Water based primer composition for isocyante and silane functional adhesives
    42.
    发明授权
    Water based primer composition for isocyante and silane functional adhesives 有权
    用于异氰酸酯和硅烷官能粘合剂的水性底漆组合物

    公开(公告)号:US08673999B2

    公开(公告)日:2014-03-18

    申请号:US13577668

    申请日:2011-03-04

    Abstract: The present invention is directed to a unique solution for promoting adhesion of substrates to adhesives containing a prepolymer having isocyanate, silane or both functional groups. The solution comprises a composition comprising: a) from about 0.05 to about 10.0 parts by weight of a hydrolysate of one or more of alkoxysilyl amines; b) from about 0.05 to about 1.0 parts by weight of one of more alkoxylated alcohols, alkoxysilyl terminated alkoxylated alcohols, fatly acids or fatty acid esters; and, c) from about 80 to about 99.9 parts by weight of water: wherein the composition contains 100 parts by weight and the composition exhibits a pH of about 9 to about 12.

    Abstract translation: 本发明涉及用于促进基材对含有具有异氰酸酯,硅烷或两种官能团的预聚物的粘合剂的粘附的独特解决方案。 该溶液包含一种组合物,其包含:a)约0.05至约10.0重量份的一种或多种烷氧基甲硅烷基胺的水解产物; b)约0.05至约1.0重量份的烷氧基化醇,烷氧基甲硅烷基封端的烷氧基化醇,脂肪酸或脂肪酸酯之一; 和c)约80-约99.9重量份的水:其中组合物含有100重量份,组合物显示约9至约12的pH。

    Adhesive mainly composed of polyorganosiloxane compound
    46.
    发明授权
    Adhesive mainly composed of polyorganosiloxane compound 有权
    粘合剂主要由聚有机硅氧烷化合物组成

    公开(公告)号:US08357261B2

    公开(公告)日:2013-01-22

    申请号:US12918127

    申请日:2009-02-12

    CPC classification number: C09J183/08 C08G77/04 C09J183/06

    Abstract: Disclosed is an adhesive characterized by containing a ladder polysilsesquioxane having a repeating unit represented by formula (I) in a molecule. The adhesive contains a specific ladder polysilsesquioxane, and exhibits good adhesion to metals or synthetic resins. (In the formula, A represents a single bond or a linking group; R1 represents a hydrogen atom or the like; X0 represents a halogen atom, a group represented by the following formula: OG (wherein G represents a protecting group of a hydroxy group) or a cyano group; R2 represents an optionally substituted phenyl group, a C1-20 alkyl group which may have a substituent (excluding a halogen atom, a group represented by the formula: OG and a cyano group) or the like; and l, m and n each represents 0 or a natural number, provided that l and n are not 0 at the same time.)

    Abstract translation: 公开了一种粘合剂,其特征在于在分子中含有具有由式(I)表示的重复单元的梯状聚倍半硅氧烷。 粘合剂含有特定的梯形倍半硅氧烷,并且对金属或合成树脂表现出良好的粘附性。 (式中,A表示单键或连结基,R 1表示氢原子等; X 0表示卤素原子,由下式表示的基团:OG(式中,G表示羟基的保护基) )或氰基; R 2表示可以具有取代基的苯基,可具有取代基的碳原子数为1〜20的烷基(不包括卤素原子,由式:OG及氰基表示的基团)等; l ,m和n各自表示0或自然数,条件是l和n不同时为0)

    Amino Alkoxy-Modified Silsesquioxane Adhesives For Improved Metal Adhesion And Metal Adhesion Retention To Cured Rubber
    47.
    发明申请
    Amino Alkoxy-Modified Silsesquioxane Adhesives For Improved Metal Adhesion And Metal Adhesion Retention To Cured Rubber 有权
    用于改善金属粘附性和固化橡胶金属粘附保持性的氨基烷氧基改性倍半硅氧烷粘合剂

    公开(公告)号:US20120077922A1

    公开(公告)日:2012-03-29

    申请号:US13174129

    申请日:2011-06-30

    CPC classification number: C08K3/08 C08G77/26 C08K5/544 C09J183/08 C08L21/00

    Abstract: Amino alkoxy-modified silsesquioxanes (amino AMS), and/or amino co-AMS compounds that also comprise a mercaptosilane or a blocked mercaptosilane, are excellent adhesives for coating plated or unplated metal wire for adherence of the wire to a rubber stock. The amino AMS and/or the amino/mercaptan co-AMS adhesives can be used with all types of rubber and there is no requirement for the use of special adhesive additives to the rubber vulcanizates, such as, but not limited to, cobalt, resins and high sulfur levels. In particular, the use of amino AMS and/or amino/mercaptan co-AMS compounds as adhesives for bonding wire to rubber also improves the adherence performance of the reinforcements to obtain sufficient bonding that is resistant to degradation over the course of time, especially resistance to thermal aging and/or thermo-oxidizing aging, in particular corrosion in the presence of water. Vulcanized rubber compositions that contain an amino AMS and/or amino/mercaptan co-AMS compound also have improved adhesion to embedded uncoated steel after humidity aging compared with vulcanized rubber compositions not containing the amino alkoxy-modified silsesquioxane.

    Abstract translation: 还包含巯基硅烷或封端巯基硅烷的氨基烷氧基改性倍半硅氧烷(氨基AMS)和/或氨基共-MSMS化合物是用于涂覆电镀或未镀覆金属丝的优良粘合剂,用于将线粘附到橡胶原料上。 氨基AMS和/或氨基/硫醇共-AMS粘合剂可以与所有类型的橡胶一起使用,并且不需要对橡胶硫化橡胶使用特殊的粘合剂添加剂,例如但不限于钴,树脂 和高硫含量。 特别地,使用氨基AMS和/或氨基/硫醇共-AMS化合物作为用于将线接合到橡胶上的粘合剂也提高了增强材料的粘附性能,以获得足够的粘合,其耐受在时间上的劣化,特别是电阻 热老化和/或热氧化老化,特别是在水存在下的腐蚀。 与不含氨基烷氧基改性的倍半硅氧烷的硫化橡胶组合物相比,含有氨基AMS和/或氨基/硫醇共-AMS化合物的硫化橡胶组合物在湿度老化后也具有改善的对包埋未涂层钢的粘附性。

    Microstructured adhesive article and articles made therefrom
    48.
    发明授权
    Microstructured adhesive article and articles made therefrom 有权
    微结构粘合剂制品及其制品

    公开(公告)号:US07892649B2

    公开(公告)日:2011-02-22

    申请号:US11222450

    申请日:2005-09-08

    Abstract: An adhesive article comprising a first substrate having thereon an adhesive layer, wherein the adhesive layer comprises a cured adhesive composition of a multifunctional ethylenically unsaturated siloxane polymer; and the first substrate comprises a polymer film, paper, a metal film, glass, ceramic, or a combination thereof; and wherein the adhesive layer has a microstructured surface that is substantiously continuous, and wherein the microstructured surface forms an array or pattern. The adhesive article is used to make laminated articles that spontaneously wet, and when applied to a substrate, remain removable or repositionable, even after long periods of time. The adhesive composition may be used in transfer adhesive films, and in laminated articles suitable for use in optical applications.

    Abstract translation: 一种粘合剂制品,包括其上具有粘合剂层的第一基材,其中所述粘合剂层包含多官能烯属不饱和硅氧烷聚合物的固化粘合剂组合物; 并且第一基板包括聚合物膜,纸,金属膜,玻璃,陶瓷或其组合; 并且其中所述粘合剂层具有非常连续的微结构化表面,并且其中所述微结构化表面形成阵列或图案。 粘合剂制品用于制造自发润湿的层压制品,并且当施加到基材上时,即使在长时间之后仍然可以移除或重新定位。 粘合剂组合物可用于转移粘合剂膜和适用于光学应用的层压制品中。

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