3D PRINTING WITH PHT/PHA BASED MATERIALS AND POLYMERIZABLE MONOMERS
    14.
    发明申请
    3D PRINTING WITH PHT/PHA BASED MATERIALS AND POLYMERIZABLE MONOMERS 有权
    基于PHT / PHA的材料和可聚合单体的3D打印

    公开(公告)号:US20160046831A1

    公开(公告)日:2016-02-18

    申请号:US14461844

    申请日:2014-08-18

    摘要: This application describes methods of forming an object. The methods described include forming a mixture with i) one or more primary diamines, ii) one or more polymerizable monomers, iii) a formaldehyde-type reagent, and iv) a polymerization initiator; forming a gel by heating the mixture to a temperature of at least 50° C.; and curing the one or more polymerizable monomers by activating the polymerization initiator. The one or more primary diamines may include one or more amine functional oligomers and/or primary aromatic diamine small molecules. The one or more polymerizable monomers may include styrenics, acrylates, methacrylates, vinyl esters, unsaturated polyesters, and derivatives thereof. The gel is a polyhemiaminal (PHA), a polyhexahydrotriazine (PHT), and/or a polyoctatriazacane (POTA) polymer, and curing of the gel forms an interpenetrating network of the PHA/PHT/POTA and the polymer formed from the polymerizable monomers.

    摘要翻译: 本应用程序描述了形成对象的方法。 所述方法包括与i)一种或多种伯二胺形成混合物,ii)一种或多种可聚合单体,iii)甲醛型试剂,和iv)聚合引发剂; 通过将混合物加热至至少50℃的温度来形成凝胶; 并通过活化聚合引发剂来固化一种或多种可聚合单体。 一个或多个伯二胺可以包括一种或多种胺官能低聚物和/或伯芳族二胺小分子。 一种或多种可聚合单体可以包括苯乙烯,丙烯酸酯,甲基丙烯酸酯,乙烯酯,不饱和聚酯及其衍生物。 该凝胶是聚柠檬酸(PHA),聚六氢三嗪(PHT)和/或聚辛酰三氮(POTA)聚合物,并且凝胶的固化形成PHA / PHT / POTA和由可聚合单体形成的聚合物的互穿网络。