Pigment concentrates for coloring seeds

Plant husbandry – Coated or impregnated seed – method or apparatus

Reexamination Certificate

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C047SDIG009, C504S100000

Reexamination Certificate

active

06951075

ABSTRACT:
The present invention relates to the use of a pigment form or pigment concentrate comprising of an organic pigment, a growth-promoting additive, and optionally inorganic filler and/or an organic additive for coloring of seeds. Seeds colored by the dry pigment forms or pigment concentrates show homogeneous color and in some cases growth promotion effects.

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patent: 99/66784 (1999-12-01), None
Southern Agricultural Insecticides, Inc., 20-20-20 Soluable Fertilizers with Minor Elements, revised 1998.

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