C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
C08J 11/02 (2006.01) B01D 15/08 (2006.01) B01D 53/02 (2006.01) B01J 8/00 (2006.01) B01J 19/18 (2006.01) C08G 63/78 (2006.01) C08G 63/183 (2006.01)
Patent
CA 2430585
The present invention provides a process for recovering a dihydroxy compound from a fluid stream that results from the preparation of a polyester by use of an adsorption system to selectively recover the dihydroxy compound.
L'invention concerne un procédé permettant de récupérer un composé dihydroxy à partir d'un écoulement fluidique obtenu à la suite de la préparation d'un polyester, au moyen d'un système d'absorption afin de récupérer le composé dihydroxy.
Eastman Chemical Company
Gowling Lafleur Henderson Llp
Grupo Petrotemex S.a. de C.v.
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