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    • 2. 发明申请
    • PRODUCTION OF FIBRE COMPOSITE COMPONENT PART BASED ON STEEL AND POLYURETHANE
    • 基于钢和聚氨酯的纤维复合部件的生产
    • US20150321392A1
    • 2015-11-12
    • US14705485
    • 2015-05-06
    • Uwe STAPPERFENNESandra REEMERSMarkus HALLACK
    • Uwe STAPPERFENNESandra REEMERSMarkus HALLACK
    • B29C43/02
    • B29C43/021B29C70/34B29K2063/00B29L2009/003B32B15/08B32B15/14B32B15/18B32B19/02B32B27/04B32B27/40B32B37/1027B32B37/203B32B38/12B32B2038/0076B32B2305/18B32B2309/02B32B2309/04B32B2309/12B32B2398/20C08G18/4045C08G18/4269C08G18/58C08G18/798C09J5/06
    • A method of producing a fibre composite component part, contains the following steps: a) providing two or more steel sheets; b) providing at least one textile fabric; c) providing an anhydrous mixture having one or more than one hardener containing a uretdione having an NCO functionality of not less than two, one or more than one binder having hydroxyl groups to an OH functionality of three to six, and one or more than one cobinder having oxirane groups; d) coating the textile fabric with the mixture; e) applying energy to the mixture-coated fabric for the purpose of performing a first crosslinking reaction to react hardener, binder and cobinder to form a thermoplastic polymer adhering to the textile fabric; f) hot pressing the steel sheets and the textile fabric together with the thermoplastic polymer adhering thereto into a sandwich such that the thermoplastic polymer joins the steel sheets together while enclosing the textile fabric; g) forming the sandwich into a shaped article; h) heat treating the shaped article to obtain the fibre composite component part, wherein the thermoplastic polymer undergoes a second crosslinking reaction to convert into a thermoset polymer.
    • 一种纤维复合材料部件的制造方法,包括以下步骤:a)提供两个以上的钢板; b)提供至少一种织物; c)提供具有一种或多于一种硬化剂的无水混合物,该固化剂含有具有NCO官能度不少于2个,1个或多于1个羟基的OH官能度为3至6个的一个或多于一个的官能度的脲二酮,以及一个或多于一个 具有环氧乙烷基团 d)用混合物涂布织物; e)向混合物涂覆的织物施加能量,以进行第一交联反应以使固化剂,粘合剂和芯料反应,以形成附着在纺织品上的热塑性聚合物; f)将钢板和纺织品与附着在其上的热塑性聚合物热压成夹心物,使得热塑性聚合物将钢板连接在一起,同时包围纺织织物; g)将三明治形成成型制品; h)热处理成型制品以获得纤维复合材料部件,其中热塑性聚合物经历第二交联反应以转化成热固性聚合物。
    • 5. 发明申请
    • COATING MATERIAL WITH HIGH SCRATCH RESISTANCE
    • 具有高耐蚀性的涂料
    • US20150191625A1
    • 2015-07-09
    • US14409583
    • 2013-06-17
    • Rainer LomoelderHans GoerlitzerMarkus HallackTobias Unkelhaeusser
    • Rainer LomoelderHans GoerlitzerMarkus HallackTobias Unkelhaeusser
    • C09D175/06C08K5/3435C08K5/3475
    • C09D175/06C08G18/718C08G18/778C08K5/3435C08K5/3475C09D175/04
    • The present invention relates to a coating material comprising at least one aliphatic or cycloaliphatic polyisocyanate having an NCO functionality of at least 2, preferably 2.8 to 6, optionally at least one binder, preferably a hydroxyl-containing binder, at least one adduct of an isocyanatotrialkoxysilane and a polyhydric alcohol, with more than 90, more preferably more than 95, most preferably more than 99 percent of the hydroxyl groups in the polyhydric alcohol having been converted by reaction with the isocyanatotrialkoxysilane, and less than 0.1 wt % of the isocyanate groups from the isocyanatotrialkoxysilane being reactive in the adduct, at least one catalyst selected from the group consisting of Lewis acids, phosphoric acid or phosphorous acid and esters thereof, blocked or non-blocked sulphonic acids, sulphuric acid, carboxylic acids having a melting point >60° C. and tetraalkylammonium carboxylates, optionally at least one auxiliary, preferably at least one further crosslinker, and/or adjuvant, and optionally organic solvents, and also to a process comprising providing, applying to a surface and curing the coating material, to a coating obtainable by curing the coating material, and to use of the coating material for coating a metal, glass, plastic or wood surface.
    • 本发明涉及包含至少一种具有NCO官能度至少为2,优选2.8至6,任选至少一种粘合剂,优选含羟基粘合剂,至少一种异氰酸酯三烷氧基硅烷加合物的脂族或脂环族多异氰酸酯的涂料 和通过与异氰酸根合三烷氧基硅烷反应而转化为多元醇中的多于90个,更优选大于95个,最优选大于95个,最优选大于99%的羟基,并且少于0.1重量% 异氰酸酯三烷氧基硅烷在加合物中是反应性的,至少一种催化剂选自路易斯酸,磷酸或亚磷酸及其酯,封端或未封端的磺酸,硫酸,熔点> 60℃的羧酸 C和四烷基铵羧酸盐,任选地至少一种辅助剂,优选至少一种其它交联剂 r和/或佐剂,以及任选的有机溶剂,以及包括提供施用于表面并固化涂层材料的涂层可通过固化涂层材料获得的涂层以及用于涂覆涂层的涂层 金属,玻璃,塑料或木材表面。
    • 10. 发明申请
    • PRODUCTION OF FIBRE COMPOSITE COMPONENT PART BASED ON ALUMINIUM AND POLYURETHANE
    • 基于铝和聚氨酯的纤维复合部件的生产
    • US20150321393A1
    • 2015-11-12
    • US14705563
    • 2015-05-06
    • Uwe STAPPERFENNESandra REEMERSMarkus HALLACK
    • Uwe STAPPERFENNESandra REEMERSMarkus HALLACK
    • B29C43/02
    • B29C43/021B29K2063/00B29L2009/003B32B15/08B32B15/14B32B15/20B32B19/02B32B27/04B32B27/40B32B37/20B32B38/08B32B38/12B32B2038/0076B32B2305/076B32B2311/00B32B2375/00C08G18/4045C08G18/4277C08G18/58C08G18/798C09J5/06C09J175/06C09J2400/163C09J2475/00
    • A method of producing a fibre composite component part has the following steps: a) providing two or more metal sheets each comprising an aluminium material; b) providing at least one textile fabric; c) providing an anhydrous mixture having one or more than one hardener having a uretdione having an NCO functionality of not less than two, one or more than one binder having hydroxyl groups to an OH functionality of three to six, and one or more than one cobinder having oxirane groups; d) coating the textile fabric with the anhydrous mixture, to obtain a mixture-coated fabric; e) applying energy to the mixture-coated fabric for the purpose of performing a first crosslinking reaction to react hardener, binder and cobinder to form a thermoplastic polymer adhering to the textile fabric; f) hot pressing the metal sheets and the textile fabric together with the thermoplastic polymer adhering thereto into a sandwich such that the thermoplastic polymer joins the metal sheets together while enclosing the textile fabric; g) forming the sandwich into a shaped article; and h) heat treating the shaped article to obtain the fibre composite component part, wherein the thermoplastic polymer undergoes a second crosslinking reaction to convert into a thermoset polymer.
    • 制造纤维复合材料部件的方法具有以下步骤:a)提供两种或更多种各自包含铝材料的金属板; b)提供至少一种织物; c)提供具有一种或多于一种硬化剂的无水混合物,所述固化剂具有NCO官能度为不小于2个,1个或多于1个具有羟基官能度为3至6个的羟基的粘合剂的脲二酮,以及一个或多于一个 具有环氧乙烷基团 d)用无水混合物涂布织物,得到混合物涂布织物; e)向混合物涂覆的织物施加能量,以进行第一交联反应以使固化剂,粘合剂和芯料反应,以形成附着在纺织品上的热塑性聚合物; f)将金属片和纺织品与附着在其上的热塑性聚合物热压成夹层,使得热塑性聚合物将金属片连接在一起,同时包围纺织物; g)将三明治形成成型制品; 以及h)热处理所述成形制品以获得所述纤维复合材料部件,其中所述热塑性聚合物进行第二交联反应以转化成热固性聚合物。