Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2007-01-30
2007-01-30
Mulcahy, Peter D. (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S114000
Reexamination Certificate
active
10830760
ABSTRACT:
A heat tolerant, pressure resistant elastomeric composition comprising a blend of a first ethylene-vinyl ester copolymer and a second copolymer selected from the group consisting of chlorosulfonated polyethylene (CSM), chlorinated polyethylene (CPE), polychloroprene (CR), ethylene-acrylic elastomer (AEM), alkyl-acrylate copolymer (ACM), polyvinyl acetate (PVA), nitrile-butadiene rubber (NBR), hydrogenated nitrile-butadiene rubber (HNBR), and mixtures thereof, a hose manufactured therefrom; and a method for preparing the hose are described.
REFERENCES:
patent: 3944453 (1976-03-01), Chudgar et al.
patent: 4057610 (1977-11-01), Goettler et al.
patent: 4261390 (1981-04-01), Belofsky
patent: 4734305 (1988-03-01), Sugimoto et al.
patent: 4842024 (1989-06-01), Palinchak
patent: 4870995 (1989-10-01), Igarashi et al.
patent: 4905734 (1990-03-01), Ito
patent: 4905735 (1990-03-01), Akiyoshi
patent: 5223571 (1993-06-01), Igarashi et al.
patent: 5373870 (1994-12-01), Derroire et al.
patent: 6605327 (2003-08-01), Ramey et al.
Keller, Dale R., The use of enhanced viscosity ethylene vinyl acetate polymers for extruded goods applications, 1999, Paper No. 187, Bayer Corporation, Akron, Ohio.
Rohde, Ernst, Eva elastomers-applications and opportunities for industrial rubber goods, Rubber World, 36-40, 58, May 1993.
Keller, Dale R., Enhanced viscosity Levapren polymers in hose applications, 1999, Technical Information-Rubber Business Group, Bayer Corporation, Akron, Ohio.
Meisenheimer, Levapren Trial Product KA8784, 1998, Technical Information-Rubber Business Gruop, Bayer AG, Leverhusen, Germany.
Dayco Products LLC
Lykins J. Daniel
Mulcahy Peter D.
Tassone Joseph V.
LandOfFree
Elastomer compositions for use in a hydrocarbon resistant hose does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Elastomer compositions for use in a hydrocarbon resistant hose, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Elastomer compositions for use in a hydrocarbon resistant hose will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3731870