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. 发明申请
    • METHOD OF PROTECTING THE SURFACE OF A FOIL, RELEASABLY ADHERING PROTECTIVE FILM AND FILM-COATED FOIL
    • 保护薄膜表面的方法,可贴膜保护膜和薄膜包衣
    • WO1997015446A1
    • 1997-05-01
    • PCT/IB1996001151
    • 1996-10-25
    • METALLIZED PRODUCTS INC.WILHEIM, Martin, J.KEOUGH, Allen, H.
    • METALLIZED PRODUCTS INC.
    • B32B31/12
    • B32B37/0038B32B37/26B32B2309/02B32B2309/12B32B2310/0887B32B2311/12B32B2367/00B32B2457/08H05K3/022H05K3/025H05K2203/0156
    • A method for protecting a substrate sheet (46) such as a conductive foil suitable for use in the manufacture of printed circuit boards involving applying a lamination mold-release layer (28) to one side of a protective film (12), and applying a preferably electron beam curable adhesive pressure-sensitive coating (42) to the other side of the film, curing the adhesive coating, and laminating the protective film to the foil (46) or other substrate sheet, which, in turn, may be laminated to other substrates such as dielectric sheets (60). The laminate product is a protected substrate sheet having a protective film laminated to one side of the sheet (or both), the film having a lamination mold-release layer on one side thereof and an electron beam cured pressure-sensitive adhesive coating on the other side thereof, said other side contacting but being releasably detachable from said substrate sheet. Where the substrate sheet is a foil or similar surface, protection is thus provided during handling and storage as well as during lamination, and the protective film is peelably detachable from the foil.
    • 一种用于保护适合用于制造印刷电路板的导电箔的基片(46)的方法,包括将层压脱模层(28)施加到保护膜(12)的一侧,并施加 优选电子束可固化粘合剂压敏涂层(42)到膜的另一侧,固化粘合剂涂层,并将保护膜层压到箔片(46)或其它基材片材上,其又可以层压到 其它基板例如电介质片(60)。 层压制品是具有层压在片材(或两者)的一面上的保护膜的被保护的基材片,该膜在其一侧具有层压脱模层,而在另一侧具有电子束固化的压敏粘合剂涂层 所述另一侧接触,但是可释放地从所述基片剥离。 在基片是箔片或类似表面的情况下,在处理和储存期间以及层压期间提供保护,并且保护膜可剥离地从箔片剥离。