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    • 6. 发明申请
    • DURABLE SOLAR MIRROR FILMS
    • 耐用太阳镜片
    • WO2013165727A1
    • 2013-11-07
    • PCT/US2013/037594
    • 2013-04-22
    • 3M INNOVATIVE PROPERTIES COMPANYHENDERSON, Andrew J.
    • HENDERSON, Andrew J.
    • B32B15/04
    • B32B15/08
    • The present disclosure generally relates to durable solar mirror films, methods of making durable solar mirror films, and constructions including durable solar mirror films. In some embodiments, the present disclosure relates to a solar mirror film comprising: a weatherable layer having a first major surface and a second major surface; regions of a first reflective material adjacent to the first major surface of the weatherable layer; and regions of the first major surface of the weatherable layer substantially lacking the first reflective material and including a second material that is at least one of reflective, corrosion-resistant, and inert.
    • 本公开总体上涉及耐久的太阳镜镜片,制造耐用的太阳镜膜的方法以及包括耐用的太阳镜膜的结构。 在一些实施例中,本公开涉及一种太阳能镜膜,其包括:具有第一主表面和第二主表面的耐候层; 与耐候层的第一主表面相邻的第一反射材料的区域; 并且耐候层的第一主表面的区域基本上不含第一反射材料,并且包括至少一种反射,耐腐蚀和惰性的第二材料。
    • 8. 发明申请
    • SYSTEM AND METHOD FOR CONTROLLING CURL IN MULTI-LAYER WEBS
    • 用于控制多层网上卷曲的系统和方法
    • WO2008039820A2
    • 2008-04-03
    • PCT/US2007/079489
    • 2007-09-26
    • 3M INNOVATIVE PROPERTIES COMPANY
    • SWANSON, Ronald P.HENDERSON, Andrew J.
    • B05D3/12B05D7/04B65H23/32B65H23/34B65H2301/5114B65H2701/1864
    • A system and method for controlling curl in multi-layer webs. The method can include providing a coated web, bending the web to induce a strain or pre-curl in the web, and curing the coating to form a multi-layer web. Some coatings shrink at least partially when cured such that curing the coating induces a curl in the multi-layer web. Bending the web occurs prior to curing the coating, and the pre-curl can be configured to at least partially counteract the curl induced by curing to form a multi-layer web having a desired curvature. The system can include a curing section configured to cure a coating, and can further include a web bending section configured to bend the web to induce a strain or pre-curl in the web. The web bending section can be positioned upstream of the curing section such that the web is bent prior to the coating being cured.
    • 用于控制多层网中的卷曲的系统和方法。 该方法可以包括提供涂布的网状物,弯曲该网状物以在该网状物中引起应变或预卷曲,并固化该涂层以形成多层网状物。 一些涂层在固化时至少部分收缩,使得固化涂层在多层网中引起卷曲。 在使涂层固化之前使卷材发生弯曲,并且可以将预卷曲配置为至少部分地抵消由固化引起的卷曲,从而形成具有期望曲率的多层卷材。 该系统可以包括被配置为固化涂层的固化部分,并且还可以包括卷筒纸弯曲部分,其被配置为弯曲卷筒纸以在卷筒纸中引起应变或预卷曲。 腹板弯曲部分可以位于固化部分的上游,使得腹板在涂层固化之前弯曲。