Silicone composition and electrically conductive silicone adhesive formed therefrom
    1.
    发明授权
    Silicone composition and electrically conductive silicone adhesive formed therefrom 有权
    有机硅组合物和由其形成的导电硅氧烷粘合剂

    公开(公告)号:US06361716B1

    公开(公告)日:2002-03-26

    申请号:US09620179

    申请日:2000-07-20

    IPC分类号: C08K302

    摘要: A curable silicone composition for preparing a silicone adhesive, the composition comprising (A) an organopolysiloxane containing an average of at least two silicon-bonded alkenyl groups per molecule; (B) an organohydrogenpolysiloxane containing an average of at least two silicon-bonded hydrogen atoms per molecule in a concentration sufficient to cure the composition; (C) an electrically conductive filler in an amount sufficient to impart electrical conductivity to the silicone adhesive, wherein the filler comprises particles having at least an outer surface of a metal selected from silver, gold, platinum, palladium, and alloys thereof; (D) an effective amount of a hydroxy-functional organic compound having a molecular weight up to about 1000 and containing at least one hydroxy group per molecule, provided the compound is free of acetylenic hydroxy groups and the compound does not substantially inhibit cure of the composition; and (E) a catalytic amount of a hydrosilylation catalyst. A silicone adhesive and a multi-part curable silicone composition.

    摘要翻译: 一种用于制备硅氧烷粘合剂的可固化硅氧烷组合物,该组合物包含(A)每分子平均含有至少两个硅键合的烯基的有机聚硅氧烷; (B)每分子平均具有至少两个与硅键合的氢原子的有机氢聚硅氧烷,其浓度足以固化该组合物; (C)足以赋予硅氧烷粘合剂导电性的导电填料,其中填料包括至少具有选自银,金,铂,钯及其合金的金属外表面的颗粒; (D)有效量的分子量高达约1000并且每分子含有至少一个羟基的羟基官能化有机化合物,条件是该化合物不含炔属羟基,并且该化合物基本上不抑制 组成; 和(E)催化量的氢化硅烷化催化剂。 硅氧烷粘合剂和多部分可固化的硅氧烷组合物。

    Resin curing method enabling the energy radiation curing of resins containing an energy radiation screening substance, compositions, molded articles and molded methods
    2.
    发明授权
    Resin curing method enabling the energy radiation curing of resins containing an energy radiation screening substance, compositions, molded articles and molded methods 有权
    树脂固化方法能够对含有能量辐射屏蔽物质,组合物,模制品和模制方法的树脂进行能量辐射固化

    公开(公告)号:US06599954B1

    公开(公告)日:2003-07-29

    申请号:US09331334

    申请日:1999-06-17

    IPC分类号: C08K302

    摘要: An object of the present invention is to completely cure a resin composition highly capable of screening energy radiation, such as a carbon fiber-reinforced composite material (CFRP), simply by exposing the resin composition to UV radiation in the presence of a specific photopolymerization initiator system (reaction catalyst system) comprising at least two components. To this end, the present invention provides a resin curing method wherein, when a resin composition is exposed to energy radiation typified by UV radiation, another kind of first energy than the energy from an energy radiation source is autogenously generated within the resin, and the same kind of second energy is successively generated by the autogenously generated energy, so that the resin composition is cured by means of the first and second energies, or both the first and second energies and the energy from the energy radiation source, whether or not the resin composition contains a substance capable of screening energy radiation.

    摘要翻译: 本发明的目的是通过在特定光聚合引发剂的存在下,将树脂组合物暴露于紫外线照射下,完全固化高能够筛选能量辐射的树脂组合物,例如碳纤维增强复合材料(CFRP) 系统(反应催化剂体系)包含至少两种组分。 为此,本发明提供了一种树脂固化方法,其中当树脂组合物暴露于以紫外线辐射为代表的能量辐射时,在树脂内自发产生比来自能量辐射源的能量更多的第一能量, 相同种类的第二能量通过自发产生的能量相继产生,使得树脂组合物通过第一和第二能量固化,或第一和第二能量以及来自能量辐射源的能量,无论是否 树脂组合物含有能够筛选能量辐射的物质。

    Coating composition having low volatile organic content
    4.
    发明授权
    Coating composition having low volatile organic content 失效
    涂料组合物挥发性有机物含量低

    公开(公告)号:US06780909B2

    公开(公告)日:2004-08-24

    申请号:US09829829

    申请日:2001-04-10

    IPC分类号: C08K302

    摘要: The coating composition of the invention includes a polymer, especially an acrylic polymer, having hydroxyl and/or primary carbamate functionality; a water-miscible organic solvent; a low hydrogen bonding oxygenated solvent; and water that is emulsified in the organic phase. The coating composition of the invention may be a clearcoat coating composition, preferably an automotive clearcoat coating composition. The invention further provides an article, such as an automotive vehicle, having a surface coated with a coating derived from the coating composition of the invention, particularly a composite coating having a basecoat layer and a clearcoat layer, and a method of producing such a coating on a substrate, particularly as a basecoat/clearcoat composite coating, with the coating composition of the invention preferably being at least the clearcoat of the composite coating. The coating composition of the invention provides especially low volatile organic content, with significant reductions of 25% or more from comparable previous coating compositions.

    摘要翻译: 本发明的涂料组合物包括具有羟基和/或伯氨基甲酸酯官能团的聚合物,特别是丙烯酸聚合物; 水混溶性有机溶剂; 低氢键氧合溶剂; 和在有机相中乳化的水。 本发明的涂料组合物可以是透明涂料组合物,优选汽车透明涂料组合物。 本发明还提供了一种具有涂覆有由本发明的涂料组合物衍生的涂层的表面的汽车的制品,特别是具有底涂层和透明涂层的复合涂层,以及制备这种涂层的方法 在基材上,特别是作为底涂层/透明涂层复合涂层,本发明的涂料组合物优选至少为复合涂层的透明涂层。 本发明的涂料组合物提供特别低的挥发性有机物含量,与可比较的涂料组合物相比显着减少25%或更多。

    Flame retardant for mesh sheets and flameproof mesh sheet comprising the same
    6.
    发明授权
    Flame retardant for mesh sheets and flameproof mesh sheet comprising the same 失效
    用于网片的阻燃剂和包含其的防火网片

    公开(公告)号:US06248820B1

    公开(公告)日:2001-06-19

    申请号:US09168687

    申请日:1998-10-09

    IPC分类号: C08K302

    摘要: A flame retardant for flameproof mesh sheets which does not experience an increase in viscosity while it is kept and does not generate harmful halogen gas at the time of combustion and a flameproof mesh sheet comprising the same. The flame retardant for mesh sheets preferably comprises red phosphorus in an amount of 1.5 to 15 parts by weight and an ammonium polyphosphate compound in an amount of 10 to 70 parts by weight based on 100 parts by weight of an aqueous dispersion of an ethylene-vinyl acetate copolymer having a vinyl acetate content of 10 to 95 wt % and a resin solid content of 25 to 75 wt %.

    摘要翻译: 一种用于防火网眼片的阻燃剂,其在保存时不会出现粘度增加,并且在燃烧时不产生有害的卤素气体,并且包含该阻燃网的防火网眼片。 网片用阻燃剂优选含有1.5〜15重量份的红磷和10〜70重量份的多磷酸铵化合物,相对于100重量份的乙烯 - 乙烯基 乙酸乙烯酯含量为10〜95重量%,树脂固体成分为25〜75重量%。