Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Patent
1994-02-02
1998-03-10
Mosley, Terressa
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
428480, 521 485, 524600, 524601, 524604, 524605, 525 43, 525437, 528274, 528302, 528308, 528483, C08G 6302
Patent
active
057262772
ABSTRACT:
An adhesive or coating composition comprises a reaction product of terephthalate polymer and mixture of glycols in the presence of a glycolysis catalyst. The reaction product is further reacted with a difunctional organic acid. The recycled polymer which is formulated as adhesive or binder can be used in many fields.
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Flint Cort
Mosley Terressa
Seydel Companies, Inc.
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