|
|
|
|
Nov 01, 1926
Condensation products from formaldehyde and urea obtained
F. Pollack obtains condensation products from formaldehyde
and urea by reacting urea, etc., with formaldehyde (or a
polymer of it) in the presence of a base such as ammonia,
pyridine, or urea itself.
--Lauren McCann
|
|
|