<p>This is a process for the depolymerization of conjugated diene polymers which comprises contacting the polymers with hydrogen in the presence of at least one bis(cyclopentadienyl)zirconium compound and optionally in the presence of a promoter.</p>
申请公布号
KR100247948(B1)
申请公布日期
2000.03.15
申请号
KR19920019847
申请日期
1992.10.27
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
GIBLER, CARMA JOLEEN;CHAMBERLAIN, LINDA RAE;KEMP, RICHARD A.;WILSON,, STANLEY E.
