Abstract: Disclosed are polymer compounds wherein the main polymer chain is a polyester and the pendants are polyalkylpiperidine. The compounds of the invention, either alone or mixed with other known agents, are useful as stabilisers of polymers, especially polyolefins.

Abstract: The present invention relates to cosmetic compositions comprising a combination of at least one triazine compound of general formula (I): wherein A, B, X and R are as defined in the description, with other cosmetic sunscreens.

Abstract: Disclosed are triazine compounds of formula (I): wherein X, R, A and B are as defined in the description as photostabilizing agents against UV-visible radiation.

Abstract: Disclosed are polymer compounds wherein the main polymer chain is a polyester and the pendants are polyalkylpiperidine. The compounds of the invention, either alone or mixed with other known agents, are useful as stabilisers of polymers, especially polyolefins.

Abstract: The present invention relates to cosmetic compositions comprising a combination of at least one triazine compound of general formula (I): wherein A, B, X and R are as defined in the description, with other cosmetic sunscreens.

Abstract: Disclosed are triazine compounds of formula (I): wherein X, R, A and B are as defined in the description as photostabilising agents against UV-visible radiation.

Abstract: Disclosed is a compound of formula I wherein R1 is a straight, branched or cyclic, saturated or unsaturated acyl group having 2 to 5 carbon atoms; R2 is a straight, branched or cyclic, saturated or unsaturated acyl group having 6 to 18 carbon atoms; R3 is a straight, branched or cyclic, saturated or unsaturated acyl or alkyl group having 2 to 18 carbon atoms; y can have a value of 0 to 3, m, n and x can independently have a value from 2 to 3; z has a value of zero or 1.

Abstract: The present invention relates to polypiperidine compounds of polymeric type which are capable of conferring to the polymeric materials, particularly to polyolefins, a high stability against photodegradation and oxidative action of air, belong to the HALS category and have general formula (I): wherein p is from 3 to 20; n is from 2 to 12; R and R1, which are the same or different, are selected in the group consisting of hydrogen, linear and branched C1-C12 alkyl groups, alkenyl groups having 3 to 8 carbon atoms and aralkyl groups having 7 to 19 carbon atoms; X and X1, which are the same or different, are selected in the group consisting oxygen and groups of formula (II) wherein R2 is selected in the group consisting of hydrogen, linear and branched C1-C12 alkyl groups, cycloalkyl groups having 5 to 12 carbon atoms and aralkyl groups having 7 to 12 carbon atoms; A represents a —(CH2)a— group wherein a is from 2 to 12, with the proviso that a is different from n; Z is selected in the group co

Abstract: The invention relates to novel intermediates for the preparation of substituted triazines used in particular in the cosmetic, detergent, coating, plastics and textile industries. The invention also relates to the processes for preparation of said intermediates and for the conversion of the latter into final products.

Abstract: The present invention relates to whitening compositions, processes for obtaining such compositions, stable aqueous solutions of such compositions and the use of such compositions for whitening of textile fibers, paper and in detergency.

Abstract: Disclosed is a crystalline form of the compound of formula (I), characterised by an endothermic melting transition between 20 and 30 J/g at temperatures from 125° C. to 135° C., determined by differential scanning calorimetry (DSC) and by its X-ray diffraction spectrum.

Abstract: The present invention relates to whitening compositions, processes for obtaining such compositions, stable aqueous solutions of such compositions and the use of such compositions for whitening of textile fibers, paper and in detergency.

Abstract: Disclosed is an amorphous solid form of the compound of formula (I), characterised by an exothermic transition at temperatures lower than 125° C., determined by differential scanning calorimetry (DSC).

Abstract: Disclosed is the compound of formula known by the name of diethylhexyl butamido triazone, characterised by a low content of impurities deriving from the preparation process, and by low APHA colour values. The compound according to the invention is obtained by reacting cyanuryl chloride with one equivalent of para-aminobenzoic acid, reacting the intermediate obtained with two equivalents of 2-ethylhexyl-4-aminobenzoate, activating the carboxy group, for example by formation of acyl chloride, and final reaction with tert-butylamine. The compound according to the invention is a UV-B filter which can be advantageously used in cosmetic formulations.

Abstract: The invention relates to novel intermediates for the preparation of substituted triazines used in particular in the cosmetic, detergent, coating, plastics and textile industries. The invention also relates to the processes for preparation of said intermediates and for the conversion of the latter into final products.

Abstract: The present invention relates to polypiperidine compounds of polymeric type which are capable of conferring to the polymeric materials, particularly to polyolefins, a high stability against photodegradation and oxidative action of air, belong to the HALS category and have general formula (I): wherein p is from 3 to 20; n is from 2 to 12; R and R1, which are the same or different, are selected in the group consisting of hydrogen, linear and branched C1-C12 alkyl groups, alkenyl groups having 3 to 8 carbon atoms and aralkyl groups having 7 to 19 carbon atoms; X and X1, which are the same or different, are selected in the group consisting oxygen and groups of formula (II) wherein R2 is selected in the group consisting of hydrogen, linear and branched C1-C12 alkyl groups, cycloalkyl groups having, 5 to 12 carbon atoms and aralkyl groups having 7 to 12 carbon atoms; A represents a —(CH2)a— group wherein a is from 2 to 12, with the proviso that a is different from n; Z is selected in the group consist

Abstract: Mixtures of stabilizing agents comprising 10% to 90% by weight of compound of formula (I) wherein R is: and x is an integer from 2 to 5, with 90% to 10%, preferably 60% to 40% by weight, of at least one compound of formula (II) wherein R1 is hydrogen or methyl; R2 is a direct bond or the C1-C10 alkylene group; n is an integer from 2 to 50.