| 摘要 |
The invention relates to partially crystalline polyolefin homopolymer or copolymer waxes modified free-radically with a silane compound and having a viscosity as measured at 170° of between 10 and 50 000 mPa.s and a heat of fusion >10 J/g, wherein the silane compound used for modification includes at least one olefinic double bond and at least one alkoxy radical attached directly to silicon and wherein the polyolefin waxes used for modification have been prepared using a metallocene catalyst. The invention also relates to a process for preparing these polyolefin homopolymer or copolymer waxes and to their use.
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