPC分类号： C09D5/04 ,  C09D201/00

    摘要： This invention relates to coating compositions which are "solid" prior to application, yet, which when applied to a substrate, flow and level in a manner similar to conventional coating compositions. The coating compositions of the invention comprise a gelled coating composition, capable of application and flow on a solid substrate comprising: (a) a water reducible polymer, (b) water, (c) an electrolyte, (d) a colloidal gelling agent, gelable by interaction with the electrolyte, in an amount sufficient, when interacted with said electrolyte, to gel the composition to form a stable semisolid and to provide a composition reducible to a coating application viscosity upon the application of a relatively small shearing force at a relatively small shearing rate; which gelled coating composition, after being sheared to a coating application viscosity, does not recover substantial colloidal gelling agent contributed gel structure and (e) an amount of a gel structure formation rate increasing compound which corresponds, or is hydrolyzable in situ to effectively provide a compound which corresponds to the formula:R.sub.x M(OH).sub.y-xwhere M is selected from boron, aluminum, silicon, tin, titanium, zirconium, vanadium, niobium, hafnium, and tatalum; x is 0 or 1; y is the valence of M; and R is an organic moiety attached to M through a carbon-M bond; condensate thereof; or a combination thereof; said amount being an amount sufficient to decrease the time required to form said gelled composition.

    摘要翻译： 本发明涉及在施用之前为“固体”的涂料组合物，但是当以与常规涂料组合物相似的方式将其施用于基材时，流动和水平。 本发明的涂料组合物包含能够在固体基质上施用和流动的凝胶涂料组合物，其包含：（a）可水稀释的聚合物，（b）水，（c）电解质，（d）胶态胶凝剂， 当与所述电解质相互作用时，其与电解质相互作用可以胶凝，以使组合物凝胶化以形成稳定的半固体，并且在相对较小的剪切力下施加可降低涂层应用粘度的组合物 小剪切速率; 胶凝涂料组合物在经过剪切涂布后的粘度下，不能回收大量的胶凝胶凝胶作用的凝胶结构和（e）一定量的凝胶结构形成速率增加化合物，其对应于或可水解原位以有效提供 化合物，其对应于下式：RxM（OH）yx其中M选自硼，铝，硅，锡，钛，锆，钒，铌，铪和钽; x为0或1; y是M的化合价; 并且R是通过碳-M键与M连接的有机部分; 冷凝物 或其组合; 所述量是足以减少形成所述胶凝组合物所需时间的量。

    Semi-solid water-based coating compositions
    7.
    发明授权
    Semi-solid water-based coating compositions 失效
    半固体水性涂料组合物

    公开(公告)号：US4196107A

    公开(公告)日：1980-04-01

    申请号：US912807

    申请日：1978-06-05

    申请人： James E. Jones ,  Rodger G. Temple ,  Jerome A. Seiner ,  Sharon L. Young ,  William G. Boberski

    发明人： James E. Jones ,  Rodger G. Temple ,  Jerome A. Seiner ,  Sharon L. Young ,  William G. Boberski

    IPC分类号： C09D5/02 ,  C09D5/00 ,  C09D5/04 ,  C08L1/28

    CPC分类号： C09D5/04

    摘要： This invention relates to coating compositions which are "solid" prior to application, yet, which when applied to a substrate, flow and level in a manner similar to conventional coating compositions. The coating compositions of the invention comprise a gelled coating composition, capable of application and flow on a solid substrate comprising: (a) a water reducible polymer, (b) water, (c) an electrolyte, and (d) a colloidal gelling agent, gelable by interaction with the electrolyte, in an amount sufficient, when interacted with said electrolyte, to gel the composition to form a stable semisolid and to provide a composition reducible to a coating application viscosity upon the application of a relatively small shearing force at a relatively small shearing rate; which gelled coating composition, after being sheared to a coating application viscosity, does not recover substantial colloidal gelling agent contributed gel structure.

    摘要翻译： 本发明涉及在施用之前为“固体”的涂料组合物，但是当以与常规涂料组合物相似的方式将其施用于基材时，流动和水平。 本发明的涂料组合物包含能够在固体基质上施用和流动的凝胶涂料组合物，其包含：（a）可水稀释的聚合物，（b）水，（c）电解质，和（d）胶态胶凝剂 通过与电解质的相互作用而可胶化，当与所述电解质相互作用时，足以使凝胶化组合物以形成稳定的半固体，并且在施加相对小的剪切力的情况下提供可降低涂层应用粘度的组合物 相对较小的剪切速率; 胶凝涂料组合物经过剪切涂布后的粘度，不能回收大量的胶凝胶凝胶结构。

    Methods for forming composite coatings on substrates
    8.
    发明授权
    Methods for forming composite coatings on substrates 有权
    在基材上形成复合涂层的方法

    公开(公告)号：US06180181B2

    公开(公告)日：2001-01-30

    申请号：US09211127

    申请日：1998-12-14

    申请人： Christopher A. Verardi ,  Dennis L. Faler ,  Marvis E. Hartman ,  Nicholas J. Crano ,  Rodger G. Temple ,  Victoria A. Trettel

    发明人： Christopher A. Verardi ,  Dennis L. Faler ,  Marvis E. Hartman ,  Nicholas J. Crano ,  Rodger G. Temple ,  Victoria A. Trettel

    IPC分类号： B05D136

    CPC分类号： B05D7/572

    摘要： The present invention provides methods for forming composite coatings on substrates including the steps of: (A) applying an aqueous primary coating composition to at least a portion of a surface of a substrate, the primary coating composition including: (1) at least one thermosettable dispersion including polymeric microparticles having functionality adapted to react with a crosslinking material, the microparticles including: (a) at least one acid functional reaction product of ethylenically unsaturated monomers; and (b) at least one hydrophobic polymer having a number average molecular weight of at least about 500; and (2) at least one crosslinking material, to form a substantially uncured primary coating thereon; (B) applying a secondary coating composition to at least a portion of the primary coating formed in step (A) without substantially curing the primary coating to form a substantially uncured secondary coating thereon; and (C) applying a clear coating composition to at least a portion of the secondary coating formed in step (B) without substantially curing the secondary coating to form a substantially uncured composite coating thereon.

    摘要翻译： 本发明提供了在基材上形成复合涂层的方法，包括以下步骤：（A）将水性初级涂料组合物施用至基材表面的至少一部分，所述主要涂料组合物包括：（1）至少一种可热固化 包括具有适于与交联材料反应的官能团的聚合物微粒的分散体，所述微粒包括：（a）至少一种烯属不饱和单体的酸官能反应产物; 和（b）数均分子量为至少约500的至少一种疏水性聚合物; 和（2）至少一种交联材料，以在其上形成基本上未固化的初级涂层; （B）将第二涂料组合物施加到步骤（A）中形成的初级涂层的至少一部分，而基本上不固化初级涂层，以在其上形成基本上未固化的二次涂层; 和（C）将透明涂料组合物施加到步骤（B）中形成的二次涂层的至少一部分，而基本上不固化二次涂层，以在其上形成基本上未固化的复合涂层。

    In-situ production of microcapsules on a substrate
    10.
    发明授权
    In-situ production of microcapsules on a substrate 失效
    在基材上原位生产微胶囊

    公开(公告)号：US4064294A

    公开(公告)日：1977-12-20

    申请号：US583312

    申请日：1975-06-02

    申请人： Simon Babil ,  James A. Claar ,  Rodger G. Temple

    发明人： Simon Babil ,  James A. Claar ,  Rodger G. Temple

    IPC分类号： C09D5/02 ,  C09D7/00 ,  B05D3/02

    CPC分类号： C09D7/005 ,  C09D5/02 ,  Y10T428/2987 ,  Y10T428/2989

    摘要： Microcapsules are produced in-situ in a film or during the manufacturing process of a water-based coating composition from which the film is formed. A principal process involves the in-situ production of void-containing microcapsules in a film formed from a water-based coating. This principal process involves as a first step the preparation of a polymer composition which may be a homogeneous solution containing a water-immiscible organic polymer, a water-immiscible solvent for the polymer, and a water-immiscible lower volatility non-solvent which is miscible with the solvent; or an emulsion containing as the continuous phase a water-immiscible organic polymer dissolved in a water-immiscible solvent for the polymer and, as the discontinuous phase, droplets of a lower volatility non-solvent dispersed in the continuous phase. This polymer composition is then emulsified under agitation and in the presence of a surfactant into a water-based coating composition. The water-based coating composition containing this emulsified polymer composition is then applied to a substrate and the solvent is evaporated from the polymer composition to produce microcapsules containing discrete droplets of the non-solvent. Subsequent drying of the water-based coating and evaporation of the non-solvent from the microcapsules produces a film having incorporated therein structured, closed-cell, void-containing microcapsules with the voids serving to provide opacity and gloss control to the film. In an alternative to the principal process, microcapsules containing the non-solvent are produced in-situ in the water-based coating composition prior to forming a film therefrom.

    摘要翻译： 微胶囊原位在薄膜中或在其形成薄膜的水性涂料组合物的制造过程中制备。 主要方法涉及在由水基涂层形成的膜中原位生产含空隙的微胶囊。 该主要方法包括制备聚合物组合物的第一步骤，所述聚合物组合物可以是含有与水不混溶的有机聚合物，用于聚合物的与水不混溶的溶剂的均匀溶液，以及与水不混溶的低挥发性非溶剂，其是可混溶的 用溶剂; 或包含溶解在聚合物的与水不混溶的溶剂中的与水不混溶的有机聚合物作为连续相的乳液，以及作为不连续相的分散在连续相中的较低挥发性非溶剂的液滴。 然后将该聚合物组合物在搅拌下和表面活性剂存在下乳化成水性涂料组合物。 然后将含有该乳化聚合物组合物的水性涂料组合物施加到基材上，并从聚合物组合物中蒸发溶剂以产生含有非溶剂离散液滴的微胶囊。 随后干燥水性涂料并从微胶囊中蒸发非溶剂产生了一种膜，其中结合有封闭孔隙的含空隙的微胶囊，其空隙用于为膜提供不透明度和光泽度控制。 在主要方法的替代方案中，在从其形成膜之前，在水基涂料组合物中原位生产含有非溶剂的微胶囊。