C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 43/13 (2006.01) B01D 17/04 (2006.01) B01F 17/00 (2006.01) C07C 43/178 (2006.01) C07K 1/32 (2006.01)
Patent
CA 2217341
The invention relates to symmetrical bolaform compounds comprised of a hydrocarbon chain with C6-C32 and two ends comprising one or more glyceryl units. It also relates to two processes for preparing the said compounds, one from an alpha,omega-alkanediol and the other from an omega-acetylenic alcohol. The bolaform compounds can be used as surfactants in protein encapsulation or extraction.
L'invention concerne des composés bolaformes symétriques constitués d'une chaîne hydrocarbonée en C6-C32 et deux têtes renfermant un motif ou un enchaînement de motifs glycéryles. Elle a également pour objet deux procédés de préparation desdits composés l'un à partir d'un .alpha.,.omega.-alcanediol et l'autre à partir d'un alcool .omega.-acétylénique. Les composés baloformes peuvent être utilisés comme agent tensio-actif d'encapsulation ou d'extraction des protéines.
Brochette Pascal
Laffitte Jean-Alex
Noiret Nicolas
Patin Henri
Rivaux Yvan
Ceca S.a.
Robic
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