Seed colorant

Details Seed colorant Seed colorant

1988-02-05

1989-08-01

Jacobs, Lewis T.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523426, 536 20, C08L 8900, C08L 7700, C08L 6300, C08L 2306

Patent

active

048534293

ABSTRACT:
A seed colorant useful especially in coloring seeds to distinguish same from those to be used for foods is formed of an aqueous medium such as water, a dye and/or pigment of a desired hue, and a binder resin composed of the salt of chitosan and an organic acid. The seed colorant may additionally contain spherical resin particles.

REFERENCES:
patent: 3962158 (1976-06-01), Mima et al.
patent: 4134412 (1979-01-01), Gross et al.

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