Inventor
CLARK ALAN C
US10 patents
Patents
10 patentsUS6372842B1Apr 16, 2002
Methods of using an aqueous composition containing a water-soluble or water-dispersible synthetic polymer and resultant compositions formed thereof
LUBRIZOL CORP96 citations95
US4879022ANov 7, 1989
Ore flotation process and use of mixed hydrocarbyl dithiophosphoric acids and salts thereof
LUBRIZOL CORP28 citations89
US4997968AMar 5, 1991
Method of preparing monothiophosphoric acid by sulfurizing a phosphite in the presence of an amide
LUBRIZOL CORP20 citations79
US5082554AJan 21, 1992
Flotation process using metal salts of phosphorus acids
LUBRIZOL CORP9 citations73
US5015402AMay 14, 1991
Basic metal dihydrocarbylphosphorodithioates
LUBRIZOL CORP10 citations72
US4808344AFeb 28, 1989
Process for recovering and purifying unreacted acrylonitrile from the waste stream in the manufacture of 2-acrylamido-2-methyl propane sulfonic acid
LUBRIZOL CORP12 citations63
US5708097AJan 13, 1998
Treatment of organic compounds to reduce chlorine level
LUBRIZOL CORP3 citations57
US4176081ANov 27, 1979
Solutions of acrylamidoalkanesulfonic acid salts in organic liquids and method for their preparation
LUBRIZOL CORP6 citations55
US4439594AMar 27, 1984
Curable epoxy resin compositions
LUBRIZOL CORP0 citations51
US5942582AAug 24, 1999
Treatment of organic compounds to reduce chlorine level
LUBRIZOL CORP0 citations47