专利检索 ap:("Lawson Gibson Wideman" OR "Mark Leslie Kraleyich, Jr." OR "Edward John Blok" OR "Paul Harry Sandstrom") AND inv:"Mark Leslie Kraleyich, Jr." 第 1 页

1.

发明授权
Pneumatic tire having a tread containing dicyclopentadiene/beta-pinene resin 有权
标题翻译：具有含有二环戊二烯/β-蒎烯树脂的胎面的气动轮胎

公开(公告)号：US06348539B1

公开(公告)日：2002-02-19

申请号：US09714581

申请日：2000-11-16

申请人： Lawson Gibson Wideman , Mark Leslie Kraleyich, Jr. , Edward John Blok , Paul Harry Sandstrom

发明人： Lawson Gibson Wideman , Mark Leslie Kraleyich, Jr. , Edward John Blok , Paul Harry Sandstrom

IPC分类号： C08L4500

CPC分类号： C08L21/00 , B60C1/0016 , C08L9/06 , C08L23/00 , C08L45/02 , C08L47/00 , C08L61/04 , C08L93/00 , Y10T152/10495 , C08L2666/04 , C08L2666/02 , C08L2666/06

摘要： This invention relates to a polymeric resin which contains from 35 to 65 percent by weight of polymeric units derived from dicyclopentadiene and from 65 to 35 percent by weight of polymeric units derived from beta-pinene. The polymeric resins are particularly useful in improving traction of the rubber when used in tire treads.

摘要翻译： 本发明涉及一种聚合物树脂，其含有35至65重量％的衍生自二环戊二烯的聚合单元和65至35重量％的衍生自β-蒎烯的聚合单元。当用于轮胎胎面时，聚合物树脂特别可用于改善橡胶的牵引力。