申请人:Lubrizoil Advanced Materials, Inc.
公开号:US20150203692A1
公开(公告)日:2015-07-23
Non-halogenated monomers that can be polymerized into flame retardant polymers, and processes to produce the monomers and polymers is provided. In a simplest aspect, there is provided a monomer composition that can comprise a) a group derived from one of a (meth)acrylic acid, (meth)acrylamide, or vinylbenzene, b) a polyphosphate moiety, and c) an amine species. In the monomer composition, the ethylenically unsaturated monomer of (a) is covalently bonded directly or through a linking group to the moiety of b), forming a precursor monomer unit. The amine species of c) is in complex with the precursor monomer unit. The polymer can be a homopolymer of the monomer composition, or a copolymer of the monomer composition having varying a), b) and c). In one embodiment, the polymer can additionally comprise ethylenically unsaturated monomers not covalently bonded to a polyphosphate moiety.
提供了可以聚合成阻燃聚合物的非卤素单体以及生产这些单体和聚合物的方法。在最简单的方面,提供了一种单体组合物,可以包括a)来自(meth)丙烯酸、(meth)丙烯酰胺或乙烯基苯的基团,b)多聚磷酸酯基团,和c)胺物种。在单体组合物中,(a)的乙烯基不饱和单体通过直接或通过连接基团与(b)的基团共价键结合,形成前体单体单元。c)的胺物种与前体单体单元形成复合物。聚合物可以是单体组合物的同聚物,也可以是具有不同a)、b)和c)的单体组合物的共聚物。在一种实施方式中,聚合物还可以包括未与多聚磷酸酯基团共价键结合的乙烯基不饱和单体。