E - Fixed Constructions – 01 – B
Patent
E - Fixed Constructions
01
B
238/117
E01B 3/00 (2006.01)
Patent
CA 1253471
ABSTRACT OF THE DISCLOSURE: A rail pad, which is located between a rail and a supporting member, is formed from a cross-linked copolymer of ethylene and an unsaturated ester which contains at least 10% by weight of the ester and preferably not more than 30% of the ester. The unsaturated ester is typically vinyl acetate. The cross-linked copolymer has a gel fraction of at least 75% and preferably greater than 80%.
424573
Barlow Charles Brian
Imperial Chemical Industries Plc
LandOfFree
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