On March 14, 1995, Komamura, Tawara; Kato, Katsunori; Tanaka, Tatsuo published a patent.Application of 28489-43-2 The title of the patent was Aminopicoline-derived cyan dye and thermal-transfer printing material. And the patent contained the following:
The dye comprise cyano structure I [X = NR3R4, OH; R1 = H, halo, monovalent substitute; R2 = (substituted) aliphatic or aromatic group; R3, R4 = (substituted) alkyl, alkenyl aryl, aralkyl, cycloalkyl; substitutes of R3, R4 may form ring with R1; Y1 and/or Y2 = N, other is C]. The thermal-transfer printing material includes a colorant layer containing I associated with a binder. The dye, e.g., I (X = NEt2, Y1 = C, Y2 = N; R1 = 2-Me, R2 = CMe3), is prepared The experimental process involved the reaction of N,N-DIethyl-6-methyl-5-nitro-2-pyridinamine(cas: 28489-43-2).Application of 28489-43-2
The Article related to cyano dye thermal transfer printing, aminopicoline derived cyano dye printing, Radiation Chemistry, Photochemistry, and Photographic and Other Reprographic Processes: Impact and Nonimpact Printing, Platemaking and other aspects.Application of 28489-43-2