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
CA1328797(C)
申请公布日期
1994.04.26
申请号
CA19890594417
申请日期
1989.03.22
申请人
UNIROYAL CHEMICAL COMPANY, INC.
发明人
GAJEWSKI, VINCENT J.;GODDARD, WALLACE I.;PALINKAS, RICHARD L.;NYBAKKEN, GEORGE H.
