Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1980-09-29
1981-12-08
Pertilla, Theodore E.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 18EP, 428418, 525526, C08L 6302
Patent
active
043047009
ABSTRACT:
The present invention provides a two component resin coating system which when mixed forms a curable coating composition. The first component comprises a polyamine terminated polyepoxide adduct which has been salted with a controlled amount of acid. The salted product is dissolved in a co-solvent having a specifically defined solubility parameter polar component and water. The second component comprises a low molecular weight water insoluble polyepoxide crosslinker which is optionally dissolved in the selected co-solvent. When the two-components are blended together, the polyepoxide resin crosslinker is dispersed in the microemulsified state throughout the salted adduct solution and the resulting composition exhibits improved pot life, freeze thaw stability, and film forming properties.
REFERENCES:
patent: 2643239 (1953-06-01), Shokal et al.
patent: 2651589 (1953-09-01), Shokal et al.
patent: 2909448 (1959-10-01), Schroeder
patent: 3336253 (1967-08-01), Wong et al.
patent: 3449281 (1969-06-01), Sullivan et al.
patent: 3719626 (1973-03-01), May
patent: 4064090 (1977-12-01), Gibson et al.
patent: 4089826 (1978-05-01), Moss et al.
patent: 4116900 (1978-09-01), Belanger
Graver Richard B.
Hicks Darrell D.
Shimp David A.
Celanese Corporation
Morgan T. J.
Pertilla Theodore E.
Price Herbert P.
LandOfFree
Two component aqueous based coating composition does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Two component aqueous based coating composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two component aqueous based coating composition will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-567192