Coating processes – Coating pavement or the earth – Striping – marking – or increasing reflectivity
Patent
1997-05-22
1999-01-19
Yoon, Tae
Coating processes
Coating pavement or the earth
Striping, marking, or increasing reflectivity
427136, 523172, 524555, B05D 502, F21V 700
Patent
active
058611886
ABSTRACT:
The present invention is directed to traffic paint compositions, which dry faster than conventional waterborne traffic paints and to a method of producing traffic paint road markings made therefrom. The traffic paint composition of the present invention includes a blend of an anionically stabilized polymer binder, a polyfunctional amine polymer having an amine and an acid functionality therein and an amount of volatile base sufficient to raise the pH of the composition to a point where essentially all of the polyfunctional amine polymer is in a non-ionic state. The traffic paint composition of the present invention further provides improved storage stability.
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patent: 4119600 (1978-10-01), Bakule et al.
patent: 4882372 (1989-11-01), Woo et al.
patent: 5063091 (1991-11-01), Martorano
patent: 5227421 (1993-07-01), Kageyama et al.
patent: 5527853 (1996-06-01), Landy et al.
Edwards Steven Scott
Schall Donald Craig
Rohm and Haas Company
Sun Hsing-ning
Yoon Tae
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