Patent ID: 8765943

Claim:
1,2,4-Triazine of formula (I): where R 1 and R 2 independently represent H or a C 1 -C 25 hydrocarbon group chosen from linear, branched or cyclic alkyl groups and aryl groups which are optionally interrupted by one or more heteroatoms, it being possible for R 1 and R 2 to together form a ring, R 3 represents: a linear or branched C 1 -C 25 alkyl group which is optionally interrupted by one or more heteroatoms and which is optionally substituted by one or more cyclic C 3 -C 10 alkyl or C 6 -C 12 aryl groups, or a cyclic C 3 -C 10 alkyl group which is optionally interrupted by one or more heteroatoms and which is optionally substituted by one or more linear, branched or cyclic C 1 -C 25 alkyl or C 6 -C 12 aryl groups which are optionally interrupted by one or more heteroatoms.