Inventor
HESS BERNHARD
US15 patents
⚠️ This page may combine multiple inventors who share the name “HESS BERNHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
14 patentsUS5334692AAug 2, 1994
Highly branched polyphosphonates based on melamine
BAYER AG58 citations94
US4413072ANov 1, 1983
Mixtures of polyurethanes and unsaturated polyester resins
BAYER AG24 citations81
US5081269AJan 14, 1992
Oligomer epoxy resins based on cyclohexyldiphenol derivatives and reaction products thereof with (meth)acrylic acid and diisocyanates
BAYER AG5 citations74
US4163093AJul 31, 1979
Process for the production of polyesters for air-drying unsaturated polyester resins
BAYER AG18 citations73
US4100224AJul 11, 1978
Stable organic dispersions which can be cured with little shrinkage, based on unsaturated polyester resins and thermoplastic polymers
BAYER AG18 citations73
US4079024AMar 14, 1978
Free-flowing unsaturated polyester moulding compositions hardenable with very little shrinkage
BAYER AG14 citations72
US4806603AFeb 21, 1989
Polyester resin compositions which can be hardened with little shrinkage
BAYER AG10 citations71
US4222927ASep 16, 1980
Dispersions of powders in unsaturated polyesters
BAYER AG9 citations71
US4595725AJun 17, 1986
Unsaturated polyester resins, a process for their production and their use for the production of molding compositions
BAYER AG8 citations68
US5145920ASep 8, 1992
Oligomer epoxy resins based on cyclohexyldiphenol derivatives and reaction products thereof with (meth)acrylic acid and diisocyanates
BAYER AG4 citations63
US4961179AOct 2, 1990
Curable reaction compositions for producing data carriers
BAYER AG2 citations62
US4051085ASep 27, 1977
Hardenable moulding compositions containing a thermoplastic polymer a copolymerizable vinyl compound and a polyesterurethane
BAYER AG6 citations61
US3940350AFeb 24, 1976
Moulding compositions based on unsaturated polyesters, copolymerisable vinyl monomers and cellulose esters
BAYER AG6 citations59
US5286831AFeb 15, 1994
At least substantially pore-free polyurethane molding compounds
BAYER AG0 citations50