<p>The invention is directed to a novel bitumen composition comprising a paraffin wax, wherein the wax has a congealing point of between 85 and 120° C. and a PEN at 43° C., expressed in 0.1 mm, as determined by IP 376 of more than 5.</p>
申请公布号
EP1951818(A1)
申请公布日期
2008.08.06
申请号
EP20060829949
申请日期
2006.11.09
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
BOBEE, DAVID;LEBIGRE, SYLVIE, CLAUDE;SEIVE, ALAIN, MARCEL, BERNARD
