Wells – Processes – With indicating – testing – measuring or locating
Reexamination Certificate
2006-11-28
2006-11-28
Suchfield, George (Department: 3676)
Wells
Processes
With indicating, testing, measuring or locating
C166S310000, C166S312000, C166S371000, C166S384000, C210S739000, C210S750000, C210S916000, C507S239000, C507S244000, C507S246000
Reexamination Certificate
active
07140433
ABSTRACT:
A new class of sulfur scavenging or converting compositions is disclosed comprising diamine terminated, amine-aldehyde adducts, where the adducts are substantially bimolecular amine-aldehyde adducts and the composition is substantially free of trimer and/or triazines. Methods for making and using the new class of sulfur scavenging or converting composition are also disclosed.
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Dostie Daniel R.
Gatlin Larry W.
Gatlin Timothy Eric
Clearwater International LLC
Strozier Robert W
Suchfield George
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