Articles comprising high melt flow ionomeric compositions
    12.
    发明授权
    Articles comprising high melt flow ionomeric compositions 失效
    包含高熔体流动离聚物组合物的制品

    公开(公告)号:US08691372B2

    公开(公告)日:2014-04-08

    申请号:US12012843

    申请日:2008-02-06

    IPC分类号: B32B27/00 C08F18/00

    摘要: A polymeric film or sheet comprising an ionomeric composition comprising ionomeric copolymer of an alpha olefin and about 1 to about 30 wt % of alpha,beta-ethylenically unsaturated carboxylic acid having 3 to 8 carbons, based on the total weight of the ionomeric copolymer, wherein the carboxylic acid is neutralized to a level of 1 to 100 mol %, with one or more metal ions, based on the total number of moles of carboxylate groups in the ionomeric copolymer, and wherein the ionomeric copolymer has a Melt Index of about 20 to about 300 g/10 min. The ionomeric composition preferably comprises an additive selected from the group consisting of silane coupling agent, organic peroxide, and combinations thereof. In addition, an article comprising an interlayer formed of the polymeric film or sheet and an additional layer selected from the group consisting of glass, other polymeric interlayer sheets, polymeric film layers, and metal films or sheets. Examples of articles include safety windows and solar cells.

    摘要翻译: 一种聚合物膜或片,其包含基于所述离聚物共聚物的总重量的包含α-烯烃和约1至约30重量%的具有3至8个碳的α,β-烯键式不饱和羧酸的离聚物共聚物的离聚物组合物, 基于离聚物共聚物中的羧酸酯基团的总摩尔数,羧酸被中和至1至100摩尔%的水平,其中一种或多种金属离子,其中离聚物共聚物的熔体指数为约20至 约300g / 10min。 离聚物组合物优选包含选自硅烷偶联剂,有机过氧化物及其组合的添加剂。 此外,包括由聚合物膜或片材形成的中间层和选自玻璃,其它聚合物中间层片,聚合物膜层和金属膜或片材的附加层的制品。 文章的例子包括安全窗和太阳能电池。