Compositions based on alkanes and ester(s) with temperature storage stability, use thereof as softening agents and emulsions comprising same

US12419822B2 · kind B2 · utility

Assignee

• TOTALENERGIES ONETECH · FR

Inventors

• Séverine SIGURANI · Castres, FR
• Sabrina MIZAEL · Puteaux, FR

Key dates

• Filing date: Mar 11, 2020
• Grant date: Sep 23, 2025
• Expiry date: Apr 2, 2042

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61Q19/00
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Composition including, for 100 wt. % thereof: a) from 30 wt. % to 80 wt. % of at least one ester chosen from the elements of the group consisting of:—the compounds of formula (I): {CH 3-(CH 2) x1-C(═O)—O—CH 2-CH[O—C(═O)—(CH 2) x2-CH 3]-CH 2-O—C(═O)—(CH2) x3-CH 3 (I) with x1, x2 and x3 representing an integer between 6 and 8, and of—the compounds of formula (II): R—C(═O)—O—R′(II), where: R—C(═O) represents an acyl radical including from eight to ten carbon atoms, and W represents an alkyl radical including from one to twenty-two carbon atoms, and b) from 20 wt. % to 70 wt. % of at least one mixture of hydrocarbons of which at least 94 wt % includes from fifteen to nineteen carbon atoms, and oil-in-water emulsions, water-in-oil emulsions including such a composition.