Assertion: acetaldehyde | /r/HasProperty | added
Facets:
value: prior to pelletization
type: TEMPORAL
Source sentences:
text: The oximation reaction itself is performed in a convention fashion at atmospheric pressure with the temperature at the point where acetaldehyde is added preferably kept below about 50° C. and more preferably between 20° C. and 35° C.
text: The oximation reaction itself is performed in a convention fashion at atmospheric pressure with the temperature at the point where acetaldehyde is added preferably kept below about 50°C and more preferably between about 20°C and 35°C.
text: If the polymer is pelletized the acetaldehyde reducing additive may be added prior to pelletization or after remelting.