Microcapsules of a polymeric material comprising gelatin and the polysaccharide XM6 obtainable from the bacterium NCIB 11870 can be prepared by complex coacervation of these polymers over a wide range of pH and concentration.
申请公布号
ZA8802773(B)
申请公布日期
1989.12.27
申请号
ZA19880002773
申请日期
1988.04.20
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
GRAHAM ROBERT CHILVERS;ALLLAN PATRICK GUNNING;VICTOR JOHN MORRIS
