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...
Patent
1984-02-24
1985-06-25
Kight, John
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...
560263, 523335, C08K 509, C08K 510
Patent
active
045255121
ABSTRACT:
This invention relates to esters of alkyl diglycol ethers with mono- and dicarboxylic acids and the use thereof as coalescing agents in polymer latices employed in paint formulations. A particularly preferred ester is ethyldiglycol propionate. The esters claimed are effective in lowering the minimum film forming temperature of various emulsion polymers, are stable in the presence of water and are compatible with pigments and fillers normally used in paint formulations.
REFERENCES:
Journal of Paint Technology, vol. 47, No. 610, Nov. 1975, pp. 60-67, Sullivan, D. A., "Water and Solvant Evaporation from Latex & Latex Paint Films".
BP Chemicals Limited
Kight John
Moore Marvin L.
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