Patent ID: 8784984
Filing Date: 2014-07-22
Classification: B01J,D06M,Y10T

Abstract:
1. A microcapsule comprising A) a core containing a hydrophobic liquid or wax in an amount of 45 to 94% by weight of the total weight of the microcapsule, B) the polymeric shell having an outer surface and an inner surface, wherein the polymeric shell comprises, a) a polymer formed from a monomer mixture containing: in which components (i), (ii) and (iii) total 100%, wherein the polymer is present in an amount of 5 to 50% by weight of the total weight of the microcapsule, and b) a further hydrophobic polymer which is insoluble in the hydrophobic liquid or wax, wherein the further hydrophobic polymer is C wherein the further hydrophobic polymer is present in an amount of 0.05 to 10% by weight of the total weight of the microcapsule, and wherein the hydrophobic liquid or wax, polymer formed from the monomer mixture and the further hydrophobic polymer total 100% by weight of the total weight of the microcapsule.