IP Library › Patent Application 11838910
Patent Application
App. No. 11/838,910

DUST CONTROL OF SOLID GRANULAR MATERIALS

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Quick Facts
Patent No.
US None
App. No.
11/838,910
Abstract

A method and composition for controlling dust and anti-caking of solid granular materials, including fertilizers, aggregates, minerals and ores wherein a glycerin which has been reacted with a polybasic acid for producing the composition is applied to the solid granular materials.

Claims (10)

1 . A dust control composition for solid granular materials, including fertilizers, aggregates, minerals and ores, comprising:

a composition for coating solid granular materials in which glycerin is reacted with a polybasic acid for producing said composition.

2 . The composition according to claim 1 , wherein the polybasic acid is citric acid.

3 . The composition according to claim 1 , wherein a ratio of the polybasic acid to glycerin is from about 0.05 to 1 to about 1 to 1.

4 . The composition according to claim 3 , wherein a desired application amount ranges from about 0.5 to 40 pounds per ton of fertilizer material.

5 . A method for controlling dust and anti-caking of solid granular materials, including fertilizers, aggregates, minerals and ores, comprising:

applying to said fertilizer a coating composition comprising glycerin which has been reacted with a polybasic acid for producing said composition.

6 . The method according to claim 5 , wherein the polybasic acid is citric acid.

7 . The method according to claim 5 , wherein a ratio of the polybasic acid to glycerin is from about 0.05 to 1 to about 1 to 1.

8 . The method according to claim 7 , wherein a desired application amount ranges from about 0.5 to 40 pounds per ton of fertilizer material.

Assignments (3)
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY COLLATERAL AT REEL/FRAME NO. 022659/0118 Recorded Dec 24, 2012
From: GENERAL ELECTRIC CAPITAL CORPORATION
To: ARR-MAZ PRODUCTS, L.P.; ARR-MAZ CUSTOM CHEMICALS, INC.; ARRMAZ SPECIALTY CHEMICALS, INC.
Reel/Frame 029539/0281 →
SECURITY AGREEMENT Recorded Aug 7, 2008
From: ARR-MAZ CUSTOM CHEMICALS, INC.; CUSTOM CHEMICALS CORPORATION; ARRMAZ SPECIALTY CHEMICALS, INC.
To: GENERAL ELECTRIC CAPITAL CORPORATION
Reel/Frame 021354/0202 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 15, 2007
From: OGZEWALLA, MARK
To: ARR-MAZ CUSTOM CHEMICALS, INC.
Reel/Frame 019695/0429 →