发明名称 PMI FOAMS WITH IMPROVED MECHANICAL PROPERTIES, IN PARTICULAR WITH INCREASED ELONGATION AT TEAR
摘要 The invention relates to compounds for producing polymethacrylimide foam materials (PMI foams) with particularly good mechanical properties, in particular with a particularly advantageous elongation at tear. The invention further relates to methods for producing, processing, and using said foam materials. In particular, the invention relates to novel materials, the propensity of which to form tears is clearly reduced in comparison to the prior art. This is tantamount to an elongation at tear that is higher in comparison to the prior art.
申请公布号 US2013108817(A1) 申请公布日期 2013.05.02
申请号 US201113808472 申请日期 2011.06.29
申请人 BERNHARD KAY;HEMPLER MATHIAS;GEYER WERNER;BARTHEL THOMAS;JAHN TORSTEN;EVONIK ROEHM GMBH 发明人 BERNHARD KAY;HEMPLER MATHIAS;GEYER WERNER;BARTHEL THOMAS;JAHN TORSTEN
分类号 C08J9/14;C08F220/46 主分类号 C08J9/14
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