Abstract:
The present invention is directed to a mixture of at least two different alkylated phenolphthalein ester compounds. Specifically, the present invention is directed to a mixture of at least two different compounds of formula I: wherein R 1 mixtures of aromatic esters for marking or tagging organic products, marker compositions comprising the same and manufacturing methods thereof represents a straight chain alkyl group having 1 to 11 carbon atoms; R 2 represents a hydrogen atom or a group of the formula C(O)R 4 where R 4 is a hydrogen atom or a straight chain alkyl group having 1 to 11 carbon atoms; X2 - X5 independently represent hydrogen; X6 - X13 is same or different, and represents hydrogen or a straight or branched chain alkyl group having 1 to 12 carbon atoms. It further relates to a marker composition containing said mixtures dissolved in a solvent.
Abstract translation:本发明涉及至少两种不同的烷基化酚酞酯化合物的混合物。 具体而言,本发明涉及至少两种不同的式I化合物的混合物:其中用于标记或标记有机产物的芳族酯的混合物,包含其的标记物组合物及其制备方法 表示具有1至11个碳原子的直链烷基; R 2代表氢原子或式C(O)R 4的基团,其中R 4是氢原子或直链 具有1至11个碳原子的烷基; X2-X5独立地表示氢; X 6〜X 13相同或不同,表示氢或碳原子数1〜12的直链状或支链状的烷基。 它还涉及包含溶解在溶剂中的所述混合物的标记组合物。
Abstract:
A stable liquid concentrate comprising a dye component which contains a substantial amount of a dye of the formula: wherein the dye component is dissolved in either an aliphatic hydrocarbon or an alicyclic hydrocarbon.
Abstract:
The present invention relates to organic solvent soluble dyes. In particular, the invention relates to an organic solvent soluble metal complex azo dyes containing chelated metal atoms.
Abstract:
A stable liquid concentrate comprising a dye component which contains a substantial amount of a dye of the formula: wherein the dye component is dissolved in either an aliphatic hydrocarbon or an alicyclic hydrocarbon.