HARDENERS FOR LOW-EMISSION EPOXY RESIN PRODUCTS
    72.
    发明申请
    HARDENERS FOR LOW-EMISSION EPOXY RESIN PRODUCTS 审中-公开
    用于排放减少的环氧树脂产品的硬化剂

    公开(公告)号:WO2014108304A3

    公开(公告)日:2014-12-18

    申请号:PCT/EP2013077701

    申请日:2013-12-20

    CPC classification number: C08G59/504 C08G59/184 C08G59/5006

    Abstract: The invention relates to hardeners for epoxy resins, containing at least one adduct consisting of trimethylhexamethylendiamine and cresyl glycidyl ether. Said hardener has a low viscosity and hardens quickly together epoxy resins even in moist, cold conditions and without blushing to form films with a high hardness and surface quality, which turns a little yellow under the influence of light. It is particularly suitable for low-emission, room-temperature hardening coatings.

    Abstract translation: 本发明涉及用于环氧树脂的固化剂,其含有至少一种三甲基六亚甲基二胺和甲苯基缩水甘油醚的加合物。 该固化剂具有低粘度,与环氧树脂一起,即使在潮湿冷却条件下也能快速硬化并且不会产生白化效应,因而不会在光线的影响下发生高硬度和表面质量的薄膜。 它特别适用于低排放室温固化涂料。

    EPOXY COMPOSITION
    73.
    发明申请
    EPOXY COMPOSITION 审中-公开
    环氧组合物

    公开(公告)号:WO2014099666A2

    公开(公告)日:2014-06-26

    申请号:PCT/US2013075037

    申请日:2013-12-13

    Abstract: An epoxy composition that includes an epoxy-terminated prepolymer, an alkanolamine hardener having at least one hydroxyl group and an organometallic compound, where amine groups of the alkanolamine hardener react with epoxy groups of the epoxy-terminated prepolymer in a stoichiometric ratio to form a cured epoxy composition. The epoxy-terminated prepolymer is formed from a reaction product of an amine terminated polymeric polyol and a molar excess of epoxy groups in an epoxy monomer, relative to a molar amount of amine groups in the amine terminated polymeric polyol.

    Abstract translation: 包含环氧基封端的预聚物,具有至少一个羟基的链烷醇胺硬化剂和有机金属化合物的环氧组合物,其中链烷醇胺硬化剂的胺基以化学计量比与环氧基封端的预聚物的环氧基反应形成固化的 环氧组成。 环氧基封端的预聚物相对于胺封端的聚合多元醇中的胺基摩尔量,由胺封端的聚合多元醇与环氧单体中摩尔过量的环氧基的反应产物形成。

    AMBIENT CURE WEATHERABLE COATINGS
    74.
    发明申请
    AMBIENT CURE WEATHERABLE COATINGS 审中-公开
    环境可固化涂层

    公开(公告)号:WO2014066457A3

    公开(公告)日:2014-06-19

    申请号:PCT/US2013066287

    申请日:2013-10-23

    Abstract: An adduct including a reaction product of (a) at least a first cycloaliphatic amine compound; (b) at least a second cycloaliphatic amine compound; and (c) at least one cycloaliphatic epoxy resin compound; a curable epoxy resin coating composition including (i) the above adduct; and (ii) at least one thermosetting epoxy resin compound; said curable composition being curable at ambient temperature; and a cured weatherable coating prepared from the above curable composition.

    Abstract translation: 一种加合物,其包含(a)至少第一脂环族胺化合物的反应产物; (b)至少一种第二脂环族胺化合物; 和(c)至少一种脂环族环氧树脂化合物; 包含(i)上述加合物的可固化环氧树脂涂料组合物; 和(ii)至少一种热固性环氧树脂化合物; 所述可固化组合物在环境温度下可固化; 以及由上述可固化组合物制备的固化耐候涂层。

    ETHYLENEAMINE EPOXY HARDENER
    75.
    发明申请
    ETHYLENEAMINE EPOXY HARDENER 审中-公开
    乙烯胺环氧硬化剂

    公开(公告)号:WO2014066388A2

    公开(公告)日:2014-05-01

    申请号:PCT/US2013/066181

    申请日:2013-10-22

    CPC classification number: C08G59/5073 C08G59/5006 C09D163/00 C09J163/00

    Abstract: A curable composition comprising a blend of: a) an epoxy resin; and b) a hardener comprising a polyfunctional amine is disclosed. The curable composition can be used in a variety of applications including, but not limited to coatings, civil engineering, flooring, composites, adhesives, and electrical laminates.

    Abstract translation: 包含以下物质的共混物的可固化组合物:a)环氧树脂; 和b)公开了包含多官能胺的硬化剂。 可固化组合物可用于各种应用,包括但不限于涂料,土木工程,地板,复合材料,粘合剂和电层压材料。

    LIQUID ACCELERATOR COMPOSITION FOR HARDENERS
    77.
    发明申请
    LIQUID ACCELERATOR COMPOSITION FOR HARDENERS 审中-公开
    用于硬化剂的液体促进剂组合物

    公开(公告)号:WO2013081895A3

    公开(公告)日:2013-11-14

    申请号:PCT/US2012065956

    申请日:2012-11-20

    Abstract: A salicylic acid salt-containing liquid composition useful as an accelerator for a hardener includes a reaction product of (a) salicylic acid; and (b) at least one amine compound compatible with said salicylic acid such that the composition is in liquid form, the composition has a concentration of salicylic acid at from about 35 weight percent to about 55 weight percent, and the composition has a viscosity in the range of from about 500 mPas to about 20,000 mPa-s at 25 °C; a curable epoxy resin composition containing the salicylic acid salt-containing liquid composition accelerator; and a cured product made from the curable composition.

    Abstract translation: 可用作硬化剂促进剂的含水杨酸盐的液体组合物包括(a)水杨酸; 和(b)与所述水杨酸相容的至少一种胺化合物,使得所述组合物为液体形式,所述组合物具有约35重量%至约55重量%的水杨酸浓度,并且所述组合物的 在25℃下约500mPas至约20,000mPa-s的范围; 含有含水杨酸盐液体组合物促进剂的可固化环氧树脂组合物; 以及由该可固化组合物制成的固化产物。

    REPARATURWERKSTOFF
    78.
    发明申请
    REPARATURWERKSTOFF 审中-公开
    修复材料

    公开(公告)号:WO2013117372A1

    公开(公告)日:2013-08-15

    申请号:PCT/EP2013/050354

    申请日:2013-01-10

    CPC classification number: C09D163/04 C08G59/5006 C08K3/013

    Abstract: Ein Reparaturwerkstoff, insbesondere zur Reparatur einer Isolierung eines Leiterstabs einer elektrischen Maschine wird angegeben, welcher ein zunächst fließfähiges, kalthärtendes Matrixmaterial enthält. Erfindungsgemäß enthält der Reparaturwerkstoff zudem mindestens einen nanopartikulär vorliegenden Füllstoff, dessen Partikel einen mittleren Partikeldurchmesser von etwa 5 nm bis 200 nm, vorzugsweise etwa zwischen 15 nm und 75 nm aufweisen. Dieser Reparaturwerkstoff ist besonders teilentladungsfest.

    Abstract translation: 甲修理材料,特别是一种用于电机的导体条的绝缘的修复提供一种包含第一可流动,冷固化的基体材料。 根据本发明的修补材料还包含至少一种纳米颗粒本填料其颗粒具有约5nm至200nm的平均粒径,优选为约15nm和75nm的。 这种修复材料特别耐局部放电性。

    STRUCTURAL ADHESIVE COMPOSITIONS
    80.
    发明申请
    STRUCTURAL ADHESIVE COMPOSITIONS 审中-公开
    结构粘合剂组合物

    公开(公告)号:WO2013086277A2

    公开(公告)日:2013-06-13

    申请号:PCT/US2012/068378

    申请日:2012-12-07

    Abstract: Disclosed herein are compositions including (a) a first component comprising (1) an epoxy-adduct that is the reaction product of reactants comprising a first epoxy compound, a polyol, and an anhydride and/or a diacid and (2) a second epoxy compound; (b) rubber particles having a core/shell structure and/or graphenic carbon particles; and (c) a second component that chemically reacts with the first component at ambient or slightly thermal conditions. Also disclosed herein are compositions including (a) an epoxy-capped flexibilizer; (b) a heat-activated latent curing agent; and optionally (c) rubber particles having a core/shell structure and/or graphenic carbon particles; (d) an epoxy/CTBN adduct; and/or (e) an epoxy/dimer acid adduct.

    Abstract translation: 本文公开了组合物,其包含(a)第一组分和第二组分,所述第一组分包含(1)环氧 - 加合物,其为包含第一环氧化合物,多元醇和酸酐和/或 二酸和(2)第二种环氧化合物; (b)具有核/壳结构和/或石墨烯碳颗粒的橡胶颗粒; 和(c)在环境或微热条件下与第一组分发生化学反应的第二组分。 本文还公开了包含(a)环氧封端的增韧剂; (b)热活化潜伏性固化剂; 和任选(c)具有核/壳结构和/或石墨烯碳颗粒的橡胶颗粒; (d)环氧/ CTBN加合物; 和/或(e)环氧/二聚酸加合物。

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