Retroreflective articles including a cured ceramer composite coating
having a combination of excellent abrasion, dew and stain resistant
characteristics
    2.
    发明授权
    Retroreflective articles including a cured ceramer composite coating having a combination of excellent abrasion, dew and stain resistant characteristics 失效
    具有固化的陶瓷复合涂层的回射制品,其具有优异的耐磨性,耐露水性和耐污染性

    公开(公告)号:US6132861A

    公开(公告)日:2000-10-17

    申请号:US71970

    申请日:1998-05-04

    摘要: A retroreflective article comprising a substrate and a cured ceramer coating provided on at least a portion of a surface of the substrate. The coated portion of the surface is retroreflective. The coating comprises a cured ceramer composite derived from ingredients comprising a free radically curable binder precursor and a plurality of surface treated, colloidal inorganic oxide components. The colloidal inorganic oxide components are surface treated with a surface treatment agent comprising a fluoro/silane component comprising a hydrolyzable silane moiety and a fluorinated moiety, and a crosslinkable silane component comprising a hydrolyzable silane moiety and a free radically crosslinkable moiety. The weight ratio of the crosslinkable silane component to the fluoro/silane component is from about 4:1 to 20:1, and the weight ratio of the free radically curable binder precursor to the colloidal inorganic oxide components is from about 1:10 to 8:10. A method of making a retroreflective article by coating a substrate with a ceramer composite coating is also described. A method of making a dew-resistant retroreflective article by coating a substrate with a ceramer composite coating and then surface treating the coating is also described.

    摘要翻译: 一种逆反射制品,其包括在所述基材的表面的至少一部分上提供的基材和固化的陶瓷单体涂层。 表面的涂覆部分是回射反射的。 涂层包含衍生自包含游离自由基固化粘合剂前体和多个表面处理的胶体无机氧化物组分的成分的固化陶瓷单体复合物。 胶态无机氧化物组分用包括含有可水解硅烷部分和氟化部分的氟/硅烷组分的表面处理剂和包含可水解硅烷部分和可自由基交联部分的可交联硅烷组分进行表面处理。 可交联硅烷组分与氟/硅烷组分的重量比为约4:1至20:1,自由基固化粘合剂前体与胶态无机氧化物组分的重量比为约1:10至8 :10。 还描述了通过用陶瓷复合涂层涂覆基底来制造回射制品的方法。 还描述了通过用陶瓷复合涂层涂覆基底然后对涂层进行表面处理来制造耐候性回射制品的方法。

    Ceramer composition and composite comprising free radically curable fluorochemical component
    3.
    发明授权
    Ceramer composition and composite comprising free radically curable fluorochemical component 失效
    Ceramer组合物和复合材料包含游离的可自由基固化的含氟化合物组分

    公开(公告)号:US06497961B2

    公开(公告)日:2002-12-24

    申请号:US09821366

    申请日:2001-03-29

    IPC分类号: B32B2716

    摘要: A ceramer composition is provided that comprises a plurality of colloidal inorganic oxide particles and a free-radically curable binder precursor. The free-radically curable binder precursor comprises a fluorochemical component that further comprises at least two free-radically curable moieties and at least one fluorinated moiety. By virtue of the inclusion of the fluorochemical component, the ceramer compositions of the present invention can be used to provide ceramer composites and ceramer composite structures with excellent stain, oil and/or water repellency characteristics as well as a high level of abrasion resistance and hardness.

    摘要翻译: 提供了一种陶瓷单体组合物,其包含多种胶态无机氧化物颗粒和可自由基固化的粘合剂前体。 可自由基固化的粘合剂前体包含进一步包含至少两个可自由基固化部分和至少一个氟化部分的含氟化合物组分。 由于含有含氟成分,本发明的陶瓷单体组合物可用于提供具有优异的耐污染性,油和/或拒水性以及高耐磨性和硬度的陶瓷复合材料和陶瓷复合材料结构 。

    Ceramer composition and composite comprising free radically curable fluorochemical component
    4.
    发明授权
    Ceramer composition and composite comprising free radically curable fluorochemical component 失效
    Ceramer组合物和复合材料包含游离的可自由基固化的含氟化合物组分

    公开(公告)号:US06238798B1

    公开(公告)日:2001-05-29

    申请号:US09255195

    申请日:1999-02-22

    IPC分类号: B32B2716

    摘要: A ceramer composition is provided that comprises a plurality of colloidal inorganic oxide particles and a free-radically curable binder precursor. The free-radically curable binder precursor comprises a fluorochemical component that further comprises at least two free-radically curable moieties and at least one fluorinated moiety. By virtue of the inclusion of the fluorochemical component, the ceramer compositions of the present invention can be used to provide ceramer composites and ceramer composite structures with excellent stain, oil and/or water repellency characteristics as well as a high level of abrasion resistance and hardness.

    摘要翻译: 提供了一种陶瓷单体组合物,其包含多种胶态无机氧化物颗粒和可自由基固化的粘合剂前体。 可自由基固化的粘合剂前体包含进一步包含至少两个可自由基固化部分和至少一个氟化部分的含氟化合物组分。 由于含有含氟成分,本发明的陶瓷单体组合物可用于提供具有优异的耐污染性,油和/或拒水性以及高耐磨性和硬度的陶瓷复合材料和陶瓷复合材料结构 。

    Ceramer composition incorporating fluoro/silane component and having abrasion and stain resistant characteristics
    5.
    发明授权
    Ceramer composition incorporating fluoro/silane component and having abrasion and stain resistant characteristics 失效
    含有氟/硅烷组分的Ceramer组合物,具有耐磨和耐污渍的特性

    公开(公告)号:US06245833B1

    公开(公告)日:2001-06-12

    申请号:US09389252

    申请日:1999-09-03

    IPC分类号: C08L8300

    摘要: A curable ceramer composition, coated articles and methods for making and curing the composition. The curable ceramer comprises a fluoro/silane, a crosslinkable silane, a curable binder precursor, and a colloidal inorganic oxide. The ceramer has a long shelf life before cure and can be used to provide cured ceramer coatings and articles having stain resistance, abrasion resistance and hardness.

    摘要翻译: 可固化的陶瓷单体组合物,涂层制品和用于制备和固化组合物的方法。 可固化陶瓷单体包括氟/硅烷,可交联硅烷,可固化粘合剂前体和胶态无机氧化物。 陶瓷单体在固化前具有长的保存期限,可用于提供具有耐污染性,耐磨性和硬度的固化陶瓷单体涂层和制品。

    Ceramer composition incorporating fluoro/silane component and having abrasion and stain resistant characteristics
    7.
    发明授权
    Ceramer composition incorporating fluoro/silane component and having abrasion and stain resistant characteristics 失效
    含有氟/硅烷组分的Ceramer组合物,具有耐磨和耐污渍的特性

    公开(公告)号:US06376576B2

    公开(公告)日:2002-04-23

    申请号:US09733186

    申请日:2000-12-08

    IPC分类号: C08L8300

    摘要: A curable ceramer composition, coated articles and methods for making and curing the composition. The curable ceramer comprises a fluoro/silane, a crosslinkable silane, a curable binder precursor, and a colloidal inorganic oxide. The ceramer has a long shelf life before cure and can be used to provide cured ceramer coatings and articles having stain resistance, abrasion resistance and hardness.

    摘要翻译: 可固化的陶瓷单体组合物,涂层制品和用于制备和固化组合物的方法。 可固化陶瓷单体包括氟/硅烷,可交联硅烷,可固化粘合剂前体和胶态无机氧化物。 陶瓷单体在固化前具有长的保存期限,可用于提供具有耐污染性,耐磨性和硬度的固化陶瓷单体涂层和制品。

    Antistatic film bases and photographic elements comprising said
antistatic film bases
    9.
    发明授权
    Antistatic film bases and photographic elements comprising said antistatic film bases 失效
    抗静电膜基材和包含所述抗静电膜基材的照相元件

    公开(公告)号:US5604083A

    公开(公告)日:1997-02-18

    申请号:US568732

    申请日:1995-12-05

    摘要: The invention is directed to an antistatic polymeric film base comprising a polymeric film having coated on at least one side thereof an antistatic layer comprising the reaction product of (1) a water-soluble, electrically conductive polymer containing carboxylic groups and (2) a water-soluble polymer containing oxazoline groups, and to a photographic element comprising at least one silver halide emulsion layer on said antistatic polymeric film base. This antistatic layer may be present as a backing layer on the side of the film base opposite the silver halide emulsion layer, as a subbing layer between the film base and the emulsion layer in a single or double side coated photographic element, and/or as a subbing layer between the film base and a different backing layer.

    摘要翻译: 本发明涉及一种抗静电聚合物膜基底,其包含在其至少一侧上涂覆有聚合物膜的抗静电层,其包含(1)含有羧基的水溶性导电聚合物和(2)水的反应产物 - 含有恶唑啉基的可溶性聚合物,以及在所述抗静电聚合物膜基材上包含至少一个卤化银乳剂层的照相元件。 该抗静电层可以作为背衬层存在于与卤化银乳剂层相对的膜底侧上,作为在单层或双面涂布的照相元件中的膜基底和乳剂层之间的底层,和/或 薄膜基底和不同背衬层之间的底层。