New masked polyisocyanates, one of the processes for the production thereof and process for the preparation of polymers from the said masked polyisocyanates
A Standard patent application filed on 23 December 1994 credited to Bernard, Jean-Marie
Details
Application number :
81721
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
New masked polyisocyanates, one of the processes for the production thereof and process for the preparation of polymers from the said masked polyisocyanates