Amphiphilic co-polymer conjugates for a controlled release of active molecules

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专利权人:

Damien Berthier

发明人:

Damien Berthier,Lahoussine Ouali,Andreas Herrmann,Daniel Reichlin

申请号：

US11916010

公开号：

US08383750B2

申请日:

2006.06.23

申请国别(地区):

US

年份:

2013

代理人:

摘要：

The present invention relates to the field of perfumery. More particularly, it concerns polyethylene or polypropylene based polymers that have at least one β-oxy or β-thio carbonyl moiety capable of liberating a perfuming molecule such as, for example, an α,β-unsaturated ketone, aldehyde or carboxylic ester. The present invention concerns also the use of such compounds in perfumery as well as the perfuming compositions or perfumed articles that include such compounds.

来源网站：

中国工程科技知识中心

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http://www.ckcest.cn/home/