Propellant-active carrier system for water-based paints

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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Details

C08K 506

Patent

active

044502532

ABSTRACT:
A single phase propellant solvent solution comprising dimethyl ether, water, water-soluble polar organic solvents, preferably mixtures of aliphatic alcohol and water-soluble polar organic slow drying coalescing solvent, is used to provide non-flammable aerosol water-based paint compositions. Water-solubilized oil-modified film-forming polymers are dissolved in the propellant-solvent solution and are readily dispersed from an aerosol container onto a substrate surface to form a water-resistant and durable film thereon upon air drying.

REFERENCES:
patent: 3207386 (1965-09-01), Presant
patent: 3761433 (1973-09-01), High

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