VAN DIJK, NICHOLAS JOSEPH,GRAINGER, LYNDA,MORETTA, ANTHONY,NEWBY, BRIAN PATRICK,WATSON, SIMON ANDREW
申请号：
CA2874103
公开号：
CA2874103A1
申请日:
2013.06.20
申请国别(地区):
CA
年份:
2014
代理人:
摘要：
A method and product for producing a soft sounding aerosol spray from a particulate suspension, said method and product involving a spray channel having an exit orifice of internal diameter of from 0.5 to 0.8 mm and a terminal section leading to the exit orifice of internal diameter from 0.5 to 0.8 mm for a length of 5 mm or greater, the terminal section of the spray channel including the exit orifice having a tubular internal surface free from obstacle.
