C - Chemistry – Metallurgy – 10 – L
Patent
C - Chemistry, Metallurgy
10
L
134/55
C10L 1/32 (2006.01)
Patent
CA 1231032
ABSTRACT OF THE DISCLOSURE A coal-water dispersion comprising coal particles dis- persed in water and a dispersing agent comprising polymerized fatty acids, polymerized rosin acids and/or polymerized fatty or rosin acid derivatives which have been partially esterified with a polyalkylene glycol or monoester or monoether thereof, having a residual acid value higher than 3.
458128
Bergvik Kemi Ab
Fluid Carbon International Ab
Marks & Clerk
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