公开(公告)号：US07589145B2

公开(公告)日：2009-09-15

申请号：US11220114

申请日：2005-09-06

申请人： Patrict Brant ,  Mun Fu Tse ,  Caiguo Gong ,  Peijun Jiang ,  Hideaki Wakabayashi

发明人： Patrict Brant ,  Mun Fu Tse ,  Caiguo Gong ,  Peijun Jiang ,  Hideaki Wakabayashi

IPC分类号： C08K5/00

CPC分类号： C09J123/10 ,  C08L51/06 ,  C08L2207/12 ,  C08L2666/24

摘要： Disclosed herein is a polymer comprising an amorphous syndiotactic rich polyolefin comprising greater than about 50 wt % C3-C40 alpha olefins and having about 50% to less than about 80% r dyads, based on the total number of r and m dyads present in the polymer; a heat of fusion of 10 joules/g or less according to the procedure described in ASTM E 794-85; and an ash content of 1 wt % or less. A functionalized amorphous syndiotactic rich polyolefin is also disclosed, along with methods to produce and a method to use the inventive polymer.

摘要翻译： 本文公开的是包含含有大于约50重量％的C 3 -C 40α-烯烃并且具有约50％至小于约80％的二组分的无定形间同立构的聚烯烃的聚合物，基于存在于 聚合物; 根据ASTM E 794-85中描述的程序，10焦耳/克或更小的熔化热; 灰分含量为1重量％以下。 还公开了官能化的无定形间同立构聚烯烃，以及制备方法和使用本发明聚合物的方法。