Takashi Sasaki,Johan Pluyter,Lewis Michael Popplewell
申请号：
US14051815
公开号：
US09610228B2
申请日:
2013.10.11
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A polymeric encapsulated fragrance is disclosed which is suitable for use in personal care and cleaning products. In a preferred embodiment of the invention the fragrance is encapsulated by a first polymer material to form a fragrance encapsulated polymer, the polymer encapsulated shell is then coated with a cationic polymer, preferably a terpolymer composed of methacrylamidopropyl trimethyl ammonium chloride, acrylamide and acrylic acid.
