C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 63/688 (2006.01) B41M 3/14 (2006.01) C08G 63/68 (2006.01) C08G 69/44 (2006.01) C09B 69/10 (2006.01) C09D 11/10 (2006.01) C09D 167/02 (2006.01) C09D 177/12 (2006.01)
Patent
CA 2154352
Provided are water-dissipatable, sulfo-containing polyesters and polyester-amides having copolymerized therein thermally stable near infrared fluorophoric compounds. The polymers are useful in coating or ink compositions, which are in turn useful for marking articles for identification/authentication purposes. Also provided is a method for invisibly marking such articles and a method for detecting and sorting articles by utilizing the near infrared fluorophoric ink or coating compositions.
Coates Clarence Alvin Jr.
Cushman Michael Roy
Krutak James John Sr.
Parham William Whitfield
Patonay Gabor
Eastman Chemical Company
Gowling Lafleur Henderson Llp
LandOfFree
Water-dissipatable polyesters and amides containing near... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Water-dissipatable polyesters and amides containing near..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water-dissipatable polyesters and amides containing near... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1533266