发明名称 |
MICROENCAPSULATION PROCESS |
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 |
AU538197(B2) |
申请公布日期 |
1984.08.02 |
申请号 |
AU19800060965 |
申请日期 |
1980.07.31 |
申请人 |
UNIVERSITY OF MIAMI |
发明人 |
JOHN BUYER MIALE;AUGUST MIALE;RAYMOND PAUL PORTER |
分类号 |
A01N25/28;B01J13/10;C09D5/08;C09D5/16;(IPC1-7):01J13/02;09D5/16 |
主分类号 |
A01N25/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|