Inventor
ROMBERGER JOHN A
US7 patents
Patents
7 patentsUS5230833AJul 27, 1993
Low sodium, low metals silica polishing slurries
NALCO CHEMICAL CO243 citations97
US4931318AJun 5, 1990
Silica as blocking agent for fiberglass sizing
NALCO CHEMICAL CO9 citations72
US4869932ASep 26, 1989
Use of low molecular weight water-soluble anionic polymers as blocking agent for fiberglass sizing
NALCO CHEMICAL CO12 citations71
US4502978AMar 5, 1985
Method of improving inhibitor efficiency in hard waters
NALCO CHEMICAL CO9 citations71
US4529572AJul 16, 1985
Polymer-zinc corrosion inhibitor
NALCO CHEMICAL CO12 citations69
US4771094ASep 13, 1988
Compositions for suspending solid particles in aqueous media
NALCO CHEMICAL CO5 citations60
US4948464AAug 14, 1990
Acrylamide-2-acrylamido-2-methylpropanesulfonic acid polymers as formation aids in wet laid nonwovens production
NALCO CHEMICAL CO5 citations57