Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1998-08-14
2000-04-25
Hampton-Hightower, P.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
528272, 528288, 528291, 528343, C08G 6944, C08G 7316
Patent
active
060545526
ABSTRACT:
In process for making a polyesteramide composition, an alkyl aryl terephthalate ester is formed from a dialkyl terephthalate by transesterification and then reacted with an alkyl diamine to form a bis-ester amide wherein the reaction product containing the bis-ester amide may be directly contacted with an alkyl diamine without the need for purification steps.
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Banach Timothy E.
Brunelle Daniel J.
Faber Reimo
Hoogland Gabrie
Lohmeijer Johannes Hubertus G. M.
General Electric Company
Hampton-Hightower P.
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