Inventor
REMMEL HANS
DE4 patents
Patents
4 patentsUS4946968AAug 7, 1990
Method of preparing alkali metal salts of 2-pyrrolidone-5-carboxylic acid
DEGUSSA24 citations91
US4621121ANov 4, 1986
Vulcanizable mixture containing bis-(2-ethylamino-s-triazin-6-yl)-tetrasulfide
DEGUSSA25 citations80
US4520209AMay 28, 1985
Process for cyclizing upsilon-chlorocarboxylic acids
DEGUSSA8 citations71
US4673741AJun 16, 1987
Bis-(2-ethylamino-4-diethylamino-s-triazine-6-yl) tetrasulfide, process for its production, use and vulcanizable mixtures containing it
DEGUSSA5 citations61