AKZ0 Nobel
Akzo Chemical
Albany International
Alcolac, Inc
Aldrich Chemical
Aldrich Chemical
Alliant Techsystems
Allied Chemical
American Modifiers
Amoco Chemical
Amoco Petroleum
Anzon
Archem
Arco Chemical
Atlas Chemical Industries
Ayerst Labs
BASF
Berghausen Chemical
Best Foods
Brantford Chemicals
Brown & Root
Catalytic
Celanese Chemical
Champion Technologies
Chem Design
Chemical Products
Chrome Chemical
Chusei
Cook Composites & Polymers
Crosby Chemical
Delmar Chemical
Dow USA, Texas Operations
DuPont
DuPont - Marshall Laboratory
E. I. Du Pont, USA
E. I. Du Pont, Canada
Edwin Cooper
Englehard Indusries
Exxon
Exxon-Mobil Chemical
Firmenich
FMC
Foster Wheeler
Franklin Chemical
Fuji Hunt Photographic Chemicals
G.D. Searle
Ganes Chemical Works
Georgia Pacific
Gulbrandsen Technologies
Hall Chemical
Handschy Chemcial
Harshaw Chemical
Hasegawa
Helena Chemicals
Henkel Corp
Hercules De Centroamerica
Heterene Chemical
Heterne Chemical
Heubach, Inc
Hexion Specialty Chemicals, Inc.
Hilton-Davis Chemical
Hooker Chemical
I.C.D. Allied Chemicals Group
IF & F
Industries Quimicas
Innophos
Intertrade Holdings
Island Chemical
ITF Chemical Ltda
J.T. Baker Chemical
Jefferson Chemical
Jost Chemical
Kalama Chemical
KMCO
Koch Chemical
Lake Way Chemicals
Lawter Chemicals
Leffingwell Chemical
Lithium
M & T Chemical
Mazer Chemical
Milliken
Mobay Chemical
Mobil Chemical
Monsanto
Multiquimica Dominicana
Nalco Chemical
National Chemical Productions
Neville Chemical
New Wales Chemicals
Occidental Chemicals
OCI Chemical
Olin Chemicals
OMG-Mooney Chemicals
Onxy Chemicals
Oriental Chemical
Oxy Metal Industries
Petro Chemicals
Phillips Petroleum
PPG Industries
Quaker Chemical
Quaker Chemical
Raylo Chemical
Record Chemical
Roehr Chemical
RW Johnson Pharmaceuticals
Schenectady Chemical
Stauffer Chemical
Tenneco Chemical
The Shepherd Chemical
Thiokol
Troy Chemical
U.S. Polymers
Union Carbide
Union Carbide
Uniroyal Chemical
Velsicol Chemcial
Velsicol Chemical
Vick Chemical
W.R. Grace
Witco Chemical