FERTILIZERS CONTAINING ANIMAL NUTRIENT CORE PACKET
First Claim
Patent Images
1. A fertilizer supplying animal nutrients comprising:
- a core particle having an outer surface and comprising compounds containing animal nutrients, anda coating of urea on the outer surface of the core particle, wherein the urea is 84.4 to 98.7% and wherein the animal nutrients are selected from the group consisting of vitamin A, vitamin C, vitamin D, vitamin E, vitamin K, thiamin, riboflavin, niacin, vitamin B6, folic acid, vitamin B12, biotin, pantothenic acid, iron, iodine, magnesium, zinc, selenium, copper, manganese, chromium, molybdenum, chloride, boron, nickel, silicon, tin, vanadium, lutein and lycopene.
5 Assignments
0 Petitions
Accused Products
Abstract
A fertilizer supplying animal nutrients including a core particle having an outer surface and comprising compounds containing animal nutrients, and a coating of urea on the outer surface of the core particle, and further a process of making the fertilizer including the steps of: screening animal nutrient core particles comprising a powdered substance containing an animal nutrient, to a preselected particle size; spraying melted urea onto the surface of the nutrient core particles to produce a coating on the nutrient core particles; granulating the nutrient core particles with sprayed melted urea to produce nutrient core granules; and cooling the nutrient core granules.
16 Citations
20 Claims
-
1. A fertilizer supplying animal nutrients comprising:
-
a core particle having an outer surface and comprising compounds containing animal nutrients, and a coating of urea on the outer surface of the core particle, wherein the urea is 84.4 to 98.7% and wherein the animal nutrients are selected from the group consisting of vitamin A, vitamin C, vitamin D, vitamin E, vitamin K, thiamin, riboflavin, niacin, vitamin B6, folic acid, vitamin B12, biotin, pantothenic acid, iron, iodine, magnesium, zinc, selenium, copper, manganese, chromium, molybdenum, chloride, boron, nickel, silicon, tin, vanadium, lutein and lycopene. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 19, 20)
-
-
14. A process of making a fertilizer supplying animal nutrients comprising the following steps:
-
screening animal nutrient core particles comprising a powdered substance containing an animal nutrient, to a preselected particle size; spraying melted urea onto the surface of the nutrient core particles to produce a coating on the nutrient core particles; granulating the nutrient core particles with sprayed melted urea to produce nutrient core granules; and cooling the nutrient core granules. - View Dependent Claims (15, 16, 17, 18)
-
Specification