Liquid compositions of IPBC in polyethylene glycol, polypropylene glycol or polypropylene glycol glyceryl esters
AssigneeISP Investments Inc.
InventorsKaren Winkowski, Xianbin Liu, Claudinei A. Fava, Daniel H. Brown
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Abstract
Liquid compositions consisting essentially of by weight, 0.1-50% IPBC in 99.9-50% polyethylene glycol, polypropylene glycol or polypropylene glycol glyceryl ester, or mixtures thereof, which do not contribute to the VOC of paints and coatings and is stabilized effectively against discoloration even at elevated temperatures or direct sunlight.
Claims1
An aqueous paint formulation including an effective amount of a liquid composition having low volatile organic content (VOC), consisting essentially of, by weight, 0.1-50% 3-iodo-2-propynyl butyl carbamate in 99.9-50% polyethylene glycol, polypropylene glycol or polypropylene glycol glyceryl, or mixtures thereof, which does not contribute to the VOC of the paint, and which stabilizes the paint effectively against decoloration even at elevated temperatures or under direct sunlight.
Dependencies are inferred from the claim text.