SURFACE-MODIFIED PLASTIC SHEET AND ARTICLE COMPRISING THE SAME
    71.
    发明申请
    SURFACE-MODIFIED PLASTIC SHEET AND ARTICLE COMPRISING THE SAME 审中-公开
    表面改性塑料片和包含该塑料片的文章

    公开(公告)号:US20140130377A1

    公开(公告)日:2014-05-15

    申请号:US13933673

    申请日:2013-07-02

    发明人: Hung-Hui Wu

    IPC分类号: C09D133/20 C09D7/12

    摘要: A surface-modified plastic sheet includes: a polymer substrate having a plasma treated surface; and a transparent surface-modifying polymer film coated on the plasma treated surface. The surface-modifying polymer film is made from a modified CTBN composition or a clear lacquer composition. The clear lacquer composition contains linear polyester polyol. The modified CTBN composition contains a modified CTBN that is represented by formula (I) in which T is a butadiene-acrylonitrile copolymer and R1 is represented by formula (II) in which R2 is a divalent hydrocarbyl group that contains at least one benzene ring.

    摘要翻译: 表面改性塑料片包括:具有等离子体处理表面的聚合物基材; 以及涂布在等离子体处理表面上的透明表面改性聚合物膜。 表面改性聚合物膜由改良的CTBN组合物或透明漆组合物制成。 透明漆组合物含有线性聚酯多元醇。 改性CTBN组合物含有由式(I)表示的改性CTBN,其中T是丁二烯 - 丙烯腈共聚物,R 1由式(II)表示,其中R 2是含有至少一个苯环的二价烃基。

    SPIN-ON PROTECTIVE COATINGS FOR WET-ETCH PROCESSING OF MICROELECTRONIC SUBSTRATES
    75.
    发明申请
    SPIN-ON PROTECTIVE COATINGS FOR WET-ETCH PROCESSING OF MICROELECTRONIC SUBSTRATES 有权
    用于微电子基板湿蚀刻加工的旋转保护涂层

    公开(公告)号:US20120130004A1

    公开(公告)日:2012-05-24

    申请号:US13361556

    申请日:2012-01-30

    IPC分类号: C09D133/20

    摘要: New protective coating layers for use in wet etch processes during the production of semiconductor and MEMS devices are provided. The layers include a primer layer, a first protective layer, and an optional second protective layer. The primer layer preferably comprises an organo silane compound in a solvent system. The first protective layer includes thermoplastic copolymers prepared from styrene, acrylonitrile, and compatible compounds such as monomers, oligomers, and polymers comprising epoxy groups; poly(styrene-co-allyl alcohol); and mixtures thereof. The second protective layer comprises a highly halogenated polymer such as a chlorinated polymer to which may or may not be crosslinked upon heating.

    摘要翻译: 提供了在制造半导体和MEMS器件期间用于湿蚀刻工艺的新的保护涂层。 这些层包括底漆层,第一保护层和任选的第二保护层。 底漆层优选在溶剂体系中包含有机硅烷化合物。 第一保护层包括由苯乙烯,丙烯腈和相容化合物如单体,低聚物和包含环氧基的聚合物制备的热塑性共聚物; 聚(苯乙烯 - 共 - 烯丙醇); 及其混合物。 第二保护层包括高度卤化的聚合物,例如氯化聚合物,其在加热时可能交联或不会交联。

    COATING COMPOSITION FOR THICK COATING
    77.
    发明申请
    COATING COMPOSITION FOR THICK COATING 有权
    涂料组合物

    公开(公告)号:US20120094115A1

    公开(公告)日:2012-04-19

    申请号:US13266021

    申请日:2010-06-30

    摘要: A coating composition has excellent application workability, facilitates thick coating, rarely causes cracks at an initial drying stage, and provides a dried film having excellent tensile properties and adhesiveness. The composition contains an aggregate and an emulsion with a polymer particle dispersed in an aqueous medium. The polymer particle includes 40% to 98% of a unit formed by polymerizing an alkyl(meth)acrylate monomer, the alkyl group having 4 to 14 carbon atoms, 0.1% to 5% of a unit formed by polymerizing an ethylenically unsaturated carboxylic acid monomer, 1% to 20% of a unit formed by polymerizing a vinyl monomer having a cyano group, 1% to 20% of a unit formed by polymerizing a reaction product of a (meth)acrylic acid and a monofunctional epoxy compound, and 0% to 50% of a unit formed by copolymerizing at least one of the above monomers with another monomer.

    摘要翻译: 涂料组合物具有优异的应用可加工性,便于厚涂层,在初始干燥阶段很少引起裂纹,并提供具有优异的拉伸性能和粘合性的干燥膜。 该组合物含有聚集体和分散在水性介质中的聚合物颗粒的乳液。 聚合物颗粒包含通过聚合(甲基)丙烯酸烷基酯单体,具有4至14个碳原子的烷基,通过聚合烯键式不饱和羧酸单体形成的单元的0.1%至5%形成的单元的40%至98% ,通过使具有氰基的乙烯基单体聚合形成的单元的1〜20%,通过聚合(甲基)丙烯酸和单官能环氧化合物的反应产物而形成的单元的1〜20%,以及0% 至50%的单体与至少一种上述单体共聚形成的单元。