Inventor
SCHOENFELDER MANFRED
DE22 patents
Patents
22 patentsUS5076958ADec 31, 1991
Process for the production of isocyanurate polyisocyanates, the compounds obtained by this process and their use
BAYER AG66 citations94
US5455297AOct 3, 1995
Water-based coating compositions and their use for the production of flexible coatings
BAYER AG41 citations92
US4456647AJun 26, 1984
Plastics mouldings finished with a three-layer coating and a process for producing the finish
BAYER AG47 citations92
US4444973AApr 24, 1984
Coatings for thermoplastics
BAYER AG39 citations92
US6007619ADec 28, 1999
Use of nonionic, water-dispersible polyisocyanates as concrete additives
BAYER AG32 citations91
US4478893AOct 23, 1984
Polyisocyanate addition products useful as mold release agents and a process for their production
BAYER AG22 citations82
US4315091AFeb 9, 1982
Coatings for thermoplastics
BAYER AG26 citations82
US5281629AJan 25, 1994
Process for recovering and recycling organic binder components from a coatings slurry
BAYER AG9 citations74
US4870152ASep 26, 1989
Process for the production of compounds containing isocyanurate groups and olefinic double bonds and their use as binders
BAYER AG15 citations74
US4837273AJun 6, 1989
Lacquer binder containing graft copolymer and polyisocyanates
BAYER AG12 citations74
US4789718ADec 6, 1988
Polyurethanes soluble or dissolved in aromatic hydrocarbons, a process for their preparation and their use
BAYER AG9 citations74
US4692384ASep 8, 1987
Polyester polyols and their use as polyol component in two component polyurethane lacquers
BAYER AG11 citations74
US4656243AApr 7, 1987
Polyester polyols and their use as polyol component in two-component polyurethane lacquers
BAYER AG8 citations74
US4373080AFeb 8, 1983
Polyisocyanates, preparation and use thereof
BAYER AG6 citations74
US4340712AJul 20, 1982
Process for the preparation of polyisocyanates containing biuret and/or higher polyuret groups and use thereof as synthesis component in the preparation of polyurethane plastics
BAYER AG11 citations74
US4338431AJul 6, 1982
Process for the preparation of neopentyl glycol polyesters and co-polyesters
BAYER AG11 citations74
US4894430AJan 16, 1990
New polyester polyols and their use as polyol component in two-component polyurethane lacquers
BAYER AG14 citations72
US4369206AJan 18, 1983
Ammonium salts of α-ketocarboxylic acids
BAYER AG16 citations70
US5096994AMar 17, 1992
Polyisocyanates containing ester groups, a process for the production of these polyisocyanates and their use in polyurethane coating compositions
BAYER AG3 citations63
US4980500ADec 25, 1990
Process for the preparation of biuret polyisocyanates, the compounds obtained by this process and their use
BAYER AG3 citations63
US4301186ANov 17, 1981
Ammonium salts of α-ketocarboxylic acids
BAYER AG6 citations62
US6054528AApr 25, 2000
Aqueous coating adhesive and sealant compositions containing oxadiazolinones and polyamines
BAYER AG0 citations52