C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
400/7002, 400/70
C08J 3/20 (2006.01) C08J 3/22 (2006.01)
Patent
CA 1203931
TITLE COLOR CONCENTRATES FOR THERMOPLASTIC POLYMERIC MATERIALS ABSTRACT OF THE DISCLOSURE A color concentrate for coloring thermoplastic polymeric materials, which is prepared from a blend of a water - or organic solvent- dispersible polymer and a heat-stable, chemically-inert coloring agent selected from water-soluble dyes, organic-soluble dyes, polymer-soluble dyes, and pigments, from which blend any solvent present during processing is subsequently removed.
421025
Badische Corporation
Gowling Lafleur Henderson Llp
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