Mono, di- and trifluoroacetate substituted silanes
    1.
    发明授权
    Mono, di- and trifluoroacetate substituted silanes 失效
    单,二和三氟乙酸酯取代的硅烷

    公开(公告)号:US5948928A

    公开(公告)日:1999-09-07

    申请号:US757971

    申请日:1996-12-05

    IPC分类号: C07F7/02 C07F7/08

    CPC分类号: C07F7/025

    摘要: Silane compounds are described having the formula:Si(OR.sup.1).sub.a (O.sub.2 CR.sup.2).sub.b F.sub.cwherein:R.sup.1 is alkyl, alkenyl, alkynyl, aryl or benzylic and is optionally non-fluorinated, partially fluorinated or perfluorinated;R.sup.2 is --CH.sub.2 F, --CHF.sub.2 or --CF.sub.3 ;a is 1, 2 or 3;b is 1 or 2;c is 0, 1 or 2; andwherein a+b+c equals 4. Methods of making and using these silane compounds in integrated circuit fabrication processes also are described.

    摘要翻译: 描述了具有下式的硅烷化合物:Si(OR 1)a(O 2 CR 2)b CF,其中:R 1是烷基,烯基,炔基,芳基或苄基,并且任选地是非氟化的,部分氟化的或全氟化的; R2是-CH2F,-CHF2或-CF3; a是1,2或3; b为1或2; c为0,1或2; 并且其中a + b + c等于4.在集成电路制造工艺中制造和使用这些硅烷化合物的方法也被描述。

    Toughened thermosetting resin composites and process
    2.
    发明授权
    Toughened thermosetting resin composites and process 失效
    增韧热固性树脂复合材料及工艺

    公开(公告)号:US5385778A

    公开(公告)日:1995-01-31

    申请号:US94258

    申请日:1993-07-19

    IPC分类号: C08J5/24 B32B27/00

    摘要: Toughened thermosetting resins are disclosed comprising a thermosetting resin having a Tg of at least 150.degree. C., preferably 180.degree. C., and having dispersed substantially uniformly therethrough microspheres of a thermoplastic resin having a Tg of at least 150.degree. C., preferably 180.degree. C. It is preferred to use thermoplastic resins with functional groups on the surface thereof capable of bonding to an available group on the thermosetting resin. High performance structural composites made from such toughened resins are disclosed as well as the process of making such composites.

    摘要翻译: 公开了一种增韧的热固性树脂,其包含Tg至少为150℃,优选为180℃的热固性树脂,并且具有基本上均匀分散的热塑性树脂的微球,其Tg至少为150℃,优选为180℃ 优选在其表面上使用能够与热固性树脂上的可利用基团键合的官能团的热塑性树脂。 公开了由这种增韧树脂制成的高性能结构复合材料以及制备这种复合材料的方法。