IP Library › Granted Patent US 8,226,848
Granted Patent B2
US 8,226,848 · App. 13/240,207 · Granted Jul 24, 2012

Method for inhibiting ice formation and accumulation

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Quick Facts
Patent No.
US 8,226,848
App. No.
13/240,207
Granted
Jul 24, 2012
Kind
B2
Abstract

The present invention relates to a method for inhibiting the formation or accumulation of ice on a solid surface and for reducing the salt out temperatures.

Claims (3)

1. A method for inhibiting the formation or accumulation of ice on a surface which comprises treating the surface with a freeze conditioner selected from the group consisting of (1) sulfonated melamine-formaldehyde, (2) methylated melamine-formaldehyde, (3) sulfonated urea-formaldehyde, (4) sulfonated urea-melamine formaldehyde, or a mixture thereof, and (5) their blends.

2. The method of claim 1 wherein said freeze conditioner comprises an aqueous solution.

3. A method for inhibiting the formation or accumulation of ice on a surface which comprises treating the surface with a freeze conditioner selected from an aqueous urea-formaldehyde solution containing triazone.

Assignments (4)
NOTICE OF SUCCESSION OF AGENCY Recorded Nov 23, 2020
From: WELLS FARGO BANK, N.A.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 054501/0049 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 30, 2018
From: GEORGIA-PACIFIC CHEMICALS LLC
To: INGEVITY SOUTH CAROLINA, LLC
Reel/Frame 045665/0452 →
SUPPLEMENTAL SECURITY AGREEMENT Recorded Apr 12, 2018
From: INGEVITY SOUTH CAROLINA, LLC
To: WELLS FARGO BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 045917/0978 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 22, 2017
From: DOPICO, PABLO G; GABRIELSON, KURT D; HINES, JOHN B; SWIFT, BRIAN L
To: GEORGIA-PACIFIC CHEMICALS LLC; GEORGIA-PACIFIC CHEMICALS LLC
Reel/Frame 043355/0224 →