C - Chemistry – Metallurgy – 09 – D
Patent
C - Chemistry, Metallurgy
09
D
C09D 15/00 (2006.01) C09D 167/08 (2006.01)
Patent
CA 2632555
Disclosed are dryable stain compositions, such as wiping stains, that include a binder including a mixture of an alkyd resin and a drying and/or semi-drying oil, wherein the stain composition (a) includes no more than 100 grams of volatile organic material per liter of the stain composition, and (b) is substantially free of water. Also disclosed are porous substrates at least partially coated with such stain compositions, methods for staining at least a portion of a porous substrate with such stain compositions, and porous substrates at least partially coated with a multi-layer composite coating system wherein at least one coating layer is deposited from such a stain composition.
L~invention concerne des compositions de teinture pouvant être séchées, telles que des teintures à essuyage, comprenant un liant comprenant un mélange d~une résine d~alkyde et d~une huile siccative et/ou semi-siccative, ladite composition de teinture (a) comprenant au plus 100 grammes de matériau organique volatil par litre de la composition de teinture, et (b) étant sensiblement exempte d~eau. L~invention concerne également des substrats poreux au moins en partie enduits de telles compositions de teinture, des procédés de teinture d'au moins une partie d'un substrat poreux avec de telles compositions de teinture et des substrats poreux au moins en partie enduits d~un système de revêtement composite multicouche, au moins une couche de revêtement étant déposée à partir d~une telle composition de teinture.
Borden Ladner Gervais Llp
Ppg Industries Ohio Inc.
LandOfFree
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