C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
402/131, 402/160
C08G 18/76 (2006.01) C07C 205/06 (2006.01)
Patent
CA 1146957
ABSTRACT OF THE DISCLOSURE The instant invention is directed to diiso- cyanates based on diphenylmethane which may be methyl- substituted and which are characterized in particular by isocyanate groups in the 3,4'- and optionally in the 2,2'-position. The instant invention is also directed to a number of independent processes for their production and to their use as isocyanate component in the production of polyurethanes.
357631
Brockelt Michael
Knofel Hartmut
Wegener Gerhard
Aktiengesellschaft Bayer
Sherman
LandOfFree
Diisocyanates and diisocyanate mixtures based on... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Diisocyanates and diisocyanate mixtures based on..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diisocyanates and diisocyanate mixtures based on... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1010126