发明名称 POLYMER COMPOUND WITH HEAT ABSORBING CHARACTERISTICS
摘要 The invention relates to polymer compositions for the production of mouldings, in particular spectacles and eye-protection equipment, which comply with the provisions of EN 169 (welder protection standard) and EN 1836/2005 (signal light detection). The compositions and mouldings are in particular processable at temperatures above 265° C., recyclable and have a notched impact strength of at least 65 kJ/cm2, and they comply with the required optical standards mentioned above.
申请公布号 EP2768895(B1) 申请公布日期 2015.12.30
申请号 EP20120775474 申请日期 2012.10.15
申请人 COVESTRO DEUTSCHLAND AG 发明人 ERKELENZ, MICHAEL;WEHRMANN, ROLF;BOUMANS, ANKE
分类号 C08K3/00;C08K3/04;C08K3/38;C08K5/00;C08L69/00 主分类号 C08K3/00
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