Inventor
MEINERS HANS-JOACHIM
DE16 patents
Patents
16 patentsUS4143003AMar 6, 1979
Polyurethanes made with linear polyamines
BAYER AG60 citations96
US4645630AFeb 24, 1987
Process for the production of microcellular or foamed moldings and compounds containing isocyanate-reactive groups suitable for carrying out this process
BAYER AG35 citations92
US4343339AAug 10, 1982
Process for the production of tires comprising vulcanized elastomers containing urethane groups
BAYER AG33 citations92
US4294934AOct 13, 1981
Process for the production of elastic, optionally cellular, polyurethane ureas
BAYER AG21 citations82
US5238973AAug 24, 1993
Process for the preparation of polyurea elastomers containing urethane groups
BAYER AG20 citations81
US4499038AFeb 12, 1985
Process for the production of microcellular moldings from diisocyanate and compounds containing groups obtained by reacting amino groups with carbon dioxide
BAYER AG14 citations73
US5504179AApr 2, 1996
Process for the manufacture of flexible molded parts
BAYER AG10 citations72
US4107103AAug 15, 1978
Polyurethanes produced from phosphorus containing flame retarding agents which are reactive with isocyanates
BAYER AG16 citations71
US4101468AJul 18, 1978
Process for cold-hardening polyurethane foams using sulfonamide emulsifiers
BAYER AG7 citations71
US4061697ADec 6, 1977
Phosphorus containing flame retarding agents which are reactive with isocyanates
BAYER AG7 citations71
US4038221AJul 26, 1977
Process for the production of cold hardening foams containing urethane groups by in-mold foaming
BAYER AG7 citations68
US5283364AFeb 1, 1994
Hydrolysis process for polyamines
BAYER AG4 citations63
US5262448ANov 16, 1993
Process for the preparation of polyurea elastomers containing urethane groups
BAYER AG4 citations62
US4022720AMay 10, 1977
Process for the production of polyurethane foams
BAYER AG4 citations62
US4107152AAug 15, 1978
Polyurethanes produced from phosphorus containing flame retarding agents which are reactive with isocyanates
BAYER AG4 citations60
US4206289AJun 3, 1980
Process for the production of cold-curing foam resins which contain urethane groups
BAYER AG6 citations57