Inventor
KORTE SIEGFRIED
DE34 patents
⚠️ This page may combine multiple inventors who share the name “KORTE SIEGFRIED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
32 patentsUS5635569AJun 3, 1997
Superabsorbent polymers from cross-linked polyacrylonitrile emulsions
BAYER AG22 citations92
US5558940ASep 24, 1996
Oil- and water-repellent papers, processes for their production and new fluorine-containing copolymers for this purpose
BAYER AG43 citations92
US5086150AFeb 4, 1992
Process for the production of puh elastomer threads and films resistant to light and exhaust gases and elastomer threads having the required composition
BAYER AG23 citations92
US4501865AFeb 26, 1985
Polymerization process
BAYER AG32 citations92
US5061426AOct 29, 1991
Process for producing elastane fibers of high elasticity and strength
BAYER AG23 citations91
US6288158B1Sep 11, 2001
Modified superabsorbent polymer based on polyacrylonitrile emulsions
BAYER AG17 citations81
US5496890AMar 5, 1996
Super-absorbent polymers
BAYER AG18 citations81
US4255546AMar 10, 1981
Acrylonitrile polymerization in fluorinated hydrocarbons
BAYER AG22 citations81
US5356985AOct 18, 1994
Highly-concentrated aqueous polyacrylonitrile emulsions and a method for their preparation
BAYER AG13 citations74
US5238977AAug 24, 1993
Graft polymer dispersions
BAYER AG16 citations74
US5151458ASep 29, 1992
Highly fluid polyarylene sulphide moulding compounds
BAYER AG15 citations74
US6156848ADec 5, 2000
Pre-formed super absorbers with high swelling capacity
BAYER AG6 citations73
US4747987AMay 31, 1988
Process for the production of filler-containing acrylic and modacrylic fibers
BAYER AG6 citations73
US4326051AApr 20, 1982
Acrylonitrile polymerization with organic solvent
BAYER AG7 citations73
US4122136AOct 24, 1978
Acrylonitrile containing copolymers blends and process for their preparation
BAYER AG16 citations73
US3936513AFeb 3, 1976
Gloss-stabilised fibres and films of acrylonitrile copolymers
BAYER AG7 citations73
US6637181B1Oct 28, 2003
Elastane threads and method for the production thereof
BAYER AG9 citations68
US5147955ASep 15, 1992
Phosphorus containing polymers
BAYER AG3 citations63
US4918048AApr 17, 1990
Thermoreactive recording material
BAYER AG3 citations63
US4631317ADec 23, 1986
Production of sulphonic acid group-containing acrylonitrile polymers and monomers therefor
BAYER AG4 citations63
US4426499AJan 17, 1984
Process for the production of graft polymers
BAYER AG4 citations63
US4643946AFeb 17, 1987
Filler-containing acrylic and modacrylic fibres and a process for the production thereof
BAYER AG4 citations62
US4535139AAug 13, 1985
Polymers containing sulphonyl and carboxylic ester groups
BAYER AG2 citations62
US6339117B2Jan 15, 2002
Whitened polymers and the use thereof in coating slips for coating substrates
BAYER AG2 citations61
US4017561AApr 12, 1977
Wet spun modacrylic filaments with improved coloristic properties
BAYER AG2 citations60
US4014958AMar 29, 1977
Dry-spun modacrylic filaments with improved coloristic properties
BAYER AG2 citations60
US5134113AJul 28, 1992
Thermoreactive recording material
BAYER AG1 citations52
US4871850AOct 3, 1989
New triazolopyrimidines and their use as initiators
BAYER AG1 citations52
US5135997AAug 4, 1992
Process for the solid phase polymerization of acrylonitrile from the gaseous phase
BAYER AG4 citations51
US4522764AJun 11, 1985
Process for the production of α, β-unsaturated carboxylic acid alkyl esters sulfonated in the α-position and compounds obtainable by this process
BAYER AG0 citations51
US4384091AMay 17, 1983
Process for the production of polymers containing acrylonitrile
BAYER AG1 citations51
US4151228AApr 24, 1979
Acrylonitrile polymer blended with a statistical copolymer of acrylic acid alkyl ester and styrene
BAYER AG0 citations51