<p>Carbon black (I) having OAN value (measured on pearl-form (I)) less than 120 ml per 100 g is new. An independent claim is included for the preparation of (I).</p>
申请公布号
ES2551000(T3)
申请公布日期
2015.11.13
申请号
ES20040023767T
申请日期
2004.10.06
申请人
ORION ENGINEERED CARBONS GMBH
发明人
KRAUSS, KAI;KARL, ALFONS;FREUND, BURKHARD;MANGOLD, HELMUT;WIESCHNOWSKY, UDO;SCHUMACHER, KAI;GOLCHERT, RAINER;ROTH, HELMUT
