专利类型:
相变材料专利导航
公开（公告）号:
IN2014MN01116A
申请日:
2014-06-05
申请局:
IN
摘要:
Use of a particle having a particle size in the range of from 10 nm to 1000 µm preferably from 50 nm to 100 µm more preferably 0.2 to 30 µm wherein the particles comprise a polymer shell and a core; wherein the core comprises a phase change active which is a material having a thermal phase transition temperature in the range 24 to 39°C to provide an improvement in personal freshness longevity to the wearer of treated garments wherein the particle is a component of a composition comprising a perfume..
当前专利权人:
UNILEVER PLC