Use of grafted polyether copolymers as stabilizers in polyurethane foams
摘要
<p>Use of substantially silicon-free polymers, obtained by radical graft polymerization of ethylenically unsaturated monomers (Ia) (up to 50 parts by weight) in the presence of polyethers (Ib) (50 parts by weight), as stabilizers for the production of polyurethane and/or polyisocyanurate foam materials.</p>
申请公布号
EP1790682(A1)
申请公布日期
2007.05.30
申请号
EP20060023502
申请日期
2006.11.11
申请人
EVONIK GOLDSCHMIDT GMBH
发明人
EILBRACHT, CHRISTIAN, DR.;ESSELBORN, JUTTA;HERRWERTH, SASCHA, DR.;SCHWAB, PETER, DR.
