Resin composition and cured resin composition

    公开(公告)号:US20200165481A1

    公开(公告)日:2020-05-28

    申请号:US16297265

    申请日:2019-03-08

    Abstract: A resin composition is provided, which includes an oligomer formed by reacting bisphenol epoxy resin monomer, aliphatic diglycidyl ether, anhydride compound, and catalyst, wherein the molar ratio of epoxy groups of the bisphenol epoxy resin monomer and aliphatic diglycidyl ether to anhydride groups of the anhydride compound is between 3.5:1 and 8.8:1. The bisphenol epoxy resin monomer and aliphatic diglycidyl ether have a molar ratio of 0.3:1 to 1.3:1, and the viscosity of the resin composition is 20 Pa·s to 80 Pa·s at 25° C.

    RESIN CONTAINING OXETANE AND EPOXY GROUPS AND RESIN COMPOSITION INCLUDING THE SAME
    2.
    发明申请
    RESIN CONTAINING OXETANE AND EPOXY GROUPS AND RESIN COMPOSITION INCLUDING THE SAME 审中-公开
    含有OXETANE和环氧基团的树脂和包含它们的树脂组合物

    公开(公告)号:US20160145387A1

    公开(公告)日:2016-05-26

    申请号:US14602889

    申请日:2015-01-22

    Inventor: Tien-Shou SHIEH

    Abstract: A resin containing oxetane and epoxy groups is provided, being formed by reacting (a) a product of reacting 1 part by mole of a mono-oxetane with a hydroxyl group and 1.1 to 2.5 parts by mole of anhydride, and (b) 2.1 to 4.2 parts by mole of a diepoxy compound. The mono-oxetane with a hydroxyl group has a structure: wherein R1 is H, C1-6 alkyl group, C1-6 fluoroalkyl group, alkenyl group, or phenyl group, and R2 is C1-6 alkylene group or vinyl ether group.

    Abstract translation: 提供含有氧杂环丁烷和环氧基的树脂,其通过使(a)将1摩尔的单氧杂环丁烷与羟基反应的产物和1.1〜2.5摩尔的酸酐反应而形成,和(b)2.1〜 4.2份(摩尔)二环氧化合物。 具有羟基的单氧杂环丁烷具有以下结构:其中R 1为H,C 1-6烷基,C 1-6氟烷基,烯基或苯基,R 2为C 1-6亚烷基或乙烯基醚基。

    PARTIALLY ESTERIFIED EPOXY RESIN AND EPOXY RESIN COMPOSITION APPLIED WITH THE SAME, AND METHOD FOR PREPARING THE COMPOSITION
    6.
    发明申请
    PARTIALLY ESTERIFIED EPOXY RESIN AND EPOXY RESIN COMPOSITION APPLIED WITH THE SAME, AND METHOD FOR PREPARING THE COMPOSITION 有权
    部分纯化的环氧树脂和环氧树脂组合物及其制备方法

    公开(公告)号:US20140113994A1

    公开(公告)日:2014-04-24

    申请号:US13764362

    申请日:2013-02-11

    Abstract: A partially esterified epoxy resin and an epoxy resin composition applied with the same, and a method for preparing the composition are provided. The preparation method includes the following steps. A bifunctional epoxy resin and an anhydride are mixed and heated, wherein the number of equivalent moles of the bifunctional epoxy resin is greater than that of the anhydride, to form a partially esterified epoxy resin. A curing agent is mixed into the partially esterified epoxy resin to form a mixed solution. The mixed solution is cured to form the partially esterified epoxy resin composition.

    Abstract translation: 提供部分酯化的环氧树脂和应用该环氧树脂的环氧树脂组合物及其制备方法。 该制备方法包括以下步骤。 将双官能环氧树脂和酸酐混合加热,其中双官能环氧树脂的当量摩尔数大于酸酐的摩尔数,形成部分酯化的环氧树脂。 将固化剂混合到部分酯化的环氧树脂中以形成混合溶液。 将混合溶液固化以形成部分酯化的环氧树脂组合物。

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