Patent ID: 8470086
Filing Date: 2013-06-25
Classification: C04B,C09D

Abstract:
1. A composition for application as a coloring agent to mortar of age 60 days or greater, the composition comprising as ingredients a pigment, linseed oil and mineral spirits, the linseed oil comprising 7 wt % palmitic acid, 18.5-22.6 wt % oleic acid unsaturated in comprising one double bond, 14.2-17 w % linoleic acid unsaturated in comprising two or more double bonds and 51.9-55.2 wt % linolenic acid unsaturated in comprising one or more triple bonds; the mineral spirits comprising a mixture of aliphatic and acyclic hydrocarbons together with aromatic hydrocarbons; the pigment comprising between 9.7-10.3 wt % of the entire composition, the linseed oil comprising between 43.65-46.35 wt % of the entire composition, and the mineral spirits between 43.65-46.35 wt % of the entire composition, the aliquot portions of those ingredients of the composition thereby equating to a 20 part blend of approximately two parts pigment, 9 parts linseed oil and 9 parts mineral spirits.