Compositions – Magnetic – With wax – bitumen – resin – or gum
Reexamination Certificate
2005-08-20
2010-11-23
Koslow, C. Melissa (Department: 1793)
Compositions
Magnetic
With wax, bitumen, resin, or gum
C252S062530, C252S062550, C252S062560, C252S062620, C252S062630, C252S062600, C252S062640, C252S062610, C252S062570, C524S924000, C524S435000, C524S424000, C524S847000, C524S928000, C524S929000, C523S204000, C523S215000, C523S216000, C523S212000
Reexamination Certificate
active
07837892
ABSTRACT:
Rubber compound containing at least one nanoscale, magnetic filler and at least one non-magnetic filler. Vulcanizable mixture containing the rubber compound and at least one crosslinking agent and/or vulcanization accelerator. Molding obtainable from the vulcanizable mixture by heat treatment or action of an electrical, magnetic or electromagnetic alternating field.
REFERENCES:
patent: 5695900 (1997-12-01), Selim
patent: 6476113 (2002-11-01), Hiles
patent: 6511784 (2003-01-01), Hiller et al.
patent: 6746767 (2004-06-01), Gottfried et al.
patent: 6761747 (2004-07-01), Gottfried et al.
patent: 7235298 (2007-06-01), Katusic et al.
patent: 7371337 (2008-05-01), Katusic et al.
patent: 2002/0183427 (2002-12-01), Yamaguchi
patent: 2004/0229036 (2004-11-01), Gottfried et al.
patent: 2004/0249037 (2004-12-01), Kolbe et al.
patent: 2006/0216441 (2006-09-01), Schubel et al.
patent: 2006/0281846 (2006-12-01), Hager et al.
patent: 2007/0094757 (2007-04-01), Pridohl et al.
patent: 2007/0149395 (2007-06-01), Kroell et al.
patent: 2007/0172406 (2007-07-01), Pridoehl et al.
patent: 2007/0172415 (2007-07-01), Zimmermann et al.
patent: 2007/0173581 (2007-07-01), Hager et al.
patent: 2007/0183918 (2007-08-01), Monsheimer et al.
patent: 2007/0199477 (2007-08-01), Hill et al.
patent: 2008/0161469 (2008-07-01), Hoss et al.
patent: 0 582 299 (1994-02-01), None
patent: 582299 (1994-02-01), None
patent: 2001-181451 (2001-07-01), None
patent: 01/60639 (2001-08-01), None
U.S. Appl. No. 11/720,613, filed Jun. 1, 2007, Pridoehl, et al.
U.S. Appl. No. 12/089,926, filed Jun. 4, 2008, Haeger, et al.
U.S. Appl. No. 09/044,797, filed Mar. 20, 1998, Brudny, et al.
U.S. Appl. No. 11/574,020, filed Feb. 21, 2007, Katusic, et al.
U.S. Appl. No. 12/089,809, filed Apr. 10, 2008, Goering, et al.
U.S. Appl. No. 11/822,862, filed Jul. 10, 2007, Hager, et al.
U.S. Appl. No. 12/279,276, filed Aug. 13, 2008, Roos, et al.
Froehlich Joachim
Gruber Achim
Grun Gregor
Pridoehl Markus
Ruehle Thomas
Evonik Degussa GmbH
Koslow C. Melissa
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
LandOfFree
Rubber compound containing nanoscale, magnetic fillers does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rubber compound containing nanoscale, magnetic fillers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rubber compound containing nanoscale, magnetic fillers will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4167775