EPOXY-PASTE ADHESIVES RESISTANT TO WASH-OFF
    1.
    发明申请
    EPOXY-PASTE ADHESIVES RESISTANT TO WASH-OFF 有权
    EPOXY-PASTE粘合剂抵抗洗涤

    公开(公告)号:US20100272908A1

    公开(公告)日:2010-10-28

    申请号:US12770342

    申请日:2010-04-29

    摘要: This invention relates to compositions useful as adhesives and more particularly to the preparation of heat-curable epoxy-based adhesive compositions that are resistant to being washed off substrate surfaces prior to being cured. The incorporation of a solid diene-based rubber, in particular an acrylonitrile-butadiene copolymer rubber having a relatively high Mooney viscosity, significantly enhances the wash-off resistance of the adhesive, while still allowing the adhesive to be readily dispensed by pumping under high shear conditions.

    摘要翻译: 本发明涉及可用作粘合剂的组合物,更具体地说,涉及可固化的环氧基粘合剂组合物的制备,其在固化之前被耐基材表面洗掉。 固体二烯类橡胶,特别是具有较高门尼粘度的丙烯腈 - 丁二烯共聚物橡胶的引入显着增强了粘合剂的耐洗涤性,同时仍然允许粘合剂通过在高剪切下泵送而容易地分配 条件。

    Coating composition
    6.
    发明授权
    Coating composition 有权
    涂料组成

    公开(公告)号:US07332021B2

    公开(公告)日:2008-02-19

    申请号:US10623733

    申请日:2003-07-22

    摘要: A coating composition comprising an aqueous mixture containing acid-stable particles and one or more fluoroacids. The amount of the acid-stable particles in the coating composition is from 0.005% to 8% by weight on a dry weight basis. The acid-stable particles can be selected from aluminum-modified silica particles, nonaluminum-modified silica particles, and organic particles selected from anionically stabilized polymer dispersion particles. The invention is also directed to a coating on a metal substrate. The coating contains acid-stable particles attached to the metal substrate through a metal-oxide matrix. The metal-oxide matrix comprises a metal selected from titanium, zirconium, silicon, hafnium, boron, aluminum, germanium, or tin.

    摘要翻译: 一种涂料组合物,其包含含有酸稳定颗粒和一种或多种氟酸的含水混合物。 涂料组合物中酸稳定性颗粒的量为基于干重计0.005%-8%(重量)。 酸稳定颗粒可以选自铝改性二氧化硅颗粒,非铝改性二氧化硅颗粒和选自阴离子稳定的聚合物分散体颗粒的有机颗粒。 本发明还涉及金属基底上的涂层。 涂层含有通过金属氧化物基体附着到金属基底上的酸稳定颗粒。 金属氧化物基质包括选自钛,锆,硅,铪,硼,铝,锗或锡的金属。

    Coating composition
    8.
    发明授权
    Coating composition 失效
    涂料组成

    公开(公告)号:US07063735B2

    公开(公告)日:2006-06-20

    申请号:US10339405

    申请日:2003-01-10

    摘要: A coating composition comprising an aqueous mixture containing inorganic particles, a catechol compound, and one or more fluoroacids. The preferred fluoroacids are selected from fluorotitanic acid, fluorozirconic acid, fluorosilicic acid, fluoroboric acid, fluorostannic acid, fluorogermanic acid, fluorohafnic acid, fluoroaluminic acid or salts of each thereof. The invention is also directed to a coating on a metal substrate. The coating comprises silica particles attached to the metal substrate through a metal-oxide matrix. The metal-oxide matrix comprises a metal selected from titanium, zirconium, silicon, hafnium, boron, aluminum, germanium, or tin, and a catechol compound.

    摘要翻译: 一种涂料组合物,其包含含有无机颗粒,儿茶酚化合物和一种或多种氟酸的含水混合物。 优选的氟酸选自氟钛酸,氟代锆酸,氟硅酸,氟硼酸,氟代氨基酸,氟代肉桂酸,氟代烟酸,氟铝酸或其各自的盐。 本发明还涉及金属基底上的涂层。 涂层包括通过金属氧化物基体附着到金属基底上的二氧化硅颗粒。 金属氧化物基质包括选自钛,锆,硅,铪,硼,铝,锗或锡的金属和儿茶酚化合物。

    Amino-quinones, and their use in providing corrosion resistance to metals
    9.
    发明授权
    Amino-quinones, and their use in providing corrosion resistance to metals 失效
    氨基醌,以及它们在提供金属耐腐蚀性方面的用途

    公开(公告)号:US5596098A

    公开(公告)日:1997-01-21

    申请号:US101535

    申请日:1993-07-30

    摘要: Aminoquinones and their use as additives in fluid media for providing corrosion resistance to metals in contact with the fluid medium and their use in preparing copolymers to provide corrosion resistant binder compositions for magnetic information storage media, the copolymers formed, the magnetic information storage media and a method for improving corrosion resistance in magnetic particles are provided.

    摘要翻译: 氨基醌及其在流体介质中作为添加剂的用途,用于提供与流体介质接触的金属的耐腐蚀性及其在制备共聚物中的用途,以提供用于磁信息存储介质的耐腐蚀粘合剂组合物,所形成的共聚物,磁信息存储介质和 提供了提高磁性粒子耐腐蚀性的方法。

    Reactive amino-quinones, copolymers thereof and corrosion resistant
information storage devices
    10.
    发明授权
    Reactive amino-quinones, copolymers thereof and corrosion resistant information storage devices 失效
    活性氨基醌,其共聚物和耐腐蚀信息存储装置

    公开(公告)号:US5475066A

    公开(公告)日:1995-12-12

    申请号:US358684

    申请日:1994-12-19

    摘要: Reactive aminoquinones of formula I or II ##STR1## wherein R is hydrogen, branched, linear or cyclic C.sub.1 -C.sub.6 alkyl, aralkyl, or phenyl which may be substituted by linear, branched or cyclic C.sub.1 -C.sub.4 alkyl, --NO.sub.2, F, OR.sup.2, NR.sup.3.sub.2, wherein R.sup.2 and R.sup.3 are linear, branched or cyclic C.sub.1 -C.sub.6 alkyl, aralkyl or phenyl,R.sup.1 is a linear, branched or cyclic C.sub.2 -C.sub.18 alkylene chain, phenylene, aralkylene, alkarylene, or --(CH.sub.2 CH.sub.2 --O).sub.n --CH.sub.2 --CH.sub.2 --, wherein n is an integer from 1 to 50,X is hydroxy, epoxy, vinyl, vinyloxy, acrylate, methacrylate or acylchloroY is N or CH; andR.sup.4 is linear or branched C.sub.1 -C.sub.6 alkyl which are useful in forming copolymers to prepare corrosion resistant binder compositions for magnetic information storage media, the copolymers formed, the magnetic information storage media and a method for improving corrosion resistance in magnetic particles are provided.

    摘要翻译: 式I或II的反应性氨基醌其中R是氢,支链,直链或环状的C 1 -C 6烷基,芳烷基或可被直链,支链或环状C 1 -C 6烷基取代的苯基, C4烷基,-NO2,F,OR2,NR32,其中R2和R3是直链,支链或环状的C1-C6烷基,芳烷基或苯基,R1是直链,支链或环状的C2-C18亚烷基链,亚苯基,亚芳基,亚烷基 或 - (CH 2 CH 2 -O)n -CH 2 -CH 2 - ,其中n为1至50的整数,X为羟基,环氧基,乙烯基,乙烯基氧基,丙烯酸酯,甲基丙烯酸酯或酰基氯,Y为N或CH; R4是直链或支链的C1-C6烷基,可用于形成共聚物以制备用于磁信息存储介质的耐腐蚀粘合剂组合物,所形成的共聚物,磁信息存储介质和提高磁性颗粒中的耐腐蚀性的方法。