Oil and dirt repellent alkyd paint

Compositions: coating or plastic – Coating or plastic compositions – Fat – fatty oil – fatty oil acid or salt thereof containing

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Details

106243, 106244, 106311, 526245, 528272, 528274, 528299, 528401, 568842, C09D 326, C09D 700

Patent

active

046004416

ABSTRACT:
An air-drying, oil and dirt repellent alkyd paint is made by reacting a drying component, such as a drying oil, hydroxyl containing mixture of fluorine-free polyol and fluorinated aliphatic alcohol having a perfluoroalkyl group of from 4 to 12 carbon atoms, and a polycarboxylic acid, and then adding a suitable solvent, and a pigment component.

REFERENCES:
patent: 3171861 (1965-03-01), Ahlbrecht
patent: 3504016 (1970-03-01), Smeltz
patent: 3818074 (1974-06-01), Ahlbrecht
patent: 3822228 (1974-07-01), Petrella et al.
patent: 4116904 (1978-09-01), Verma
patent: 4131579 (1978-12-01), Mummenthey et al.
patent: 4299742 (1981-11-01), Belder et al.
patent: 4365049 (1982-12-01), Tsunoda et al.
Modern Paint and Coatings, "Fluorinated Polyurethanes Provide Superior Weather Protection", Jun. 1982, pp. 56-57.

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