Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1986-02-28
1987-02-24
Lawrence, Evan K.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
427260, 427288, 4273899, 427421, 428291, B32B 300, B32B 902, B05D 302, B05D 504
Patent
active
046457062
ABSTRACT:
The invention provides a method of treating a cloth to prevent lateral bleeding into the cloth of a later applied oil-based paint and the resulting treated cloth. That portion of the surface of the cloth which is to be painted with an oil-based paint is first sprayed with small droplets of a composition of matter which consists essentially of a hydrocarbon solvent having a boiling point range from above about 25.degree. C. to below about 100.degree. C. and a triglyceride ester having 30 to 70 carbons atoms. The amount of the composition of matter is such as to provide from about a 1 gram per square meter coating of the triglyceride ester to about a 3.5 grams per square meter coating of the triglyceride ester on the surface portion. The sprayed surface portion is then dried to vaporize the solvent prior to application of the oil-based paint thereto. Operation in accordance with the present invention allows oil-based paints to be used to produce works of art on materials upon which such works of art could not previously be adequately prepared.
REFERENCES:
patent: 625030 (1899-05-01), Harwood
patent: 1297009 (1919-03-01), Prifold
patent: 1725794 (1929-08-01), Harvey
patent: 1761715 (1930-06-01), Fleetwood
patent: 3160511 (1964-12-01), Skeen et al.
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