A non-pneumatic tire is disclosed having a polyether polyol urethane elastomeric body with a plurality of angular radial ribs interconnected by webbing. The urethane is formed of at least two isocyanate-end capped polyether polyols of differing molecular weights to yield a tire with improved highway life and good vehicle ride characteristics.
申请公布号
EP0334522(A3)
申请公布日期
1989.12.06
申请号
EP19890302446
申请日期
1989.03.13
申请人
UNIROYAL CHEMICAL COMPANY, INC.
发明人
GAJEWSKI, VINCENT JOHN;GODDARD, WALLACE IRVING;PALINKAS, RICHARD LOUIS;NYBAKKEN, GEORGE HAMLIN