METHYLENE BETA-DIKETONE MONOMERS, METHODS FOR MAKING METHYLENE BETA-DIKETONE MONOMERS, POLYMERIZABLE COMPOSITIONS AND PRODUCTS FORMED THEREFROM
    73.
    发明申请
    METHYLENE BETA-DIKETONE MONOMERS, METHODS FOR MAKING METHYLENE BETA-DIKETONE MONOMERS, POLYMERIZABLE COMPOSITIONS AND PRODUCTS FORMED THEREFROM 有权
    甲基β-二酮单体,制备甲基β-二酮单体的方法,可聚合组合物和形成的产物

    公开(公告)号:US20160068618A1

    公开(公告)日:2016-03-10

    申请号:US14868795

    申请日:2015-09-29

    Applicant: Sirrus, Inc.

    Abstract: The present teachings are directed at 1,1-disubstituted alkene monomers (e.g., methylene beta-diketone monomers), methods for producing the same, and compositions and products formed therefrom. In the method for producing the monomer, a beta-diketone is preferably reacted with a source of formaldehyde in a modified Knoevenagel reaction optionally in the presence of an acidic or basic catalyst, and optionally in the presence of an acidic or non-acidic solvent, to form reaction complex. The reaction complex may be an oligomeric complex. The reaction complex is subjected to vaporization in order to isolate the monomer. The monomer(s) may be employed in compositions and products, including monomer-based products (e.g., inks, adhesives, coatings, sealants or reactive molding) and polymer-based products (e.g., fibers, films, sheets, medical polymers, composite polymers and surfactants).

    Abstract translation: 本教导涉及1,1-二取代的烯烃单体(例如亚甲基β-二酮单体),其制备方法,以及由其形成的组合物和产物。 在制备单体的方法中,β-二酮优选在任选地在酸性或碱性催化剂存在下,任选地在酸性或非酸性溶剂的存在下,在改性的Knoevenagel反应中与甲醛源反应, 形成反应复合物。 反应络合物可以是低聚物。 使反应复合物进行蒸发以分离单体。 单体可用于组合物和产品,包括基于单体的产品(例如油墨,粘合剂,涂料,密封剂或反应性模塑)和基于聚合物的产品(例如纤维,薄膜,片材,医用聚合物,复合材料 聚合物和表面活性剂)。

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