Activator for cyanoacrylate adhesives
    31.
    发明授权
    Activator for cyanoacrylate adhesives 失效
    氰基丙烯酸酯粘合剂用活化剂

    公开(公告)号:US5428115A

    公开(公告)日:1995-06-27

    申请号:US133152

    申请日:1993-10-12

    IPC分类号: C09J4/00 C09J4/04 C08F8/32

    CPC分类号: C09J4/00

    摘要: An activator for cyanoacrylate adhesives based on N,N-dialkyl aniline derivatives is provided. The activators are characterized by a molecular weight of more than 200 and by at most 3 carbon atoms for both N,N-dialkyl substituents together. Also provided are methods of production and use of the activator and to the combination product of the activator and the cyanoacrylate adhesive.

    摘要翻译: PCT No.PCT / EP92 / 00786 Sec。 371日期:1993年10月12日 102(e)日期1993年10月12日PCT提交1993年4月7日PCT公布。 第WO92 / 18547号公报 日期为1992年10月29日。提供了基于N,N-二烷基苯胺衍生物的氰基丙烯酸酯粘合剂的活化剂。 活化剂的特征在于分子量大于200,最多3个碳原子,一起用于N,N-二烷基取代基。 还提供了活化剂的生产和使用方法以及活化剂和氰基丙烯酸酯粘合剂的组合产物。

    IMIDAZOLE SALTS, METHOD FOR PRODUCING THEM, USE THEREOF AND EPOXY RESINS CONTAINING SAID SALTS
    32.
    发明申请
    IMIDAZOLE SALTS, METHOD FOR PRODUCING THEM, USE THEREOF AND EPOXY RESINS CONTAINING SAID SALTS 审中-公开
    咪唑钠盐,其生产方法,使用方法和含有固体盐的环氧树脂

    公开(公告)号:US20100016475A1

    公开(公告)日:2010-01-21

    申请号:US11942299

    申请日:2007-11-19

    摘要: The invention refers to salts of at least one imidazole of the general formula (I), in which R1, R2, R3 and R4 are the same or different and denote hydrogen, an alkyl residue having 1 to 20, preferably 1 to 10, more preferably 1 to 4 carbon atoms, or a substituted or unsubstituted aryl or arylalykl residue having 6 to 10 carbon atoms, and at least one aliphatic or aromatic mono- or dicarboxylic acid. The molar ratio of carboxylic acid to imidazole, based on the functionality of the acid, is 1:1.1 to 1:6. The invention also relates to a method for manufacturing the imidazole salts, to their use, and to epoxy resin compositions containing said salts.

    摘要翻译: 本发明涉及通式(I)的至少一种咪唑的盐,其中R 1,R 2,R 3和R 4相同或不同,表示氢,具有1至20个,优选1至10个更多的烷基 优选1至4个碳原子,或取代或未取代的具有6至10个碳原子的芳基或芳基蜡醇残基,以及至少一种脂族或芳族单或二羧酸。 基于酸的官能度,羧酸与咪唑的摩尔比为1:1.1比1:6。 本发明还涉及制备咪唑盐及其用途的方法以及含有所述盐的环氧树脂组合物。

    Self-dispersible hardenable epoxide resins
    35.
    发明授权
    Self-dispersible hardenable epoxide resins 有权
    自分散硬化环氧树脂

    公开(公告)号:US06506821B1

    公开(公告)日:2003-01-14

    申请号:US09868531

    申请日:2001-08-07

    IPC分类号: C08K320

    摘要: A self-dispersible curable epoxy resin composition containing a reaction product of: (a) 1.0 equivalent of epoxy resin; (b) 0.01 to 1.0 equivalent of polyhydric phenol; and (c) 0.005 to 0.5 equivalent of an amine/epoxy adduct formed by reacting: (i) an aromatic polyepoxide; and (ii) a polyoxyalkylenamine, in an equivalent ratio of from about 1:0.10 to 1:0.28.

    摘要翻译: 一种自分散性可固化环氧树脂组合物,其含有以下反应产物:(a)1.0当量环氧树脂; (b)0.01〜1.0当量的多元酚; 和(c)0.005至0.5当量的胺/环氧加合物,其通过使以下物质反应而形成:(i)芳族聚环氧化物; 和(ii)聚氧亚烷基胺,其当量比为约1:0.10至1:0.28。

    Hardeners for epoxy resins, processes for producing the same and methods of using the same
    36.
    发明授权
    Hardeners for epoxy resins, processes for producing the same and methods of using the same 失效
    环氧树脂用硬化剂,其制造方法及其使用方法

    公开(公告)号:US06395806B1

    公开(公告)日:2002-05-28

    申请号:US09743214

    申请日:2001-05-07

    IPC分类号: C08G5914

    CPC分类号: C08G59/1477 C08G59/4014

    摘要: Hardeners for epoxy resins produced by reacting one or more &agr;,&bgr;-unsaturated carboxylic acid esters with one or more hydroxy compounds, reacting the thus formed intermediate with one or more aminopolyalkylene oxide compounds, reacting the thus formed intermediate with one or more polyepoxide compounds, and reacting the thus formed intermediate with one or more amines are described. Processes for their production, aqueous dispersions containing the same and methods for their use are also described.

    摘要翻译: 通过使一种或多种α,β-不饱和羧酸酯与一种或多种羟基化合物反应制得的环氧树脂硬化剂,使由此形成的中间体与一种或多种氨基聚氧化烯化合物反应,使由此形成的中间体与一种或多种聚环氧化合物反应, 并描述如此形成的中间体与一种或多种胺的反应。 还描述了它们的生产方法,含有它们的水性分散体及其使用方法。

    Activator for cyanoacrylate adhesives
    38.
    发明授权
    Activator for cyanoacrylate adhesives 失效
    氰基丙烯酸酯粘合剂用活化剂

    公开(公告)号:US5561198A

    公开(公告)日:1996-10-01

    申请号:US473591

    申请日:1995-06-07

    IPC分类号: C09J4/00 C09J4/04 C08F8/32

    CPC分类号: C09J4/00

    摘要: An activator for cyanoacrylate adhesives based on N,N-dialkyl aniline derivatives is provided. The activators are characterized by a molecular weight of more than 200 and by at most 3 carbon atoms for both N,N-dialkyl substituents together. Also provided are methods of production and use of the activator and to the combination product of the activator and the cyanoacrylate adhesive.

    摘要翻译: 提供了一种基于N,N-二烷基苯胺衍生物的氰基丙烯酸酯粘合剂的活化剂。 活化剂的特征在于分子量大于200,最多3个碳原子,一起用于N,N-二烷基取代基。 还提供了活化剂的生产和使用方法以及活化剂和氰基丙烯酸酯粘合剂的组合产物。

    Activator for cyanoacrylate adhesives
    40.
    发明授权
    Activator for cyanoacrylate adhesives 失效
    氰基丙烯酸酯粘合剂用活化剂

    公开(公告)号:US5393826A

    公开(公告)日:1995-02-28

    申请号:US133096

    申请日:1993-10-12

    CPC分类号: C09J4/00

    摘要: An activator for cyanoacrylate adhesives based on N,N-dialkyl aniline derivatives is provided. The activators are characterized by a molecular weight of more than 200 and by at most 3 carbon atoms for both N,N-dialkyl substituents together. Also provided are methods of production and use of the activator and to the combination product of the activator and the cyanoacrylate adhesive.

    摘要翻译: PCT No.PCT / EP92 / 00787 Sec。 371日期:1993年10月12日 102(e)日期1993年10月12日PCT提交1992年4月7日PCT公布。 公开号WO92 / 18576 日期为1992年10月29日。提供了基于N,N-二烷基苯胺衍生物的氰基丙烯酸酯粘合剂的活化剂。 活化剂的特征在于分子量大于200,最多3个碳原子,一起用于N,N-二烷基取代基。 还提供了活化剂的生产和使用方法以及活化剂和氰基丙烯酸酯粘合剂的组合产物。