公开(公告)号：US09163155B2

公开(公告)日：2015-10-20

申请号：US14040020

申请日：2013-09-27

Applicant: SICPA HOLDING SA

Inventor： Frédéric Thomas ,  Cécile Laporte

IPC: C09D11/50 ,  C09B57/10 ,  B44F1/10 ,  B41M3/14 ,  C09D11/328

CPC classification number: C09D11/50 ,  B41M3/144 ,  B44F1/10 ,  C09B57/10 ,  C09D11/328

Abstract: Luminescent lanthanide complex and inks containing the complex as well as its method of production and article including the complex, wherein the complex includes the formula: wherein M is chosen from the alkali cations Li+, Na+, K+, Rb+ and Cs+ and mixtures thereof and is present to neutralize charge of the complex; wherein Ln is chosen from the trivalent rare-earth cations of Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, and Yb and mixtures thereof; wherein R is a C5 to C6 heteroaryl: wherein Y is an optionally substituted C3-C8 heterocycloalkyl moiety linked to R by an N atom; wherein n is an integer of 3 or 5; and wherein x is an integer of 0 or 1.

Abstract translation: 发光镧系元素络合物和含有络合物的油墨及其制备方法和包含配合物的制品，其中络合物包括下式：其中M选自碱金属阳离子Li +，Na +，K +，Rb +和Cs +及其混合物，并且是 目的是中和复合物的电荷; 其中Ln选自Ce，Pr，Nd，Sm，Eu，Gd，Tb，Dy，Ho，Er，Tm和Yb的三价稀土阳离子及其混合物; 其中R是C5至C6杂芳基：其中Y是通过N原子与R连接的任选取代的C 3 -C 8杂环烷基部分; 其中n为3或5的整数; 并且其中x是0或1的整数。