Emulsifier-free and solvent-free alkyd resin water lacquers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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106252, 524602, 528291, 5282955, 528296, C09D 364, C08G 6320

Patent

active

044979339

ABSTRACT:
Process for the production of alkyd resins having a final acid number of not more than 40 and a high --OH number for use in water lacquers. The resins of the invention can be made up with the aid of aminoalcohols containing more than two hydroxyl groups into optically clear water lacquers which are distinguished both by their lack of environmental problems and also by their advantageous lacquer properties.

REFERENCES:
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patent: 4081411 (1978-03-01), Hunsucker
patent: 4200560 (1980-04-01), Kubo et al.
patent: 4259219 (1981-03-01), Eschwey et al.
patent: 4271051 (1981-06-01), Eschwey
Chemical Abstracts, vol. 93, No. 6, Aug. 11, 1980, p. 109, Abstract 93: 48637K.
H. A. Goldsmith, "Alpha- and Beta-Hydroxyls of Glycerol in Preparation of Alkyd Resins", in Industrial and Engineering Chemistry, pp. 1205 to 1211, (Jul. 1948).

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