Oxon Italia S.p.a.

Hallstar Italia S.r.l.

Edoardo Pallucca

Claudio Ornati

Rita Fochi

Sergio Amari

Nello Ronchi

Daniele Tarallo

Gianni Carvoli

Mara Migliaccio

Silvano Cadamuro

Sonia Gazzetto

Anna Maria Serri

Jacopo Degani

Claudia Fenoglio

Mixture comprising esters of saturated C-Cfatty acid and unsaturated C-Cfatty acids with 2-ethyl-hexyl alcohol, said esters being in an amount ranging from 90% to 100% by weight with respect to the total weight of the mixture. The cosmetic compositions containing such a mixture formulated in topical form have a moisturizing, emollient, elasticizing and skin compactness and smoothness improving action.

Mixture of fatty acid esters of natural origin and its use in cosmetic preparations based on olive oil derivatives

Process to prepare alkyl-ureas from O,S-dimethyl dithiocarbonate

A process to prepare alkansulphonamides of formula RSO.sub.2 NR.sup.1 R.sub.2 --wherein R is an alkyl group containing from 1 to 15 carbon atoms, or an alkyl group containing from 1 to 15 carbon atoms substituted by one or more chlorine or bromine atoms, and R.sup.1 and R.sup.2 are equal or different and may be hydrogen or an alkyl group containing from 1 to 15 carbon atoms--provides to treat an alkansulphonylhalide of formula RSO.sub.2 X--wherein X is chlorine, bromine or iodine--with a suitable quantity of a compound of formula NHR.sup.1 R.sup.2, using as solvent for said treatment an aliphatic nitrile.

Process to prepare alkansulphonamides

To obtain technical TRIFLURALIN with a nitrosoamine content not exceeding 1 ppm, for use as a herbicide, 1-chloro-2,6-dinitro-4-(trifluoromethyl) benzene (DINITRO-PCBT) is freed from nitrosating agents by a process in which DINITRO-PCBT is treated with an aqueous bisulphite solution having an SO.sub.2 concentration of between 1% and 5% at a pH of between 1 and 3, at a temperature of between 50.degree. and 100.degree. C. for a time of between 1 and 3 hours. The organic layer is then separated from the aqueous layer, and the acidity and last traces of the bisulphite solution are eliminated from the organic layer by means of an aqueous alkaline solution.

Process for removing nitrosating agents from

Growing community of inventors

Settimo Milanese, Italy

Edoardo Pallucca