C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
31/32, 260/507.1
C07C 63/00 (2006.01) C07C 63/33 (2006.01) C09K 8/22 (2006.01)
Patent
CA 1134855
ABSTRACT A drilling fluid containing a new composition of matter resulting from the reaction of (1) substantially water- insoluble polycyclic, polycarboxylic acids obtained as a result of the oxidation of coal with (2) a base. The new composition of matter is also claimed.
340182
Schulz Johann G.d.
Zajac Jaroslav
Gulf Research & Development Company
Mccarthy Tetrault Llp
LandOfFree
Drilling fluids containing novel compositions of matter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Drilling fluids containing novel compositions of matter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drilling fluids containing novel compositions of matter will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-64805