Use of an arylsulphonylurethane as film forming resin in nitrocellulose nail varnishes. New arylsulphonylurethanes and new nitrocellulose nail varnishes.

摘要

The present invention lies in the field of nitrocellulose nail varnishes and has for its object the use of an arylsulphonylurethane as film forming resin in these varnishes, which makes it possible notably to prevent the release of formaldehyde, carcinogenic compound which is formed when using a resin arylsulfonamide -. & br / the invention also relates to new arylsulphonylurethanes, the poly (arylsulphonylurethanes) and the mono (arylsulphonylurethanes) of general formula (i) & br / (see appended drawing in bopi) & br / & & br / in which r represents an alkyl or cycloalkyl group optionally substituted by at least one alkoxy group or polyoxyalkyl group, and ar represents an aromatic group.