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    • 61. 发明申请
    • PROCESS FOR BONDING REACTIVE ADHESIVES TO SUBSTRATES
    • 将反应性粘合剂粘合到基材上的方法
    • US20100059179A1
    • 2010-03-11
    • US12549553
    • 2009-08-28
    • Ulrich TribelhornRenate R. Herger Hassan
    • Ulrich TribelhornRenate R. Herger Hassan
    • C09J5/02B05D5/10C08L67/00C08G18/02
    • C09J175/08C08G18/10C09J5/02C09J2400/146C09J2400/166C09J2400/228C08G18/48
    • The invention is a system, or kit, comprising i) a stable solution or dispersion of a catalyst for the curing of a reactive adhesive system; and in a separate part ii) an uncured reactive adhesive system wherein the catalyst of part i) accelerates the cure of the reactive adhesive system. The reactive adhesive system can be a one or two-part system. In another embodiment, the invention is a method of bonding a reactive adhesive to a substrate comprising: a) contacting a catalyst for the curing of the reactive adhesive in a volatile solvent with the surface of the substrate to which the adhesive will be bonded; b) allowing the volatile solvent to volatilize away; c) contacting a reactive adhesive with the surface treated in step a) and d) allowing the adhesive to cure. This process is performed in the absence of a primer and a film forming agent.
    • 本发明是一种系统或试剂盒,其包括i)用于固化反应性粘合剂体系的催化剂的稳定溶液或分散体; 并且在单独的部分ii)未固化的反应性粘合剂体系,其中部分i)的催化剂加速反应性粘合剂体系的固化。 反应性粘合剂系统可以是一个或两个部分的系统。 在另一个实施方案中,本发明是一种将反应性粘合剂粘合到基材上的方法,包括:a)使挥发性溶剂中的反应性粘合剂固化的催化剂与粘合剂将粘合的基材的表面接触; b)允许挥发性溶剂挥发掉; c)将反应性粘合剂与在步骤a)中处理的表面接触并且d)使粘合剂固化。 该方法在没有底漆和成膜剂的情况下进行。
    • 63. 发明申请
    • Method of surface treatment of composite material structures with atmospheric plasma beams
    • 用大气等离子体束表面处理复合材料结构的方法
    • US20070074737A1
    • 2007-04-05
    • US11274750
    • 2005-11-15
    • Silvia Urena
    • Silvia Urena
    • B08B6/00
    • B29C59/14B29C2059/145C08J7/123C08J2363/00C09J5/02C09J2400/146C09J2463/008C09J2479/088
    • The invention relates to a method of surface treatment of predetermined areas of a composite material structure with at least one plasma beam at atmospheric pressure, produced by a plasma generator provided with an emission nozzle in order to facilitate its adhesive bonding to another structure, in which: a) the plasma beam emitted through the nozzle may include a reactive gas, is projected on the composite material structure from a distance comprised between 0,2 and 10 cm; b) the plasma beam is projected on the composite material structure with an angle of incidence comprised between 75° and 105°. It is preferably applied to carbon fiber or fiberglass and epoxy resin or bismaleimide resin structures. Other relevant variables in the process are the plasma beam power and the treatment rate.
    • 本发明涉及一种利用具有发射喷嘴的等离子体发生器产生的具有在大气压下的至少一个等离子体束的复合材料结构的预定区域的表面处理的方法,以便于其粘合到另一结构上,其中 :a)通过喷嘴发射的等离子体束可以包括反应性气体,从0.2和10cm之间的距离投射在复合材料结构上; b)等离子体束以75°和105°之间的入射角投影在复合材料结构上。 优选用于碳纤维或玻璃纤维,环氧树脂或双马来酰亚胺树脂结构体。 该过程中的其他相关变量是等离子体束功率和处理速率。
    • 65. 发明授权
    • Optical adhesive system having low refractive index
    • 具有低折射率的光学粘合剂体系
    • US5045397A
    • 1991-09-03
    • US14555
    • 1987-02-13
    • John E. Jensen
    • John E. Jensen
    • B32B17/10C03C27/12C09J5/02
    • B32B17/10045B32B17/1055B32B17/10688C09J5/02C09J2400/146Y10T428/31536Y10T428/31612
    • An optical cement system having an index of refraction of 1.50 or less, which can be used to bond pieces of optical quality glass during the preparation of devices. The surfaces of the glass pieces to be bonded are treated with an organosilane to produce activated sites, to which the adhesive forms a chemical bond. The adhesive is prepared by mixing together a transparent polymerizable monomer having a refractive index of 1.50 or less, a thickener, and an initiator. The adhesive is flowable, and its consistency is determined by the nature of the thickener. A layer of the adhesive is placed between the pieces of organosilane-treated glass, and polymerized by ultraviolet light or other energy, bonding the pieces of glass together with an adhesive having a refractive index less than that of the glass.
    • 一种折射率为1.50以下的光学水泥系统,其可用于在制备器件期间粘合光学品质玻璃片。 用有机硅烷处理要接合的玻璃片的表面以产生活性部位,粘合剂形成化学键。 通过将折射率为1.50以下的透明可聚合单体,增稠剂和引发剂混合在一起来制备粘合剂。 粘合剂是可流动的,其稠度由增稠剂的性质决定。 将一层粘合剂放置在有机硅烷处理的玻璃片之间,并通过紫外线或其他能量聚合,用折射率小于玻璃的粘合剂将玻璃片粘合在一起。
    • 67. 发明授权
    • Amorphous hydrated metal oxide primer for organic adhesively bonded
joints
    • 用于有机粘合接头的无定形水合金属氧化物底漆
    • US4853300A
    • 1989-08-01
    • US122495
    • 1987-11-16
    • Roscoe A. Pike
    • Roscoe A. Pike
    • C04B37/00C09J5/02
    • C09J5/02C09J2400/146
    • An amorphous hydrated metal oxide primer for adhesively bonded articles results in a bond resistant to crack propagation. A plurality of articles at least one of which is ceramic are bonded to one another through a layer of polymeric adhesive. The ceramic article has a layer of amorphous hydrated metal oxide formed by applying and subsequent hydrolysis of a layer comprising M.sub.x OR.sub.y or mixtures thereof. In the formula M.sub.x OR.sub.y, x is 1, y is 3 or 4, M is any metal capable of forming a stable alkoxide and R is an organic radical. The bonded joint is preferably made by applying to a surface of at least one ceramic article a layer of M.sub.x OR.sub.y described above. The ceramic article having a layer of metal alkoxide is exposed to moisture and a temperature of about 25.degree. C. to about 300.degree. C. and adhesive is placed in contact with and between the ceramic article and other article. The two bonded articles are then exposed to pressure and optional heat resulting in a joint resistant to crack propagation.
    • 用于粘合制品的无定形水合金属氧化物底漆导致耐裂纹扩展的粘结。 其中至少一个是陶瓷的多个制品通过聚合物粘合剂层彼此粘合。 陶瓷制品具有通过施加并随后水解包含MxORy或其混合物的层而形成的无定形水合金属氧化物层。 在式MxORy中,x为1,y为3或4,M为能够形成稳定的醇盐的任何金属,R为有机基团。 粘合接头优选通过向至少一个陶瓷制品的表面施加上述MxORy层而制成。 具有金属醇盐层的陶瓷制品暴露于水分和约25℃至约300℃的温度下,粘合剂与陶瓷制品和其它制品接触并置于其间。 然后将两个粘合制品暴露于压力和任选的热量,从而形成具有抗裂纹扩展的接头。