George Polson;Saeed M. Mohseni;John J. Jardas;Charles W. Kaufman;David C. Beaty
发明人:
Saeed M. Mohseni,Charles W. Kaufman,David C. Beaty,John J. Jardas,George Polson
申请号：
US12386846
公开号：
US08709460B2
申请日:
2009.04.23
申请国别(地区):
US
年份:
2014
代理人:
摘要：
A method for producing a suspension, emulsion or dispersion of de-agglomerated particles (advantageously submicron-sized particles) of pyrithione salts comprising contacting agglomerated pyrithione salt particles with a de-agglomerating agent to produce the desired de-agglomerated pyrithione salt particles. Also disclosed is a method for making de-agglomerated submicron-sized particles of pyrithione salts comprising a heating step. Also disclosed are the particles made by the above methods and compositions comprising the particles and a base medium.
