Process for the preparation of carbodiimides
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 5, 1991
Grant Date -
N/A
app pub date -
Sep 2, 1988
filing date -
Sep 9, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Loading Importance Indicators... 
Abstract
The photooxidation of N,N'-substituted thioureas with oxygen in the presence of an acid-trapping agent gives N,N'-substituted carbodiimides. The carbodiimides can be converted into cyanoguanidines, which are suitable as latent curing agents for epoxy resins.
Loading the Abstract Image...
OK
First Claim
Family
Loading Family data...
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully