Urea based granule blend for ice-melting and reducing...

Details Urea based granule blend for ice-melting and reducing... Urea based granule blend for ice-melting and reducing...

2007-09-04

2007-09-04

Green, Anthony J. (Department: 1755)

Compositions

Frost-preventing, ice-thawing, thermostatic, thermophoric,...

C106S013000, C221S001000, C222S001000, C222S196100

Reexamination Certificate

active

10686397

ABSTRACT:
A urea based granule blend configured for ice-melting and reducing granule caking, the blend comprising substantially pure urea granules comprising an ice-melting property and formaldehyde coated urea granules configured for reducing granule caking, wherein the blend is configured for ice-melting when in use and reducing granule caking when in storage.

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