Colouration of high molecular weight organic materials in...

Details Colouration of high molecular weight organic materials in... Colouration of high molecular weight organic materials in...

C - Chemistry, Metallurgy

09

B

C09B 47/04 (2006.01) B41M 5/28 (2006.01) C07D 487/22 (2006.01) C08K 5/00 (2006.01) C08K 5/56 (2006.01) G03F 7/00 (2006.01)

Patent

CA 2176289

The invention relates to the colouration of high molecular weight organic materials in the mass with soluble phthalocyanine precursors of structure Image or isomers thereof, to the soluble phthalocyanine precursors as such wherein M is Zn, Ti or V or wherein L, is morpholino, pyrrolidino or with C1-C12alkyl substituted piperidino, to compositions containing high molecular weight organic materials and the above soluble phthalocyanine precursors, and to a process for making structured colour images and applications thereof.

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