Compositions: coating or plastic – Coating or plastic compositions – Heterocyclic
Reexamination Certificate
2006-01-10
2006-01-10
Brunsman, David (Department: 1755)
Compositions: coating or plastic
Coating or plastic compositions
Heterocyclic
C106S287110, C106S287130, C106S287140, C106S287150, C106S287160, C106S287180, C106S287190, C522S031000, C522S032000, C522S049000, C522S059000, C522S063000, C522S065000, C522S066000, C522S067000, C523S400000, C523S402000, C523S458000
Reexamination Certificate
active
06984262
ABSTRACT:
Described is a coating composition adapted to enhance the adhesion of a polymeric coating or film applied to a substrate. The coating composition is interposed between the substrate and the polymeric coating and comprises (a) at least one coupling agent, partial hydrolysates thereof or mixtures thereof in a concentration greater than 25 weight percent, based on the weight of the total composition, and (b) an adhesion enhancing amount of an epoxy-containing material having at least two epoxy groups. The coating composition is substantially free of photochromic materials and colloidal particles chosen from silica, alumina or mixtures thereof. Also described is a process for using the coating composition and articles coated with the composition and additional coatings and films which can be photochromic.
REFERENCES:
patent: 3849137 (1974-11-01), Barzynski et al.
patent: 3991033 (1976-11-01), Sam
patent: 4086210 (1978-04-01), Petropoulos
patent: 4211823 (1980-07-01), Suzuki et al.
patent: 4232088 (1980-11-01), Humphrey, Jr.
patent: 4291098 (1981-09-01), Tanaka et al.
patent: 4343857 (1982-08-01), Uram, Jr.
patent: 4368253 (1983-01-01), Green et al.
patent: 4525421 (1985-06-01), Kubota et al.
patent: 4556605 (1985-12-01), Mogami et al.
patent: 4756973 (1988-07-01), Sakagami et al.
patent: 4889413 (1989-12-01), Ormsby et al.
patent: 5221560 (1993-06-01), Perkins et al.
patent: 5451345 (1995-09-01), Hatton et al.
patent: 5639802 (1997-06-01), Neckers et al.
patent: 5827923 (1998-10-01), Medford et al.
patent: 6025026 (2000-02-01), Smith et al.
patent: 6060001 (2000-05-01), Welch et al.
patent: 6150430 (2000-11-01), Walters et al.
patent: 6187444 (2001-02-01), Bowles, III et al.
patent: 6268055 (2001-07-01), Walters et al.
patent: 6429235 (2002-08-01), Varlemann et al.
patent: 6432544 (2002-08-01), Stewart et al.
patent: 6506488 (2003-01-01), Stewart et al.
patent: 6534187 (2003-03-01), Kron et al.
patent: 6723440 (2004-04-01), Valeri et al.
patent: 2002/0061407 (2002-05-01), Colton et al.
patent: 345651 (1992-01-01), None
patent: 11 061 078 (1999-05-01), None
patent: WO 01/02449 (2001-11-01), None
ASTMD 3539-02 “Standard Test Method for Measuring Adhesion by Tape Test—Method B”.
U.S. Appl. No. 10/229,773 filed Aug. 28, 2002, “Photochromic Optical Article”.
Colton James P.
Hoch Jessica A.
King Eric M.
Brunsman David
Mallak Frank P.
Transitions Optical Inc.
LandOfFree
Adhesion enhancing coating composition, process for using... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adhesion enhancing coating composition, process for using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adhesion enhancing coating composition, process for using... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3604177