Novel agent for salting out active principles in dressings containing at least one fatty substance

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专利权人:

Laboratoires Urgo

发明人:

Laurensou, Christelle

申请号：

AU2008259661

公开号：

AU2008259661B2

申请日:

2008.05.23

申请国别(地区):

AU

年份:

2013

代理人:

摘要：

The present invention relates to the use, as an agent for salting out an active substance in a composition for a dressing, of a copolymer of a salt of 2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulphonic acid and the 2-hydroxyethyl ester of propenoic acid. It also relates to dressings of the type comprising at least one fatty substance and/or an elastomeric matrix and at least one active substance, which incorporate the aforementioned copolymer.

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