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
1987-02-03
1989-01-10
Lilling, Herbert J.
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...
524413, 524451, 524556, C08J 302, C08K 320
Patent
active
047974443
ABSTRACT:
A waterborne pigmented liquid coating composition and method of making and using same which is substantially devoid of any surfactant dispersing and/or emulsifying agents thereby substantially eliminating flash-rusting upon application to ferrous substrates and improved resistance to deterioration on exposure to high moisture environments. The coating composition contains as its essential constituents one or a combination or mixture of substantially uniformly dispersed pigment particles, a film forming constituent comprising a mixture of substantially uniformly dispersed acrylic hydrosol particles and an aqueous soluble salt of a dispersant resin having acid functionality, and a liquid constituent comprising a mixture of water and organic solvents, the organic solvents functioning as coalescing agents for the film forming constituents.
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Herbert P. Beardsley and Richard N. Selby; "Acrylic Hydrosols-A New Concept in Aqueous Coating Systems", Journal of Paint Technology, vol. 40, No. 521, Jun. 1968, pp. 263-270.
Cowles Richard A.
Georgalas Nick
Shah Shailesh C.
BASF Corporation
Lilling Herbert J.
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