Inventor
SCHONFELDER MANFRED
3 patents
Patents
3 patentsUS4101530AJul 18, 1978
Process for the production of polyisocyanate mixtures containing blocked isocyanate groups
BAYER AG24 citations76
US4124569ANov 7, 1978
Process for the preparation of polyisocyanates containing urethane and biuret groups
BAYER AG8 citations72
US4242410ADec 30, 1980
Process for the production of foam plastics based on polyisocyanates having a light and yellowing resistant top layer and resultant product
BAYER AG18 citations71