A - Human Necessities – 01 – N
Patent
A - Human Necessities
01
N
A01N 65/08 (2009.01) A01N 31/02 (2006.01) A01N 37/44 (2006.01) A01P 1/00 (2006.01) A61K 8/34 (2006.01) A61K 8/44 (2006.01) A61K 8/97 (2006.01)
Patent
CA 2736433
A cosmetic preservative is disclosed which comprises Lonerica sp. extract, a metal chelating agent and ethanol in amounts effective to inhibit microbial growth including bacteria, molds and yeast. The effectiveness may be enhanced by the addition of a phospholipid, ascorbic acid and ascorbic acid salts. Effectiveness against microbial growth is further improved by addition of a combination of 1,2-hexanediol, 1,2 octanediol and tropolone. Specific formulations are provided.
L'invention porte sur un conservateur de cosmétique, qui comprend un extrait de Lonerica sp., un agent chélatant de métal et de l'éthanol dans des quantités efficaces pour inhiber la croissance microbienne, y compris les bactéries, les moisissures et les levures. L'efficacité peut être améliorée par l'addition d'un phospholipide, d'acide ascorbique et de sels de l'acide ascorbique. L'efficacité contre la croissance microbienne est encore davantage améliorée par l'addition d'une combinaison de 1,2-hexanediol, de 1,2-octanediol et de tropolone. L'invention porte également sur des formulations spécifiques.
Debaun Denise
Hoyle Rose
Weinstein Shirley
Aloebiotics Research Labs Inc.
Cameron Ip
LandOfFree
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