C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
400/5503
C08J 3/22 (2006.01) C08K 5/00 (2006.01) C08L 67/02 (2006.01) C08L 75/04 (2006.01) C09B 67/20 (2006.01) C09B 67/38 (2006.01) C09B 67/42 (2006.01)
Patent
CA 1158386
Dyestuff preparations, processes for their production and their use for dyeing plastics Abstract Dyestuff preparations which are capable of flow and contain a) at least one dyestuff which is sparingly soluble or insoluble in water, b) at least one polyester of phthalic acid and a polyalcohol and optionally a monohydric alcohol with 1-18 C atoms and c) optionally further auxiliaries, and their use for dyeing plastics, in particular polyurethane plastics.
345639
Bremer Fritz
Hornle Reinhold
Kressner Michael
Nonn Konrad
Pape Georg
Aktiengesellschaft Bayer
Fetherstonhaugh & Co.
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