发明名称 |
Verfahren zur Herstellung von Agglomeraten, die Gummi und Wachs aufweisen, danach hergestellte Agglomerate und ihre Verwendung in Asphalten oder Bitumenmassen |
摘要 |
<p>A method for producing bulk good of agglomerates made of rubber particles and wax. A composition of the agglomerate and the use of the bulk good to produce asphalt or bitumen masses are created in that rubber is activated by swelling and using a swelling agent and a melt made of viscosity-reducing wax and of optional polyoctenamer is added, the activated rubber particles are agglomerated by means of the viscosity-reducing wax and optional adhesion-improving substances. The resulting larger volume leads to a viscosity reduction and the softening leads to a more intimate and more homogeneous wetting with the wax and, in the mixed good to be produced, a viscosity reduction remaining stable in the mixed good for <180 min and an increased stability of the cross-linking of the rubber molecules among each other after the agglomerates have been incorporated are achieved.</p> |
申请公布号 |
DE112011104277(A5) |
申请公布日期 |
2013.10.31 |
申请号 |
DE201111104277T |
申请日期 |
2011.07.10 |
申请人 |
SASOL WAX GMBH;STORIMPEX IM-+EXPORT GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG |
发明人 |
WINKELMANN, GUNNAR;NOELTING, MATTHIAS;BUTZ, THORSTEN |
分类号 |
C08L17/00;C08J3/00;C08L95/00;E01C5/00 |
主分类号 |
C08L17/00 |
代理机构 |
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