Abstract: The present disclosure provides powder coating compositions for pharmaceutical pellets which include one or more film forming polymers in powder form present in the composition in a range from about 1 to about 95% w/w. The compositions include one or more plasticizers in powder or liquid form present in the composition in quantity to lower the glass transition temperature of the coating composition to a temperature in a range from about 30 to 100° C. The compositions also include one or more one anti-static agents in powder or liquid form present in the composition in a range from about 0.1 to about 95% w/w as well as one or more flow enhancing agents in powder form present in the composition in a range from about 0.1 to about 25% w/w.
Type:
Application
Filed:
October 18, 2017
Publication date:
April 19, 2018
Applicant:
Powder Pharma Coating Inc.
Inventors:
Jingxu ZHU, Yingliang MA, Kwok Yui CHOW, Qingliang YANG, Yunhan ZHANG, Herman C. LAM