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。

    Enhancers for thermoplastic low profile additives
    4.
    发明授权
    Enhancers for thermoplastic low profile additives 失效
    热塑性薄型添加剂增强剂

    公开(公告)号:US5504151A

    公开(公告)日:1996-04-02

    申请号:US334546

    申请日:1994-11-08

    IPC分类号: C08L67/06 C08G63/52

    CPC分类号: C08L67/06

    摘要: This invention is the polycapped oligomer adduct of a long chain fatty acid with a multi hydroxy functional or multi epoxy functional compound. This polycapped oligomer is useful in resin compositions to enhance the performance of thermoplastic low profile additives which improve the surface quality of molded composites such as automotive body panels.

    摘要翻译: 本发明是长链脂肪酸与多羟基官能或多环氧官能化合物的多孔低聚物加合物。 这种聚合低聚物可用于树脂组合物中,以增强热塑性低分子添加剂的性能,其改善了模塑复合材料如汽车车身板的表面质量。

    Storage stable blend comprising a long chain polyol, a short chain diol
and a urethane
    7.
    发明授权
    Storage stable blend comprising a long chain polyol, a short chain diol and a urethane 失效
    储存稳定的共混物,包括长链多元醇,短链二醇和氨基甲酸酯

    公开(公告)号:US4839087A

    公开(公告)日:1989-06-13

    申请号:US185252

    申请日:1988-04-20

    申请人: Timothy A. Tufts

    发明人: Timothy A. Tufts

    IPC分类号: C08G18/66 C08K5/205

    摘要: Disclosed is a storage stable blend of a long chain polyol and a short chain diol wherein the diol is present in an amount whereby the diol and polyol form an incompatible blend. The blend is rendered storage stable by the addition of a compatibilizing amount of a urethane.

    摘要翻译: 公开了长链多元醇和短链二醇的储存稳定共混物,其中二醇的存在量为二醇和多元醇形成不相容的共混物。 通过加入相容剂量的氨基甲酸酯使共混物保持稳定。

    Thermoset molding compositions catalyzed by 1,4-benzoquinone salts of
1,8-diaza-bicyclo(5.4.0)undec-7-ene
    9.
    发明授权
    Thermoset molding compositions catalyzed by 1,4-benzoquinone salts of 1,8-diaza-bicyclo(5.4.0)undec-7-ene 失效
    由1,8-二氮杂 - 双环(5.4.0)十一碳-7-烯的1,4-苯醌盐催化的热固性成型组合物

    公开(公告)号:US4880846A

    公开(公告)日:1989-11-14

    申请号:US277884

    申请日:1988-11-30

    IPC分类号: C08G18/20

    CPC分类号: C08G18/2063 C08G2120/00

    摘要: Disclosed is a process for the catalyzed reaction of an isocyanate and an active hydrogen compound wherein the reaction is conducted in the presence of a novel catalyst comprising the salt of 1,8-diazobicyclo(5.4.0)undec-7-ene and 1,4-benzoquinone. Preferred catalyzed reaction mixtures comprise Reaction Injection Molding urethanes (RIM). The novel catalyst salts provide a controlled induction period prior to the onset of gelation of the reaction mixture while providing complete cure of the reaction mixture thereafter.

    摘要翻译: 公开了一种异氰酸酯和活性氢化合物的催化反应的方法,其中反应在包含1,8-二氮双环(5.4.0)十一碳-7-烯和1,1-二氮杂双环(5.4.0)十一碳-7-烯的盐的新型催化剂的存在下进行, 4-苯醌。 优选的催化反应混合物包括反应注射成型聚氨酯(RIM)。 新型催化剂盐在反应混合物凝胶化开始之前提供受控的诱导期,同时提供完全固化反应混合物。

    Amino/ortho carboxylic acid ester catalyst system for isocyanate
trimerization
    10.
    发明授权
    Amino/ortho carboxylic acid ester catalyst system for isocyanate trimerization 失效
    用于异氰酸酯三聚的氨基/邻羧酸酯催化剂体系

    公开(公告)号:US4880845A

    公开(公告)日:1989-11-14

    申请号:US277873

    申请日:1988-11-30

    IPC分类号: C08G18/10 C08G18/16

    摘要: The present invention is directed to an isocyanate-functional composition useful for forming a coating, adhesive, elastomer, or like article. Cure of the composition preferably involves trimerization of the isocyanate groups in the presence of an amino catalyst including a tertiary amine, an amine salt, and quaternary ammonium salts. The novel catalyst system used in achieving cure of the isocyanate-functional compound-containing liquid curable composition comprises an amino catalyst and an ortho-carboxylic acid ester.

    摘要翻译: 本发明涉及用于形成涂料,粘合剂,弹性体等物品的异氰酸酯官能组合物。 组合物的固化优选包括在包括叔胺,胺盐和季铵盐的氨基催化剂存在下异氰酸酯基团的三聚。 用于实现含异氰酸酯官能化合物的液体可固化组合物的固化的新型催化剂体系包含氨基催化剂和邻羧酸酯。