MARINE BEGRONINGSHINDRENDE MIDLER, SAMT MIKROINNKAPSLING DERAV
摘要
A process for microencapsulating water-immiscible chemicals is disclosed which comprises mixing a colloidal solution of gelatin Type A and gum acacia with an emulsion or slurry of the water-immiscible chemical, both of which are prepared and mixed at a temperature above about 50 DEG C., and allowing the mixture to cool so that the droplets or particles of water-immiscible chemical are encapsulated with a macromolecular membrane of a complex coacervate of gelatin and gum acacia. Anti-fouling marine paints capable of sustained release of anti-fouling agent are prepared by adding microcapsules of anti-fouling agents to a marine paint vehicle.
申请公布号
NO802239(A)
申请公布日期
1981.02.03
申请号
NO19800002239
申请日期
1980.07.24
申请人
UNIVERSITY OF MIAMI, THE,
发明人
MIALE, JOHN B.,;MIALE, AUGUST, JR.,;PORTER, RAYMOND PAUL,