Main > TIRES > Chafer Compn > Rubber Compn

Product USA. G

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 03.99
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Tire having a pair od spaced apart, rel. inextensible bead comp. & a connecting carcass between comp. & rubber chafer positioned around portion of bead comp. intended for contacting rigid rim of wheel, said chafer is rubber compn
- Trans 1,4-polybutadiene (5-25 phr) having > 70% trans 1,4
content & MP 35-65C
- Cis 1,4-polybutadiene rubber (35-65 phr)
- Natural cis 1,4-polyisoprene rubber (10-20 phr)
- SBR emulsion prepd (10-30 phr)
PATENT PHOTOCOPY Available on request

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