Stratified material and a method for producing the same
    1.
    发明授权
    Stratified material and a method for producing the same 失效
    分层材料及其制造方法

    公开(公告)号:US06663952B1

    公开(公告)日:2003-12-16

    申请号:US09807028

    申请日:2001-04-05

    IPC分类号: B32B516

    摘要: The invention relates to a stratified material with a coating which is deposited on one side or both sides and which is comprised of a planar substrate containing acrylate. The synthetic resin is modified by means of high-temperature resistant, polymerizable nanoparticles having a glass transition temperature of the homopolymerizates ≧150 ° C. Said nanoparticles comprise a core consisting of silicon dioxide and of at least one side chain which is covalently bound to the core via one or several oxygen atoms of the oxide, and which is of the formula (MeO)x(Me—(CH2)n—(OCO)m—CR1═CH2)y, wherein Me represents Si or Al, x is 1 to 3, m is 0 and 1, n is 0 to 6, y is 1 to 3 and R represents H or CH3, whereby the free valences of Me represent a binding to another oxygen atom of the core or are saturated by alkoxy radicals.

    摘要翻译: 本发明涉及一种具有涂层的分层材料,其被沉积在一侧或两侧并且由包含丙烯酸酯的平面基材组成。 合成树脂通过具有均聚物> = 150℃的玻璃化转变温度的耐高温,可聚合的纳米颗粒进行改性。所述纳米颗粒包含由二氧化硅和至少一个侧链共价结合的核心 所述核通过所述氧化物的一个或多个氧原子,并且其具有式(MeO)x(Me-(CH 2)n - (OCO)m-CR 1 = CH 2)y,其中Me表示Si或Al ,x为1至3,m为0和1,n为0至6,y为1至3,R为H或CH3,由此Me的自由价表示与核心的另一氧原子结合或饱和 通过烷氧基。