Inventor
BARTHELL EDUARD
DE11 patents
⚠️ This page may combine multiple inventors who share the name “BARTHELL EDUARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STOCKHAUSEN & CIE CHEM FAB
10 patentsUS4179367ADec 18, 1979
Thickening urinary and intestinal tract excrement
STOCKHAUSEN & CIE CHEM FAB75 citations94
US4113685ASep 12, 1978
Flocculating agent comprising water-in-oil emulsion of stabilizer plus NH-active polymer carrying formaldehyde and amine radicals
STOCKHAUSEN & CIE CHEM FAB32 citations91
US4093542AJun 6, 1978
Flocculating agent comprising water-in-oil emulsion of H-active polymer carrying formaldehyde and amine radicals
STOCKHAUSEN & CIE CHEM FAB35 citations91
US4528350AJul 9, 1985
Polymers of α,β-unsaturated N-substituted carboxylic acid amides
STOCKHAUSEN & CIE CHEM FAB24 citations81
US4408073AOct 4, 1983
Process for preparation of α, β-unsaturated N-substituted-carboxylic acid amides
STOCKHAUSEN & CIE CHEM FAB18 citations81
US4237067ADec 2, 1980
Process for the manufacture of α,β-unsaturated N-substituted carboxylic acid amides
STOCKHAUSEN & CIE CHEM FAB24 citations81
US4179370ADec 18, 1979
Flocculating agent comprising water-in-oil emulsion of stabilizer plus NH-active polymer carrying formaldehyde and amine radicals
STOCKHAUSEN & CIE CHEM FAB13 citations72
US4208184AJun 17, 1980
Dried pulverulent products
STOCKHAUSEN & CIE CHEM FAB2 citations62
US4312998AJan 26, 1982
Method for making N-substituted acrylamides
STOCKHAUSEN & CIE CHEM FAB0 citations51
US4281186AJul 28, 1981
Acrylyl and methacrylyl ureas containing quaternary groups, process for their preparation and their use in the preparation of polymers
STOCKHAUSEN & CIE CHEM FAB0 citations51