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COMPOSITIONS COMPRISING A DISPERSANT AND MICROCAPSULES CONTAINING AN ACTIVE MATERIAL
专利权人:
发明人:
申请号:
EP03718397.7
公开号:
EP1495102B1
申请日:
2003.04.16
申请国别(地区):
EP
年份:
2016
代理人:
摘要:
Compositions for providing controlled-release of an active material comprise a dispersant and microcapsules containing the active material. The compositions contain the dispersant and/or microcapsules at relatively low levels to avoid negatively impacting the surfaces treated with the compositions. The active material is preferably a perfume and the composition provides a controlled-release scent, along with controlling malodor when the compositions further comprise optional odor control agent. Methods of providing a controlled-release of an active material on a surface comprise the step of contacting the surface with a composition comprising a dispersant and microcapsules containing an active material.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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