申请人:Karjala Teresa
公开号:US20060025640A1
公开(公告)日:2006-02-02
The subject invention pertains to homogeneous liquid low molecular weight ethylene/alpha-olefin polymers having a number average molecular weight (Mn) as determined by gel permeation chromatography, of less than 25,000, a total crystallinity, as measured by DSC, of less than 10%, and a pour point, as measured by ASTM D97, of less than 50° C. The subject invention also pertains to homogeneous gel-like low molecular weight ethylene/alpha-olefin polymers having a number average molecular weight (Mn) as determined by gel permeation chromatography, of less than 25,000, a total crystallinity, as measured by DSC, of less than 50%, and a pour point, as measured by ASTM D97, of less than 90° C.
该发明涉及具有由凝胶渗透色谱确定的数量平均分子量(Mn)小于25,000的均匀液态低分子量乙烯/α-烯烃聚合物,由DSC测量的总结晶度小于10%,以及由ASTM D97测量的倾点小于50°C。该发明还涉及具有由凝胶渗透色谱确定的数量平均分子量(Mn)小于25,000的均匀凝胶状低分子量乙烯/α-烯烃聚合物,由DSC测量的总结晶度小于50%,以及由ASTM D97测量的倾点小于90°C。