Biosynthis

Thierry Bernoud

Antoine Piccirilli

Julien Magne

Parfait Ramiandrasoa

A composition for a candle which is characterized in that it includes, in percent by weight: from 0 to 40% of at least one fatty alcohol, from 3 to 10% of at least one volatile alkane whose flash point is less than 180° C. from 0 to 3% of at least one wax, from 0 to 3% of at least one mixture of unsaponifiables, and from 47 to 95% of at least one at least partially hydrogenated vegetable oil.

Composition for candle

A cosmetic ingredient including at least one plant squalane and at least one mixture of C24 to C48 alkanes, in at least dimeric form, chosen amongst the alkanes of formula (I), where n is 1 or 0, R, R', R, R&#x2032;, Rand R&#x2032;, which may be identical or different, are chosen amongst hydrogen atoms, methyl radicals, and linear C8 to C30 alkyl radicals, at least one of R1, R&#x2032;1, R2, R&#x2032;2, R3 and R&#x2032;3 is chosen amongst the linear C8 to C30 alkyl radicals, and at least one and at most one of R1, R&#x2032;1, R2, R&#x2032;2, R3 and R&#x2032;3 is a methyl radical. The mixture of C24 to C48 alkanes have a viscosity between 12 and 25 mm2/s at 40&#xb0; C.

Branched saturated hydrocarbon cosmetic ingredient

A cosmetic ingredient, that consists of a solution of at least one extract of karanja oil including pongamol (CAS 484-33-3) and karanjin (CAS 521-88-0) in at least one solvent selected from the group of the diesters having the following formula (I), or mixtures thereof:  In which: n is from 0 to 19; R and R', which may be identical or different, are alkyls derived from an esterification by a linear or branched alcohol of molecular formula CHO, x being from 1 to 30, from 1 to 20, and from 1 to 10. 'R' is either a hydrogen atom or a C-Calkyl group, which also relates to a process of selective precipitation, to a cosmetic formulation and also to the uses thereof.

Growing community of inventors

Saint Cyr Sous Dourdan, France

Thierry Bernoud