Liquid purification or separation – Processes – Liquid/liquid solvent or colloidal extraction or diffusing...
Reexamination Certificate
2008-05-20
2008-05-20
Fortuna, Ana M (Department: 1797)
Liquid purification or separation
Processes
Liquid/liquid solvent or colloidal extraction or diffusing...
C210S180000, C203S047000
Reexamination Certificate
active
07374686
ABSTRACT:
The present invention provides a method of preparing an electrocoat coating composition, comprising forming an aqueous emulsion comprising a film-forming component and water and removing at least a portion of the water from the aqueous emulsion by ultrafiltration.
REFERENCES:
patent: 3663405 (1972-05-01), Christenson et al.
patent: 4222837 (1980-09-01), Hazan
patent: 4579889 (1986-04-01), Kaffen et al.
patent: 4581111 (1986-04-01), Christenson et al.
patent: 4915797 (1990-04-01), Vigezzi et al.
patent: 4994507 (1991-02-01), Debroy et al.
patent: 5114554 (1992-05-01), Voss et al.
patent: 5430078 (1995-07-01), Hoppe-Hoeffler et al.
patent: 6190523 (2001-02-01), Tazzia
patent: 6214470 (2001-04-01), Tazzia et al.
patent: 6951602 (2005-10-01), Reuter et al.
patent: 6960667 (2005-11-01), Kunimoto et al.
patent: 7008998 (2006-03-01), Tazzia et al.
patent: 7179376 (2007-02-01), Kaleem et al.
patent: 2003/0010639 (2003-01-01), Legatski et al.
patent: 0318827 (1988-11-01), None
patent: 0318827 (1989-06-01), None
patent: 1419103 (1975-12-01), None
patent: 52049248 (1977-04-01), None
patent: 59041498 (1984-03-01), None
patent: 60204898 (1985-10-01), None
patent: 63176499 (1988-07-01), None
patent: 4358097 (1992-12-01), None
ESP@Cenet Document View, English Abstract for JP4358097, Nitto Denko Corp., Dec. 11, 1992.
ESP@Cenet Document View, English Abstract for JP63176499, Fujimaki Hideo, Jul. 20, 1988.
ESP@Cenet Document View, English Abstract for JP 60204898, Tada Naoki et al, Oct. 16, 1985.
ESP@Cenet Document View, English Abstract for JP 59041498, Oono Fumio Nitto Electric Co. Mar. 7, 1984.
ESP@Cenet Document View, English Abstract for JP 59049248, Itou Masuzou et al., Apr. 20, 1977.
Patent Abstract of Japan for JP 55006452, Hashiguchi Yoshiharu et al, Jan. 17, 1980.
Dock Frankie L.
Doty Robert
Schiller Robert D.
Tazzia Charles L.
BASF Corporation
Fortuna Ana M
LandOfFree
Electrocoat manufacturing process does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrocoat manufacturing process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrocoat manufacturing process will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2793704