Inventor
GRAMMEL JURGEN
6 patents
Patents
6 patentsUS4108814AAug 22, 1978
Aqueous polyurethane dispersions from solvent-free prepolymers using sulfonate diols
BAYER AG259 citations98
US4092286AMay 30, 1978
Production of water-dispersible polyurethanes having ionic groups and hydrophilic side chains
BAYER AG148 citations97
US4269748AMay 26, 1981
Process for the preparation of aqueous polyurethane dispersions and solutions
BAYER AG120 citations96
US4035213AJul 12, 1977
Soft textile coatings resembling napa leather
BAYER AG47 citations89
US4029534AJun 14, 1977
Composite materials and processes for their production
BAYER AG44 citations89
US3989870ANov 2, 1976
Plastic sheet adhered to polyurethane ionomer latex foam
BAYER AG36 citations89