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    • 1. 发明申请
    • PROCESS FOR PLASMA COATING A POLYPROPYLENE OBJECT
    • 聚丙烯等离子体涂料的工艺
    • WO2006121556A2
    • 2006-11-16
    • PCT/US2006/013333
    • 2006-04-10
    • DOW GLOBAL TECHNOLOGIES INC.WEIKART, Christopher, M.PHAM, Hoang, T.GLASS, Terry, W.
    • WEIKART, Christopher, M.PHAM, Hoang, T.GLASS, Terry, W.
    • C08J7/18B05D7/24B32B27/32
    • C08J7/047B05D1/62C08J2323/14C08J2483/00C23C16/045C23C16/401Y10T428/1352Y10T428/265
    • A process for preparing an adherent coating on an object (as well as the coated object) by first plasma polymerizing a first organosilicon compound under conditions to deposit a polyorganosiloxane layer onto the object; and/ or then plasma polymerizing a second organosilicon compound under conditions to deposit a silicon oxide layer on the polyorganosiloxane layer or directly on the object, the object comprising a polymer composition comprising (i) from 99 to 50 weight percent of a polymer having more than 90 weight percent monomer units containing three carbons and optionally monomer units selected from the group consisting of alpha olefins containing two carbons and/or from four to twelve carbons, and (ii) from 1 to 50 weight percent of a second copolymer comprising monomer units selected from the group consisting of alpha olefins containing two carbons and alpha olefins containing from four to twelve carbons and optionally up to 10 weight percent of a diene monomer containing less than thirteen carbons; or the object comprises an alternative polymer composition comprising (iii) from 1 to 50 weight percent of a copolymer of propylene and up to 10 weight percent of a comonomer selected from the group consisting of alpha olefins containing two carbons and/or from four to twelve carbons, and (iv) from 99 to 50 weight percent of an impact copolymer consisting of a blend of homopolymer polypropylene with up to 50 weight percent of a random copolymer of propylene and an alpha olefin containing two carbons and/or from four to twelve carbons.
    • 一种通过在将聚有机硅氧烷层沉积到物体上的条件下通过第一等离子体聚合第一有机硅化合物在物体(以及涂覆物体)上制备粘附涂层的方法; 和/或然后等离子体聚合第二有机硅化合物以在聚有机硅氧烷层上或直接在物体上沉积氧化硅层的条件下,所述物体包含聚合物组合物,其包含(i)99至50重量%的聚合物,其具有多于 含有三个碳的90重量%的单体单元和任选的选自含有两个碳和/或四至十二个碳的α-烯烃的单体单元,和(ii)1至50重量%的第二共聚物,其包括选择的单体单元 由含有两个碳的α-烯烃和含有四至十二个碳的α-烯烃和任选地至多10重量%的含有少于十三个碳的二烯单体组成的组; 或者该物体包括另外的聚合物组合物,其包含(iii)1至50重量%的丙烯和至多10重量%的共聚单体的共聚物,所述共聚单体选自含有两个碳的α-烯烃和/或4至12个 碳,以及(iv)99至50重量%的抗冲共聚物,其由均聚物聚丙烯与至多50重量%的丙烯与含有2个碳和/或4至12个碳的α-烯烃的无规共聚物的共混物组成 。