Signup
Login
Coprein Trademarks
COPREIN
CHEMICALLY MODIFIED CORN PROTEIN USED AS A PROTECTIVE COLLOID IN EMULSIONS AND FOAMS, AND AS A RAW MATERIAL FOR THE PREPARATION OF AMINO ACID AND AS A BINDER FOR PIGMENTS
Expired
·
February 28, 1945
·
71480314
·
COPREIN
MODIFIED WHOLE CORN PROTEIN MATERIAL DERIVED FROM THE GLUTENOUS PORTION OF CORN KERNELS FOR USE IN THE PREPARATION OF COATING AND IMPREGNATING COMPOSITIONS, PLASTICS, AND ADHESIVE PREPARATIONS
Expired
·
April 29, 1944
·
71469805
·
Previous
1
Next