John Garuti - Flushing NY Karl Merkel - Bridgewater NJ
Assignee:
Super-Tek Products, Inc. - Woodside NY
International Classification:
C08K 511 C09J 314
US Classification:
524522
Abstract:
In a latex coating composition comprising a pigment, a polymeric binder and water, the improvement which comprises incorporating therein about 2 to 20% by total weight of binder of an oligomer of an unsaturated ester having a molecular weight of about 1,000 to 20,000, whereby the coating upon drying is adherent to a vitreous surface but is removable therefrom with alkali. The composition is especially suited for renewing the grout between ceramic tiles.