The present invention relates to an ink jet ink, an ink jet recording material or an ink jet system comprising at least one compound selected from the group consisting of a) the dialkyl hydroxylamine stabilizers, b) the nitrone stabilizers and c) the amine oxide stabilizers. The present stabilizer compounds provide ink jet prints with outstanding light stability, gas fade stability and dark storage stability. The hydroxylamines are for example N,N-dihydrocarbylhydroxylamines of the formula R
1
R
2
N—OH, wherein R
1
and R
2
are independently benzyl, methyl, ethyl, octyl, lauryl, dodecyl, tetradecyl, hexadecyl, heptadecyl or octadecyl, or wherein R
1
and R
2
are each the alkyl mixture found in hydrogenated tallow amine. The nitrone and amine oxide stabilizers are for example nitrone and amine oxide analogues of the dialkylhydroxylamine stabilizers.
本发明涉及一种喷墨墨
水、喷墨记录材料或喷墨系统,其中至少包括以下化合物之一:a)双烷基
羟胺稳定剂,b)亚硝基稳定剂和c)胺
氧化物稳定剂。本稳定剂化合物提供了具有卓越的光稳定性、气体褪色稳定性和暗储存稳定性的喷墨打印品。
羟胺可以是例如式为R1R2N-OH的N,N-双烷基
羟胺,其中R1和R2分别是
苯甲基、
甲基、乙基、辛基、月桂基、
十二烷基、
十四烷基、
十六烷基、
十七烷基或
十八烷基,或者R1和R2是在
氢化牛脂胺中找到的烷基混合物。亚硝基和胺
氧化物稳定剂是例如双烷基
羟胺稳定剂的亚硝基和胺
氧化物类似物。