D - Textiles – Paper – 21 – G
Patent
D - Textiles, Paper
21
G
D21G 1/02 (2006.01) D21H 11/12 (2006.01) D21H 13/20 (2006.01) D21H 13/40 (2006.01) F16C 13/00 (2006.01)
Patent
CA 2043777
ABSTRACT OF THE INVENTION A roll fill material for calender rolls is provided. The material, which comprises 50-85% cotton fibers, 5-25% fiberglass, 5-25% paper filler, 5-25% resin and 0-10% synthetic fibers exhibits improved mark recovery and heat resistance. The roll fill material may further comprise a heat resistant, lubricating additive. A filled calender roll is also provided. 17
Kokoszka William
Kokoszka William
Lydall Inc.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
LandOfFree
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