Carbodiimides and processes therefor

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

528 43, 528 51, 528 67, C07C26700, C08G 1816

Patent

active

053490878

ABSTRACT:
Processes are provided for making polycarbodiimides with high carbodiimide contents from isocyanates, and for selectively making mixed aryl-tertiary carbodiimides from isocyanates. Also provided are carbodiimides containing alpha-methylstyryl groups, and polymers made therefrom. All of these polymers and compounds are useful in coatings, and for other applications.

REFERENCES:
patent: 3406198 (1968-10-01), Budnick
patent: 4072712 (1978-02-01), Meisert et al.
patent: 4137386 (1979-01-01), Smith
patent: 4419294 (1983-12-01), Feldman et al.
patent: 4910339 (1990-03-01), Henning et al.
patent: 5008363 (1991-04-01), Mallonet al.
patent: 5105010 (1992-04-01), Sundararaman et al.
K. Wagner et al., Angew. Chem. Int. ed. Engl., 20:819-830 (1981).
K. Kondo et al., Technol. Rep. Osaka Univ., 25:487-489 (1975).
H. Kamogawa et al., Bull. Chem. Soc. Jap. 52(2):533-535 (1979).
J. L. Monagle, J. Org. Chem. 27:3851-3855 (1962).
T. W. Campbell et al., J. Org. Chem. 28:2069-2975 (1963).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Carbodiimides and processes therefor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Carbodiimides and processes therefor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Carbodiimides and processes therefor will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2430015

All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.