Epoxidized isocyanates and process for their preparation

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

549529, 549551, C07D30114, C07D30119, C07D30336

Patent

active

047883030

ABSTRACT:
A process is disclosed for preparation of novel epoxy-substituted aralkyl isocyanates by reaction of tertiary aralkyl olefins and an epoxidizing agent at a temperature of from -35.degree. C. to about 50.degree. C. The compounds are useful as intermediates to produce curing agents for polyfunctional active hydrogen-containing compounds, e.g., by reaction with polyols to produce epoxy-pendant urethanes and then with polyamines, and the like.

REFERENCES:
patent: 3407175 (1968-10-01), Presley et al.
patent: 3927067 (1975-12-01), Cantor et al.
patent: 3984376 (1976-10-01), Yokono et al.
patent: 4163096 (1979-07-01), Seiz et al.
patent: 4542165 (1985-09-01), Kumata et al.

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

Epoxidized isocyanates and process for 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 Epoxidized isocyanates and process for their preparation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Epoxidized isocyanates and process for their preparation will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-364460

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