Low VOC universal paint colorant compositions

Details Low VOC universal paint colorant compositions Low VOC universal paint colorant compositions

2006-03-17

2010-02-09

Eashoo, Mark (Department: 1796)

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...

C106S447000, C106S499000, C106S504000, C106S477000, C106S460000, C106S476000, C106S493000, C106S494000, C106S495000, C106S496000

Reexamination Certificate

active

07659340

ABSTRACT:
A universal colorant composition for both solvent- and water-based paints and coatings includes a colorant component, such as pigment, dye, colorant, tinting agent and/or metal effect agent; a surfactant package including at least one alkyd-compatible; surfactant and at least one latex-compatible surfactant; and a carrier. When the surfactant package is added to a base paint it provides a mixture having a drop in viscosity of less than about 50%.

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Rohm and Haas Company “Tamol™ 731A” product description page printed on Jul. 30, 2009 from website: http://www.rohmhaas.com/wcm/products/product—detail.page?product-line=1120071&product=1121933&application=.
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