Imidazole group containing polymeric catalysts their preparation

Details Imidazole group containing polymeric catalysts their preparation Imidazole group containing polymeric catalysts their preparation

1993-05-10

1995-09-12

Gupta, Yogendra N.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

525281, 525416, 525450, 525455, 525471, 528 52, C07D22900

Patent

active

054497752

ABSTRACT:
Polymeric, catalytically active compounds comprising polymer chains to which imidazole groups are linked terminally or laterally are used as catalysts for the dimerization of isocyanates.

REFERENCES:
patent: 3290288 (1966-12-01), Oertel et al.
patent: 3919195 (1975-11-01), Bakhitov et al.
patent: 4336365 (1982-06-01), Reischl et al.
patent: 4595534 (1986-06-01), Scholl
patent: 4687813 (1987-08-01), Lenz et al.
patent: 4786655 (1988-11-01), Grogler et al.
patent: 4797455 (1989-01-01), Lin et al.
patent: 4894429 (1990-01-01), Grogler et al.
patent: 4912210 (1990-03-01), Disteldorf et al.
patent: 4929724 (1990-05-01), Engbert et al.
patent: 4996281 (1991-02-01), So
patent: 5106875 (1992-04-01), Horn et al.
patent: 5149766 (1992-09-01), Bruchmann
patent: 5315004 (1994-05-01), Goldstein et al.
Synthesis, 463-464, 1975.
Recent Advances In Isoeyanate Chemistry, Chemical Review, 47-73, 1957.
Chemical Abstracts Registry, 1994.
Dictionary of Organic Compounds, vol. 3, Fifth Edition, pp. 3287-3288, 1982.
Chem Sources-U.S.A., 1994 Edition.

Affiliated with

Also associated with

Rating

Imidazole group containing polymeric catalysts their preparation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Imidazole group containing polymeric catalysts their preparation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Imidazole group containing polymeric catalysts their preparation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-406212