Compositions: coating or plastic – Coating or plastic compositions – Marking
Patent
1996-11-18
1997-09-09
Acquah, Samuel A.
Compositions: coating or plastic
Coating or plastic compositions
Marking
528275, 528281, 528282, 528283, 528288, 528289, 528290, 528291, 528292, 528295, 528298, 528302, 528303, 528308, 524602, 524603, 524604, 524606, 524608, 428395, C09D 1100, C08G 6900, C08L 6702
Patent
active
056651511
ABSTRACT:
The present invention provides inks which contain a near infrared fluorophoric compound incorporated into a water-dissipatible polyester backbone. The inks of the present invention are preferably colorless or "invisible" but could be made slightly colored if desirable. Specifically, the inks of the present invention comprise:
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Japanese Laid-Open Patent Application: Hei3-79683.
Wheeler, et al., J.A.C.S., vol. 106, No. 24, 1984, pp 7404-7410.
Escano Nelson Zamora
Krutak, Sr. James John
Acquah Samuel A.
Eastman Chemical Company
Gwinnell Harry J.
Harding Karen A.
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