Antistatic composition
    21.
    发明授权
    Antistatic composition 有权
    防静电组成

    公开(公告)号:US06706920B2

    公开(公告)日:2004-03-16

    申请号:US10032916

    申请日:2001-12-28

    IPC分类号: C07C31115

    摘要: An antistatic composition comprises (a) at least one ionic salt consisting of a nonpolymeric nitrogen onium cation and a weakly coordinating fluoroorganic anion, the conjugate acid of the anion being a superacid; and (b) at least one thermoplastic polymer. The composition exhibits good antistatic performance over a wide range of humidity levels.

    摘要翻译: 抗静电组合物包含(a)由非聚合氮鎓阳离子和弱配位的氟代有机阴离子组成的至少一种离子盐,阴离子的共轭酸是超酸; 和(b)至少一种热塑性聚合物。 该组合物在宽范围的湿度水平下表现出良好的抗静电性能。

    Water- and oil-repellent composition
    23.
    发明授权
    Water- and oil-repellent composition 失效
    防水防油组合物

    公开(公告)号:US06586522B1

    公开(公告)日:2003-07-01

    申请号:US09592105

    申请日:2000-06-12

    IPC分类号: C08J300

    摘要: A water- and oil-repellent composition comprises (a) a repellency-imparting, fluorochemical composition comprising at least one fluorine-containing aromatic ester oligomer comprising (1) at least two repeat units derived or derivable from the reaction of at least one dicarboxylic acid (or a derivative thereof) and at least one polyol, with the proviso that either the dicarboxylic acid (or derivative) or the polyol (or both) is aromatic or heteroaromatic, and (2) fluorochemical endgroups derived or derivable from the reaction of (i) the dicarboxylic acid (or derivative) and at least one fluorine-containing monoalcohol, or (ii) the polyol and at least one fluorine-containing monocarboxylic acid; and (b) a treatable substrate; with the proviso that, when the treatable substrate comprises a mixture of at least two polymers, the mixture is non-stratifying.

    摘要翻译: 拒水拒油剂组合物包含(a)具有排斥性的氟化合物组合物,其包含至少一种含氟芳族酯低聚物,其包含(1)至少两个衍生或衍生自至少一种二羧酸 (或其衍生物)和至少一种多元醇,条件是二羧酸(或衍生物)或多元醇(或两者)都是芳族或杂芳族的,和(2)衍生或可衍生自( i)二羧酸(或衍生物)和至少一种含氟一元醇,或(ii)多元醇和至少一种含氟一元羧酸; 和(b)可处理基材; 条件是当可处理基材包含至少两种聚合物的混合物时,该混合物是非分层的。

    Thermoplastic composition comprising fluoroaliphatic radical-containing surface-modifying additive
    24.
    发明授权
    Thermoplastic composition comprising fluoroaliphatic radical-containing surface-modifying additive 失效
    包含含氟脂肪族基团的表面改性添加剂的热塑性组合物

    公开(公告)号:US06380289B1

    公开(公告)日:2002-04-30

    申请号:US09421652

    申请日:1999-10-20

    IPC分类号: C08K502

    摘要: A thermoplastic composition comprises (a) a major amount of a semi-crystalline thermoplastic first polymer; (b) an amount of a fluoroaliphatic radical-containing surface-modifying additive sufficient to modify surface properties of articles made of the composition; and (c) a minor amount of a second thermoplastic polymer sufficient to enhance the effects of the surface-modifying additive.

    摘要翻译: 热塑性组合物包含(a)主要量的半结晶热塑性第一聚合物; (b)一定量的含氟脂族基团的表面改性添加剂,其足以改变由该组合物制成的制品的表面性质; 和(c)少量足以增强表面改性添加剂效果的第二热塑性聚合物。

    VAPOR-DEPOSITED COATING FOR BARRIER FILMS AND METHODS OF MAKING AND USING THE SAME
    25.
    发明申请
    VAPOR-DEPOSITED COATING FOR BARRIER FILMS AND METHODS OF MAKING AND USING THE SAME 审中-公开
    用于障壁膜的蒸气沉积涂层及其制造和使用方法

    公开(公告)号:US20130302627A1

    公开(公告)日:2013-11-14

    申请号:US13643006

    申请日:2012-01-27

    IPC分类号: H01L23/29

    摘要: A barrier film including a substrate, a base polymer layer applied on a major surface of the substrate, an oxide layer applied on the base polymer layer, and a protective polymer layer applied on the oxide layer. The protective polymer layer is formed as the reaction product of a first (meth)acryloyl compound and a (meth)acryl-silane compound derived from a Michael reaction between a second (meth)acryloyl compound and an aminosilane. The first and second (meth)acryloyl compounds may be the same. In some embodiments, a multiplicity of alternating layers of the oxide layer and the protective polymer layer may be used. An oxide layer can be applied over the top protective polymer layer. The barrier films provide, in some embodiments, enhanced resistance to moisture and improved peel strength adhesion of the protective polymer layer(s) to the underlying layers. A process of making, and methods of using the barrier film are also described.

    摘要翻译: 包含衬底,施加在衬底的主表面上的基底聚合物层,施加在基底聚合物层上的氧化物层和施加在氧化物层上的保护性聚合物层的阻挡膜。 保护性聚合物层形成为第一(甲基)丙烯酰基化合物和衍生自第二(甲基)丙烯酰基化合物与氨基硅烷之间的迈克尔反应的(甲基)丙烯酰基 - 硅烷化合物)的反应产物。 第一和第二(甲基)丙烯酰基化合物可以相同。 在一些实施例中,可以使用氧化物层和保护性聚合物层的多个交替层。 可以在顶部保护性聚合物层上施加氧化物层。 在一些实施方案中,阻挡膜提供增强的耐湿性和提高的保护性聚合物层与下层的剥离强度粘合性。 还描述了制造方法和使用阻挡膜的方法。

    Cationic polymeric fluorinated ether silane compositions and methods of use
    27.
    发明授权
    Cationic polymeric fluorinated ether silane compositions and methods of use 有权
    阳离子聚合氟化醚硅烷组合物及其使用方法

    公开(公告)号:US08378018B2

    公开(公告)日:2013-02-19

    申请号:US12745681

    申请日:2008-11-26

    摘要: A composition comprises a polymer having a first pendant group selected from at least one perfluorinated ether group or perfluoroalkanesulfonamido group, a second pendant group comprising an ammonium group, wherein the second pendant group is free of silicon, and a third pendant group comprising an ammonium group and a reactive silicon-containing group. The polymer and composition are useful for protecting a substrate, for example, to render the substrate oil repellent, water repellent, or both, or to provide stain repellency to the substrate.

    摘要翻译: 组合物包含具有选自至少一个全氟化醚基团或全氟烷基磺酰胺基团的第一侧基的聚合物,包含铵基团的第二侧基,其中第二侧基不含硅,以及包含铵基团的第三侧基 和反应性含硅基团。 聚合物和组合物可用于保护基材,例如使基材拒油,拒水或两者,或为基材提供防污性。

    Composition and process for preparing curable organofluorine-modified polysilazanes, and polysilazanes prepared thereby
    28.
    发明授权
    Composition and process for preparing curable organofluorine-modified polysilazanes, and polysilazanes prepared thereby 有权
    制备可固化的有机氟改性聚硅氮烷的组合物和方法,以及由此制备的聚硅氮烷

    公开(公告)号:US08324324B2

    公开(公告)日:2012-12-04

    申请号:US12792065

    申请日:2010-06-02

    IPC分类号: C08F283/00 C08G77/62

    摘要: A composition for preparing curable organofluorine-modified polysilazanes comprises (a) at least one curable oligomeric or polymeric polysilazane comprising at least one chemically reactive site; and (b) at least one fluorochemical compound comprising (1) at least one organofluorine or heteroorganofluorine moiety, and (2) at least one functional group that is capable of reacting with the curable oligomeric or polymeric polysilazane through at least one of the chemically reactive sites of the polysilazane. The curable organofluorine-modified polysilazanes can be prepared by combining the components of the composition and allowing or inducing the components to react.

    摘要翻译: 一种用于制备可固化的有机氟改性聚硅氮烷的组合物包括(a)至少一种包含至少一个化学反应性位点的可固化低聚或聚合聚硅氮烷; 和(b)至少一种含氟化合物,其包含(1)至少一种有机氟或异丙基部分,和(2)至少一种官能团,其能够通过化学反应性的至少一种与可固化的低聚或聚合的聚硅氮烷反应 聚硅氮烷的地点。 可固化的有机氟改性的聚硅氮烷可以通过组合组合物的组分并允许或诱导组分反应来制备。