发明名称 |
Non-halogen flame retardant polymers |
摘要 |
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. |
申请公布号 |
US9290639(B2) |
申请公布日期 |
2016.03.22 |
申请号 |
US201214354723 |
申请日期 |
2012.10.31 |
申请人 |
Lubrizol Advanced Materials, Inc. |
发明人 |
Lai John Ta-Yuan;Chou Ti |
分类号 |
C08F230/02;C08K5/5313;C07F9/09;C07F9/38;C09K21/14;C08K5/3492;C09D5/18;B01D39/20 |
主分类号 |
C08F230/02 |
代理机构 |
|
代理人 |
Demas Christopher P.;Gilbert Teresan W. |
主权项 |
1. A flame retardant monomer composition comprising:
a) a group derived from one of a (meth)acrylic acid, (meth)acrylamide, or vinylbenzene, b) a monophosphonate or a polyphosphate moiety, and c) guanyl urea; wherein a) is covalently bonded directly or through a linking group to b) forming a precursor monomer unit, and wherein c) is in complex with the covalently bonded polyphosphate moiety of b) in the precursor monomer unit. |
地址 |
Cleveland OH US |