Water-based coatings

Details Water-based coatings Water-based coatings

1977-07-25

1978-10-31

Danison, Walter C.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 292E, 260850, 428481, 428482, 428528, 560 89, 560120, 560128, 560198, C08L 6128

Patent

active

041234049

ABSTRACT:
Water-thinnable, di- or polyesters and water-insoluble coatings which are particularly suitable as wood finishes and which are made by reaction of the di- or polyesters with water-soluble aminoplast resins are described. The ester resin intermediates are made by reacting a triol having a carbon/oxygen ratio of about 5:3 to about 7:3 with a polycarboxylic acid selected from lower molecular weight polycarboxylic acids so that the resulting ester resin is water-thinnable. The ratio of triol to polycarboxylic acid is varied to produce either the diester or the polyester.

REFERENCES:
patent: 2915487 (1959-12-01), Shelley
patent: 3000917 (1961-09-01), Babayan
patent: 3130200 (1964-04-01), Barbry
patent: 3135785 (1964-06-01), Fritz
patent: 3223666 (1965-12-01), Bolton
patent: 3224992 (1965-12-01), Stephens
patent: 3329635 (1967-07-01), Miranda
patent: 3668277 (1972-06-01), Riemhofer et al.

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