C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/187, 402/297
C08G 63/68 (2006.01) C08G 63/685 (2006.01) C08G 64/12 (2006.01) C09B 69/10 (2006.01)
Patent
CA 1297228
Condensation Copolymers Containing 2,5-Diarylaminoterephthalic Acid Type Colorants and Products Therefrom Abstract A composition useful for molding into articles such as food containers, soft drink bottles, cured structural plastics and the like, comprising molding or fiber grade linear or unsaturated polyester or polycarbonate having copolymerized therein a total of from 1.0 to 20,000 ppm, of the reactant residue moieties of one or a mixture of colorants of the formula Image wherein: each R when present as a substituent, is selected from alkyl, aralkyl, cycloaliphatic, aryl, or the like; and Y is hydroxyl, alkoxy, halogen or the like completing a condensable group.
552589
Hilbert Samuel D.
Pruett Wayne P.
Weaver Max A.
Eastman Chemical Company
Eastman Kodak Company
Gowling Lafleur Henderson Llp
Hilbert Samuel D.
Pruett Wayne P.
LandOfFree
Condensation copolymers containing 2,5-... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Condensation copolymers containing 2,5-..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Condensation copolymers containing 2,5-... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1209876