发明申请
US20150175735A1 New Non-Emissive Amine Composition For Improved System Shelf Life Stability 有权
用于改善系统保质期稳定性的新型非发射胺组合物

New Non-Emissive Amine Composition For Improved System Shelf Life Stability
摘要:
Catalyst compositions useful in the production of low or no amine emission flexible polyurethane foam as well as rigid insulating polyurethane foam produced with systems containing polyether, polyester, Mannich polyols as well as organic-halogen containing flame retardants and blowing agents, are disclosed. The catalysts are characterized by the presence of amine compositions containing unsaturated aliphatic substituent together with secondary hydroxyl groups able to bind to polyurethane polymers and render a low odor and no or low amine emissions finished product.
信息查询
0/0