Functionalized polymers

Details Functionalized polymers Functionalized polymers

1998-09-29

2000-03-14

Acquah, Samuel A.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

528272, 528287, 528290, 528292, 528293, 528296, 528302, 528335, 528337, 525424, 525437, 525440, 525535, 525538, 525540, C08F28304, C08G 6948, C08G 6368

Patent

active

060374217

ABSTRACT:
The present invention provides a condensation polymer, selected from the group consisting of polyamides and polyesters, that comprises between about 0.5% and about 4.0%, based on the theoretical moles of monomeric repeat units, of a trifunctional repeat unit. One of the functional groups of the trifunctional repeat unit comprises a moiety that imparts a desired property to the polymer, such as stain resistance or UV stabilization. One particular embodiment of the invention is a nylon 66 polymer that comprises between about 0.5% and 4.0%, based on the theoretical moles of nylon 66 repeat units, of a trifunctional repeat unit having the general formula: ##STR1## wherein R is the functional group that imparts a desired property to the polymer; a, b, and c are separately integers from 0-5. Preferably a+b=5 and c is 3.

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