Seed colorant

Details Seed colorant Seed colorant

1989-04-04

1989-11-21

Jacobs, Lewis T.

Plant husbandry

Coated or impregnated seed, method or apparatus

428 17, A01C 106

Patent

active

048813435

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: 4272417 (1981-06-01), Barke et al.
patent: 4368591 (1983-01-01), Barke et al.
patent: 4448796 (1984-05-01), Wieser et al.
patent: 4812159 (1989-03-01), Freepons

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