Method of modifying a fluoropolymeric substrate and composite articles thereby
    2.
    发明申请
    Method of modifying a fluoropolymeric substrate and composite articles thereby 有权
    从而改性含氟基底和复合制品的方法

    公开(公告)号:US20050092429A1

    公开(公告)日:2005-05-05

    申请号:US10702393

    申请日:2003-11-05

    IPC分类号: C08J5/12 C08J7/12 B32B31/00

    CPC分类号: C08J7/12 C08J5/12 C08J2327/12

    摘要: Fluoropolymeric substrates are modified by a photochemical process that includes at least one species having the formula wherein: R represents hydrogen or an alkyl or cycloalkyl group having from 1 to 18 carbon atoms or an aryl, alkaryl, or aralkyl group having from 6 to 18 carbon atoms; X represents O or NH; and each of R1, R2, R3, and R4 independently represents H, an alkyl group having from 1 to 18 carbon atoms, an alkenyl group having from 1 to 18 carbon atoms, an aryl group having from 6 to 10 carbon atoms, or any two of R, R1, R2, R3, and R4 taken together represent an alkylene group having from 2 to 6 carbon atoms, with the proviso that at least one of R1 and R2 or at least one of R3 and R4 is not H.

    摘要翻译: 含氟聚合物底物通过光化学方法修饰,其包括至少一种具有下式的物质:其中:R表示氢或具有1至18个碳原子的烷基或环烷基或具有6至18个碳原子的芳基,烷芳基或芳烷基 原子 X表示O或NH; R 1,R 2,R 3和R 4中的每一个独立地表示H,烷基 具有1至18个碳原子,具有1至18个碳原子的烯基,具有6至10个碳原子的芳基或R 1,R 2,R 2, R 2,R 3和R 4一起代表具有2至6个碳原子的亚烷基,条件是至少一个R' SUB> 1和R 2 2或R 3和R 4中的至少一个不是H.

    Stain-resistant fluorochemical compositions
    7.
    发明授权
    Stain-resistant fluorochemical compositions 有权
    耐污性含氟组成

    公开(公告)号:US09334418B2

    公开(公告)日:2016-05-10

    申请号:US11321680

    申请日:2005-12-29

    摘要: The invention features a coating composition that comprises a non-urethane acrylate or methacrylate compound in combination with a fluorochemical. Typically, the non-urethane (meth)acrylate is an aliphatic or aromatic (meth)acrylate compound and the fluorochemical typically comprises a monofunctional (per)fluoropolyether (meth)acrylate compound. The coating compositions can provide a protective topcoat layer to a variety of substrates, including wood and vinyl.

    摘要翻译: 本发明的特征在于涂料组合物,其包含与含氟化合物组合的非氨基甲酸酯丙烯酸酯或甲基丙烯酸酯化合物。 通常,非氨基甲酸酯(甲基)丙烯酸酯是脂族或芳族(甲基)丙烯酸酯化合物,并且含氟化合物通常包含单官能(全)氟聚醚(甲基)丙烯酸酯化合物。 涂料组合物可以为各种基材(包括木材和乙烯基材料)提供保护性顶涂层。