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    Abrasion resistant coating for stacks of fiber cement siding
    1.
    发明授权
    Abrasion resistant coating for stacks of fiber cement siding 有权

    公开(公告)号：US07238391B2

    公开(公告)日：2007-07-03

    申请号：US10000057

    申请日：2001-11-01

    申请人： Jason E. Dargontina ,  Donald W. Boespflug

    发明人： Jason E. Dargontina ,  Donald W. Boespflug

    IPC分类号： B05D3/00

    CPC分类号： C04B41/009 ,  B44C5/04 ,  B44C5/0415 ,  B44C5/0438 ,  B44C5/0461 ,  C04B41/52 ,  C04B41/70 ,  E04F13/16 ,  Y10T428/249932 ,  Y10T428/31591 ,  Y10T428/31598 ,  C04B2103/54 ,  C04B41/4884 ,  C04B20/0048 ,  C04B28/02

    摘要： This invention relates to a novel stack of siding, comprising: first and second coated siding pieces comprising an outer topcoat layer, an inner decorative coating layer and a fiberboard cement substrate layer; and a liner positioned between the first and second coated siding pieces. The siding, during normal transportation and installation, retains an acceptable appearance that is substantially free of viewable scratches or mars. In more preferred embodiments, the outer topcoat layer of the siding has a thickness of at least 8 microns and comprises a polyurethane dispersion. The present invention also provides novel methods of pre-finishing a fiberboard cement siding product, comprising the steps of: providing a fiberboard cement substrate layer; coating a first major surface of the fiberboard cement substrate with a decorative coating; coating the exposed surface of the decorative coating with a topcoat layer; and curing the topcoat layer to provide an abrasion resistant siding. More preferably, the curing step comprises a process that does not require heating the siding to a board surface temperature in excess of 100° C.

    Method using abrasion resistant coating for stacks of fiber cement siding
    3.
    发明授权
    Method using abrasion resistant coating for stacks of fiber cement siding 有权
    使用耐磨涂层的方法，用于堆叠的纤维水泥壁板

    公开(公告)号：US07442416B2

    公开(公告)日：2008-10-28

    申请号：US11724513

    申请日：2007-03-15

    申请人： Jason E. Dargontina ,  Donald W. Boespflug

    发明人： Jason E. Dargontina ,  Donald W. Boespflug

    IPC分类号： B05D3/00

    CPC分类号： C04B41/009 ,  B44C5/04 ,  B44C5/0415 ,  B44C5/0438 ,  B44C5/0461 ,  C04B41/52 ,  C04B41/70 ,  E04F13/16 ,  Y10T428/249932 ,  Y10T428/31591 ,  Y10T428/31598 ,  C04B2103/54 ,  C04B41/4884 ,  C04B20/0048 ,  C04B28/02

    摘要： This invention relates to a novel stack of siding, comprising: first and second coated siding pieces comprising an outer topcoat layer, an inner decorative coating layer and a fiberboard cement substrate layer; and a liner positioned between the first and second coated siding pieces. The siding, during normal transportation and installation, retains an acceptable appearance that is substantially free of viewable scratches or mars. In more preferred embodiments, the outer topcoat layer of the siding has a thickness of at least 8 microns and comprises a polyurethane dispersion. The present invention also provides novel methods of pre-finishing a fiberboard cement siding product, comprising the steps of: providing a fiberboard cement substrate layer; coating a first major surface of the fiberboard cement substrate with a decorative coating; coating the exposed surface of the decorative coating with a topcoat layer; and curing the topcoat layer to provide an abrasion resistant siding. More preferably, the curing step comprises a process that does not require heating the siding to a board surface temperature in excess of 100° C.

    摘要翻译： 本发明涉及一种新型的壁板叠层，其包括：第一和第二涂层壁板，其包括外顶涂层，内装饰涂层和纤维板粘合剂基层; 以及定位在第一和第二涂覆的壁板之间的衬垫。 在正常运输和安装过程中，侧板保持了可接受的外观，其基本上没有可观察到的划痕或火星。 在更优选的实施方案中，壁板的外部顶涂层具有至少8微米的厚度并且包含聚氨酯分散体。 本发明还提供了对纤维板水泥壁板产品进行预精加工的新方法，包括以下步骤：提供纤维板水泥基底层; 用装饰涂层涂布纤维板水泥基材的第一主表面; 用顶涂层涂覆装饰涂层的暴露表面; 并固化面漆层以提供耐磨壁板。 更优选地，固化步骤包括不需要将壁板加热到板表面温度超过100℃的工艺。

    Urethane resins and coating compositions and methods for their use
    5.
    发明授权
    Urethane resins and coating compositions and methods for their use 失效
    聚氨酯树脂及其涂料组合物及其使用方法

    公开(公告)号：US5777024A

    公开(公告)日：1998-07-07

    申请号：US846758

    申请日：1997-04-30

    申请人： T. Howard Killilea ,  Donald W. Boespflug ,  Paul H. Stenson

    发明人： T. Howard Killilea ,  Donald W. Boespflug ,  Paul H. Stenson

    IPC分类号： C08G18/67 ,  C08G18/78 ,  C08G18/79 ,  C09D175/16 ,  C08J3/00 ,  C07D251/00 ,  C08K3/20 ,  C08L75/00

    CPC分类号： C08G18/791 ,  C08G18/671 ,  C08G18/675 ,  C08G18/7837 ,  C09D175/16

    摘要： An allophanate-modified urethane resin is formed by reacting an allophanate-modified isocyanurate with one or more hydroxy-functional olefinic compounds, such as hydroxy-functional acrylates, methacrylates, allyl ethers, or vinyl ethers. Such resins typically have relatively low viscosities and can be used to make coating compositions for surfaces such as wood, cement, vinyl, plastic, metal, and glass on such diverse products as flooring, vinyl tiles and sheets, fiber optics, and plastic. Such coating compositions are typically curable by thermal processes or by high-energy irradiation, including UV/visible light or electron beam irradiation.

    摘要翻译： 脲基甲酸酯改性的聚氨酯树脂通过使脲基甲酸酯改性的异氰脲酸酯与一种或多种羟基官能的烯属化合物如羟基官能的丙烯酸酯，甲基丙烯酸酯，烯丙基醚或乙烯基醚反应而形成。 这种树脂通常具有相对低的粘度，并且可以用于制备诸如木材，水泥，乙烯基，塑料，金属和玻璃的表面的涂料组合物，如地板，乙烯基瓦片和片材，纤维光学和塑料等多种产品。 这样的涂料组合物通常可通过热处理或通过高能辐照（包括UV /可见光或电子束照射）固化。