Perfluoropolyether benzotriazole compounds
    111.
    发明申请
    Perfluoropolyether benzotriazole compounds 失效
    全氟聚醚苯并三唑化合物

    公开(公告)号:US20050166791A1

    公开(公告)日:2005-08-04

    申请号:US10769024

    申请日:2004-01-30

    CPC classification number: B82Y30/00 C07D249/18 C09D5/00 C09D5/12

    Abstract: Perfluoropolyether benzotriazole compounds and compositions containing perfluoropolyether benzotriazole compounds are provided. The perfluoropolyether benzotriazole compounds can be attached to a substrate having a metal or metal oxide-containing surface to provide at least one of the following characteristics: anti-soiling, anti-staining, ease of cleaning, repellency, hydrophobicity, or oleophobicity.

    Abstract translation: 提供全氟聚醚苯并三唑化合物和含有全氟聚醚苯并三唑化合物的组合物。 全氟聚醚苯并三唑化合物可以连接到具有金属或含金属氧化物的表面的基材上,以提供以下特征中的至少一种:抗污染,抗污染,易于清洁,排斥性,疏水性或疏油性。

    Fluoropolymer bonding composition and method
    114.
    发明授权
    Fluoropolymer bonding composition and method 失效
    含氟聚合物粘合剂组合物和方法

    公开(公告)号:US06685793B2

    公开(公告)日:2004-02-03

    申请号:US09862125

    申请日:2001-05-21

    Applicant: Naiyong Jing

    Inventor: Naiyong Jing

    Abstract: A multi-layer structure includes a layer of a fluoropolymer bonded to a substrate. The structure is prepared by exposing a bonding composition to actinic radiation, such as ultraviolet radiation, to form the bond. The bonding composition includes a light-absorbing electron donor.

    Abstract translation: 多层结构包括与基底结合的氟聚合物层。 通过将结合组合物暴露于光化辐射如紫外线辐射来形成结构来制备结构。 粘合组合物包括光吸收电子给体。

    Acid functional fluoropolymer membranes and method of manufacture
    115.
    发明授权
    Acid functional fluoropolymer membranes and method of manufacture 失效
    酸官能含氟聚合物膜及其制造方法

    公开(公告)号:US06423784B1

    公开(公告)日:2002-07-23

    申请号:US09464337

    申请日:1999-12-15

    Abstract: Methods are provided to make acid functional fluoropolymers by: a) dehydrofluorinating a starting fluoropolymer with a dehydrofluorinating agent to form an unsaturated fluoropolymer; b) adding an acidifiable nucleophilic functionalizing agent to a double bond of the unsaturated fluoropolymer; and c) acidifying the added acidifiable function. Acid functional fluoropolymers and ion conducting membranes thereof are also provided, including acid functional fluoropolymer having pendent groups according to the formula: —X—Ar—An, wherein X is selected from O, S or NR, where R is selected from H and C1-C30 alkyl or aryl, which are optionally substituted, wherein Ar is a C6-C30 aromatic group, which is optionally substituted, wherein A is an acidic function or salt thereof, wherein a can be independently chosen to be 1, 2 or 3.

    Abstract translation: 提供通过以下方式制备酸官能含氟聚合物的方法:a)用脱氟化氢剂使起始含氟聚合物脱氟化氢以形成不饱和含氟聚合物; b)将可酸化的亲核官能化剂加入到不饱和含氟聚合物的双键中; 和c)酸化所添加的酸化功能。 还提供了酸官能含氟聚合物及其离子传导膜,包括具有根据下式的侧基的酸官能含氟聚合物:-X-Ar-An,其中X选自O,S或NR,其中R选自H和C1 -C 30烷基或芳基,其任选被取代,其中Ar是任选取代的C 6 -C 30芳族基团,其中A是酸性官能团或其盐,其中a可以独立地选择为1,2或3。

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