公开(公告)号：WO2017087298A1

公开(公告)日：2017-05-26

申请号：PCT/US2016/061766

申请日：2016-11-14

Applicant: ICL-IP AMERICA INC.

Inventor： STOWELL, Jeffrey ,  WILLIAMS, Barbara ,  SURYADEVARA, Kali ,  GELMONT, Mark ,  PATEL, Munjal

IPC: C08K13/02

CPC classification number: C08K13/02 ,  C08L75/04

Abstract: There is provided herein a flame retardant liquid solution comprising a brominated flame retardant solute and a hydroxyl-functional phosphonate solvent of the general formula (I) described herein; and, wherein the solvent of the general formula (I) has a viscosity of less than 1,000 cps. In addition, there is provided a polyurethane foam-forming composition comprising a polyol, a catalyst and the flame retardant liquid solution, or alternatively, polyurethane foam- forming composition comprising an a catalyst and the flame retardant liquid solution, wherein the hydroxyl-functional phosphonate solvent of the general formula (I) functions as a hydroxyl- containing component and/or a flame retardant in the polyurethane foam-forming composition, as well as articles made from either of the polyurethane foam-forming compositions.

Abstract translation: 本文提供了包含本文所述的通式（I）的溴化阻燃剂溶质和羟基官能膦酸酯溶剂的阻燃剂液体溶液; 并且其中通式（I）的溶剂具有小于1,000cps的粘度。 此外，提供了包含多元醇，催化剂和阻燃剂液体溶液的聚氨酯泡沫形成组合物，或者包含催化剂和阻燃剂液体溶液的聚氨酯泡沫形成组合物，其中羟基官能膦酸酯 通式（I）的溶剂在聚氨酯泡沫形成组合物中用作含羟基组分和/或阻燃剂，以及由任一种形成聚氨酯泡沫的组合物制成的制品。