Inventor
KLEINER FRANK
DE17 patents
⚠️ This page may combine multiple inventors who share the name “KLEINER FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
16 patentsUS4367186AJan 4, 1983
Process for the preparation of modified polycarbonate molding compositions
BAYER AG159 citations96
US4269964AMay 26, 1981
Polycarbonates with alkylphenyl end groups, their preparation and their use
BAYER AG88 citations96
US4529666AJul 16, 1985
Plasticized polyvinyl alcohol
BAYER AG30 citations92
US4366276ADec 28, 1982
Flame-resistant moulding materials based on thermoplastic aromatic polyesters and polyesters carbonates, a process for their production and their use in the production of moulded bodies
BAYER AG31 citations92
US4208489AJun 17, 1980
Polycarbonate molding compositions with improved flame-repellency
BAYER AG41 citations92
US4252922AFeb 24, 1981
Polycarbonate molding compositions with improved resilience properties
BAYER AG20 citations82
US4081495AMar 28, 1978
Thermoplastic moulding compositions and mouldings of polycarbonates, with improved ease of mould release when injection-moulded
BAYER AG10 citations74
US4954604ASep 4, 1990
Process for the production of aromatic polyether ketones
BAYER AG11 citations73
US4701554AOct 20, 1987
Process for the preparation of polyphosphonic acid amides
BAYER AG14 citations73
US4515925AMay 7, 1985
Polycarbonate/polybutylene terephthalate film
BAYER AG13 citations73
US4301212ANov 17, 1981
Scratch-resistant and weather-resistant laminates based on polycarbonate
BAYER AG11 citations73
US5053477AOct 1, 1991
Process for the production of aromatic polyether ketones
BAYER AG16 citations68
US4581441AApr 8, 1986
Mixtures of special cycloaliphatic 1,2-diepoxides and their use
BAYER AG6 citations68
US4640970AFeb 3, 1987
Process for the production of polyamide imides
BAYER AG4 citations63
US3965053AJun 22, 1976
Foamed polyolefin foils
BAYER AG2 citations63
US4158538AJun 19, 1979
Apparatus for the continuous production of continuous plastics foam webs
BAYER AG3 citations60