100743-90-6Relevant articles and documents
Free-radical chain generation of ketene during the synthesis of liquid crystalline aromatic polyesters
Stuparu, Mihaiela C.,Xu, Juhua,Hall Jr.
experimental part, p. 6743 - 6744 (2010/04/27)
At the high temperatures used for the preparation of liquid crystalline aromatic polyesters (LCPs), ketene cleavage occurred from acetoxyarenes. Ketene is known to oligomerize to colored oligomers which may be responsible for an undesirable yellow color i