发明名称 FOAMS HAVING HIGH FLAME RETARDANCY AND LOW DENSITY
摘要 A process for the production of a foam by curing a beaten or blown foam comprising an aqueous composition, the aqueous: composition comprising A) from 40 to 95 parts by weight of an alkali metal silicate solution having a water content of from 40 to 90% by weight, B) from 0 to 60 parts by weight of a pulverulent alkali metal silicate having a water content of from 0 to 30% by weight, C) from 0 to 15 parts by weight of a surfactant, D) from 5 to 40 parts by weight of an aqueous polymer dispersion having a solids content of from 10 to 60% by weight, and the foams obtainable by the process and the use thereof as an insulation panel.
申请公布号 US2011034571(A1) 申请公布日期 2011.02.10
申请号 US20090920692 申请日期 2009.03.02
申请人 BASF SE 发明人 HAHN KLAUS;ALTEHELD ARMIN;NEHLS BENJAMIN;SCHMIED BERNHARD
分类号 C08J9/00 主分类号 C08J9/00
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