Inventor
WEINROTTER KLAUS
AT14 patents
⚠️ This page may combine multiple inventors who share the name “WEINROTTER KLAUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEMIEFASER LENZING AG
12 patentsUS5094877AMar 10, 1992
Method of coating surfaces with a plastic and metal mixture
CHEMIEFASER LENZING AG10 citations70
US5066760ANov 19, 1991
Mixed polyimides and process for preparing them
CHEMIEFASER LENZING AG8 citations69
US4871500AOct 3, 1989
Process for providing a high-temperature resistant polyimide film
CHEMIEFASER LENZING AG10 citations68
US4801502AJan 31, 1989
Non-flammable, high-temperature resistant polyimide fibers made by a dry spinning method
CHEMIEFASER LENZING AG18 citations68
US5384390AJan 24, 1995
Flame-retardant, high temperature resistant polyimide fibers and process for producing the same
CHEMIEFASER LENZING AG8 citations66
US5132388AJul 21, 1992
Process of preparing polyimides from dianhydride and diisocyanate in the presence of water, solvent and alkali metal hydroxide
CHEMIEFASER LENZING AG3 citations58
US5120814AJun 9, 1992
Method of producing new flame-retardant thermostable homopolyimides, these homopolyimides, a moulded article obtained therefrom and a fibre prouced from these homopolyimides
CHEMIEFASER LENZING AG4 citations58
US5017110AMay 21, 1991
Apparatus for producing high-temperature resistant polymers in powder form
CHEMIEFASER LENZING AG2 citations58
US4897227AJan 30, 1990
Process for producing high-temperature resistant polymers in powder form
CHEMIEFASER LENZING AG3 citations58
US5178810AJan 12, 1993
Process for producing flame retardant high temperature resistant shaped articles
CHEMIEFASER LENZING AG6 citations56
US5153234AOct 6, 1992
Flame-retardant, high-temperature resistant foams of polyimides
CHEMIEFASER LENZING AG5 citations54
US5116673AMay 26, 1992
High-temperature resistant stacking support
CHEMIEFASER LENZING AG0 citations47