Fibre reinforced belt

Details Fibre reinforced belt Fibre reinforced belt

1989-10-13

1991-09-24

Kendell, Lorraine T.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

428285, 428286, 428287, 428292, 428293, 428295, 428364, 428365, 428288, B32B 2736

Patent

active

050512994

ABSTRACT:
The present invention relates to fiber-reinforced belts, such as timing belts or conveyor belts, which are manufactured from a hydrogenated nitrile rubber having oxazoline functionality. Thus, the hydrogenated nitrile rubber contains less than 10 mole percent carbon-carbon double bond unsaturation and a functional group which may be identified using infrared spectroscopy by a characteristic peak between 1552 cm.sup.-1 and 1668 cm.sup.-1. The present belts are further characterized by having excellent adhesion between the fiber reinforcement and the oxazoline functionalized hydrogenated nitrile rubber.

REFERENCES:
patent: 4452951 (1984-06-01), Kubo et al.
patent: 4460029 (1984-07-01), Schuetz et al.
patent: 4464515 (1984-08-01), Rempel et al.
patent: 4643938 (1987-02-01), Oyama et al.
patent: 4721496 (1988-01-01), Yokoyama et al.
patent: 4762745 (1988-08-01), Mashimo et al.
patent: 4795788 (1989-01-01), Himmler et al.
patent: 4879352 (1989-11-01), Fulton et al.

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