Inventor
MIESS GEORG-EMERICH
DE10 patents
Patents
10 patentsUS5646234AJul 8, 1997
Production of fibers or films using specific forming solutions and the fibers of films obtainable thereby
HOECHST AG53 citations92
US5616683AApr 1, 1997
Process for maintaining of improving the mechanical properties of fibers of aromatic copolyamides in alkaline media and shaped articles containing such fibers
HOECHST AG22 citations91
US5399431AMar 21, 1995
Fiber materials from homogeneous blends of aromatic polyamides and poly-N-vinylpyrrolidone, production thereof, and use thereof
HOECHST AG16 citations73
US5097015AMar 17, 1992
Fully aromatic copolyamide from 4,4'-diamino benzanilide
HOECHST AG14 citations73
US5536408AJul 16, 1996
Hydrophilic, asymmetric, chemically-resistant polyaramide membrane
HOECHST AG16 citations72
US5357031AOct 18, 1994
Aromatic copolyamides, process for their preparation and shaped articles made therefrom
HOECHST AG5 citations62
US5290907AMar 1, 1994
Automatic copolyamide
HOECHST AG2 citations62
US5266672ANov 30, 1993
Aromatic copolyaide from diamino benzanilide
HOECHST AG4 citations62
US5068358ANov 26, 1991
Process for extracting n-methyl-2-pyrrolidone
HOECHST AG2 citations59
US5462643AOct 31, 1995
Method for reprocessing solvent mixtures containing constituents of low volatility and apparatus suitable therefor
HOECHST AG1 citations50