会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明公开
    • 복합재료
    • 复合材料
    • KR1020000052733A
    • 2000-08-25
    • KR1019997003533
    • 1997-11-14
    • 안게넨트 라이너
    • 욘쉬커게르하르트멘닉마르틴쉬미트헬무트안게넨트라이너
    • C08G83/00B82B3/00B82Y30/00
    • C04B28/24C03C14/002C03C14/004C03C2214/32C04B2111/28C08G83/001Y02W30/97Y10T428/249924C04B18/26C04B24/42C04B40/0263C04B2103/54C04B2103/63
    • PURPOSE: A naocomposite is provided which is for coating or consolidation. CONSTITUTION: A composite material is characterised by a substrate based on glass fibres, mineral fibres or wooden fibres, and by a nanocomposite in functional contact therewith obtained by surface modification of (a) colloidal inorganic particles with (b) one or several silanes of the general formula (I): Rx-Si-A4-x, in which the radicals A are the same or different and represent hydroxyl groups or hydrolytically splittable groups, except for methoxy, the radicals R are the same or different and represent non hydrolytically splittable groups and x equals 0, 1, 2 or 3, or when the percentage of silane is at least 50, x≧1. This surface modification is carried out in the conditions of a sol-gel process with a substoichiometric amount of water, with respect to the available hydrolysable groups, forming a nanocomposite sol which if required is further hydrolysed and condensed before being brought into contact with the substrate and hardened.
    • 目的:提供用于涂层或固结的纳米复合材料。 组合物:复合材料的特征在于基于玻璃纤维,矿物纤维或木纤维的基底,以及通过(a)胶体无机颗粒与(b)一种或多种硅烷的胶体无机颗粒的表面改性而获得的功能性接触的纳米复合材料 通式(I):Rx-Si-A4-x,其中基团A相同或不同并且表示除甲氧基之外的羟基或水解可裂解基团,基团R相同或不同,表示不可水解分解 基团,x等于0,1,2或3,或当硅烷的百分数至少为50时,x≥1。 这种表面改性在相对于可用的可水解基团的化学计量量的溶胶 - 凝胶法的条件下进行,形成纳米复合溶胶,如果需要,在与基材接触之前进一步水解和缩合 并硬化。