Storage-stable compositions of glycerol monoalkyl ethers

Details Storage-stable compositions of glycerol monoalkyl ethers Storage-stable compositions of glycerol monoalkyl ethers

2005-10-18

2005-10-18

Kim, Vickie (Department: 1618)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Ether doai

C514S458000

Reexamination Certificate

active

06956062

ABSTRACT:
The present invention relates to compositions which comprise a combinationa) of one or more glycerol monoalkyl ether(s) of the general formulain-line-formulae description="In-line Formulae" end="lead"?R—O—CH2—CHOH—CH2OHin-line-formulae description="In-line Formulae" end="tail"?in which R is a branched or unbranched C3-C18-alkyl group, where the alkyl group can be substituted by one or more hydroxyl and/or C1-C4-alkoxy group(s) and/or the alkyl chain can be interrupted by up to four oxygen atoms, withb) an antioxidant or two or more antioxidants as stabilizer(s),the simultaneous presence of phosphocholines and phosphocholine derivatives being excluded.

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Siegert et al, Sensiva SC 50 ® product information, Schulke & Mayr Gnbh, Germany.

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