发明申请
US20090149561A1 EXTRUDED POLYMER FOAMS CONTAINING BROMINATED 2-OXO-1,3,2-DIOXAPHOSPHORINANE COMPOUNDS AS FLAME RETARDANT ADDITIVES
审中-公开
基本信息:
- 专利标题： EXTRUDED POLYMER FOAMS CONTAINING BROMINATED 2-OXO-1,3,2-DIOXAPHOSPHORINANE COMPOUNDS AS FLAME RETARDANT ADDITIVES
- 专利标题（中）：含有作为阻燃添加剂的2-氧代-1,3-二氧杂环己烷化合物的挤出聚合物
- 申请号：US12331856 申请日：2008-12-10
- 公开(公告)号：US20090149561A1 公开(公告)日：2009-06-11
- 发明人： Anteneh Z. Worku , William G. Stobby , Sheila M. Tinetti , Inken Beulich , David R. Wilson , Duane R. Romer , James P. Godschalx , Nelson G. Rondan , William J. Kruper, JR. , Ted A. Morgan
- 申请人： Anteneh Z. Worku , William G. Stobby , Sheila M. Tinetti , Inken Beulich , David R. Wilson , Duane R. Romer , James P. Godschalx , Nelson G. Rondan , William J. Kruper, JR. , Ted A. Morgan
- 主分类号： C08J9/35
- IPC分类号： C08J9/35
摘要：
Extruded polymer foams are prepared using 5,5-bis(bromomethyl)-2-oxo-1,3,2-dioxaphosphorinane or brominated 2-oxo-1,3,2-dioxaphosphorinane compounds. The brominated FR additives unexpectedly are stable at the extrusion temperatures, and provide excellent flame retardancy to the foams.
摘要（中）：
使用5,5-双（溴甲基）-2-氧代-1,3,2-二氧杂磷杂环己烷或溴化2-氧代-1,3,2-二氧杂磷杂环己烷化合物制备挤出的聚合物泡沫体。 溴化FR添加剂在挤出温度下出人意料地稳定，并且对泡沫具有优异的阻燃性。