Colorant formulation

Details Colorant formulation Colorant formulation

1986-12-05

1988-11-01

Short, Patricia

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

525444, C08L 6702

Patent

active

047821116

ABSTRACT:
A colorant formulation is described for mass-coloring high-melting polyesters. It comprises colorant and support for the colorant. The colorant formulation has a recrystallization exotherm of 8 to 55 joule/g between 210.degree. C. and 150.degree. C.

REFERENCES:
patent: 4022748 (1977-05-01), Schlichting
Ullmanns Encyklopaedie der technischen Chemie, 3rd Ed., vol. 11, Urban & Schwarzenberg, Munich, 1960, "Kunststoffe" (Plastics) p. 85.

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