Resinous molding compositions of a phenol, an oxazoline and an epoxy
compound
    2.
    发明授权
    Resinous molding compositions of a phenol, an oxazoline and an epoxy compound 失效
    苯酚,恶唑啉和环氧化合物的树脂成型组合物

    公开(公告)号:US4652620A

    公开(公告)日:1987-03-24

    申请号:US784399

    申请日:1985-10-04

    IPC分类号: C08G59/56 C08G59/06

    摘要: The disclosure is directed to thermoset resinous compositions having utility in the area of surface coating and molding applications, the latter including the preparation of high performance composites and the use in reaction injection molding processes. The contemplated compositions are obtained by polymerizing a reaction mixture comprising a polyfunctional 2-oxazoline compound, a compound or oligomer containing a plurality of aromatic hydroxyl groups and a polyfunctional epoxide.

    摘要翻译: 本公开涉及在表面涂层和模塑应用领域具有实用性的热固性树脂组合物,后者包括制备高性能复合材料以及在反应注射成型工艺中的用途。 考虑的组合物通过聚合包含多官能2-恶唑啉化合物,含有多个芳族羟基的化合物或低聚物和多官能环氧化物的反应混合物而获得。

    Poly(ether-amide) polymeric compositions
    3.
    发明授权
    Poly(ether-amide) polymeric compositions 失效
    聚(醚 - 酰胺)聚合物组合物

    公开(公告)号:US4430491A

    公开(公告)日:1984-02-07

    申请号:US429748

    申请日:1982-09-30

    IPC分类号: C08G69/40 C08G65/40 C08G69/44

    CPC分类号: C08G69/40

    摘要: Thermoplastic and thermoset polymeric compositions, having particular utility in the area of molding applications, are obtained by reacting a compound containing a plurality of oxazoline groups with a phenol or a phenolic resin each containing a plurality of aromatic hydroxyl groups.

    摘要翻译: 通过使包含多个恶唑啉基的化合物与各自含有多个芳族羟基的酚或酚醛树脂反应,得到在模塑应用领域中特别有效的热塑性和热固性聚合物组合物。

    Liquid aromatic bisoxazoline and disoxazine monomer mixtures cured with
polyphenolic compounds
    4.
    发明授权
    Liquid aromatic bisoxazoline and disoxazine monomer mixtures cured with polyphenolic compounds 失效
    用多酚化合物固化的液体芳族双恶唑啉和二恶嗪单体混合物

    公开(公告)号:US4841002A

    公开(公告)日:1989-06-20

    申请号:US266403

    申请日:1988-11-08

    IPC分类号: C08K5/35

    CPC分类号: C08K5/35

    摘要: Compositions have melting points below 100.degree. C. which are useful in the formation of resins by reaction with polyphenolic compounds consisting of a mixture of more than two compounds having the formula ##STR1## wherein A represents a cyclic or acyclic aliphatic or substituted cyclic or acyclic aliphatic moiety having from 1 to 20 carbon atoms or an aromatic mono- or multi-nuclear or aliphatic substituted aryl residue having from 6 to 20 carbon atoms,R independently represents H, CH.sub.3, CH.sub.2 CH.sub.3 or C.sub.6 H.sub.5,R.sup.1 independently represents H or CH.sub.3,R.sup.2 independently represents H or CH.sub.3, andx represents an integer from 0 to 2are described.

    摘要翻译: 组合物具有低于100℃的熔点,其可用于通过与由多于两种具有下式的化合物的混合物组成的多酚化合物反应形成树脂:其中A表示环状或非环状的脂族或取代的环状或非环状的 具有1至20个碳原子的脂族部分或具有6至20个碳原子的芳族单核或多核或脂族取代的芳基残基,R独立地表示H,CH 3,CH 2 CH 3或C 6 H 5,R 1独立地表示H或CH 3,R 2 独立地表示H或CH 3,并且x表示0至2的整数。

    Copolymers derived from 1,3 dioxepins and maleic anhydride or maleimides
and methods
    5.
    发明授权
    Copolymers derived from 1,3 dioxepins and maleic anhydride or maleimides and methods 失效
    衍生自1,3-二氧杂环己烯和马来酸酐或马来酰亚胺的共聚物和方法

    公开(公告)号:US4384093A

    公开(公告)日:1983-05-17

    申请号:US254499

    申请日:1981-04-15

    摘要: Copolymers and terpolymers formed by reacting either 4,7-dihydro-1,3-dioxepins or 6,7-dihydro-1,3-dioxepins with maleic anhydride and/or a maleimide. The copolymers are characterized as linear, low molecular weight, water soluble alternating copolymers. These copolymers are useful as a water soluble polymer, as epoxy resin modifies and curing agents. The copolymers formed from 4,7-dihydro-1,3-dioxepins and maleic anhydride can be rearranged to form a poly (.gamma.-crotonlactone) having the following general formula: ##STR1##

    摘要翻译: 通过4,7-二氢-1,3-二氧杂环庚二烯或6,7-二氢-1,3-二氧杂环庚二烯与马来酸酐和/或马来酰亚胺反应形成的共聚物和三元共聚物。 共聚物的特征是线性,低分子量,水溶性交替共聚物。 这些共聚物可用作水溶性聚合物,如环氧树脂改性和固化剂。 由4,7-二氢-1,3-二氧杂环己烯和马来酸酐形成的共聚物可重新排列形成具有以下通式的聚(γ-内酯内酯):

    Trialkylammonium -N-[.beta.(1-aziridinyl)] propionoylimines
    8.
    发明授权
    Trialkylammonium -N-[.beta.(1-aziridinyl)] propionoylimines 失效
    N-烷基铵-N- {8 {62(1-氮丙啶基){9 {0丙酰基亚胺

    公开(公告)号:US3963703A

    公开(公告)日:1976-06-15

    申请号:US180098

    申请日:1971-09-13

    摘要: A class of trialkylammonium -N-[.beta. (1-aziridinyl)] propionoylimines and methods for preparing the same are described. These compounds find particular usefulness in the polymer art either as monomers, difunctional cross-linking agents or as modifiers for a variety of polymeric compositions containing active acid hydrogen atoms.

    摘要翻译: 描述了一类三烷基铵-N- [β(1-氮丙啶基)]丙酰亚胺及其制备方法。 这些化合物在聚合物领域中特别有用,作为单体,双功能交联剂或用作各种含有活性酸氢原子的聚合物组合物的改性剂。