Naphthalenedicarboxylic acid containing polymer compositions hav

Details Naphthalenedicarboxylic acid containing polymer compositions hav Naphthalenedicarboxylic acid containing polymer compositions hav

1994-05-05

1995-02-28

Acquah, Samuel A.

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

Synthetic resins

From carboxylic acid or derivative thereof

528272, 528288, 528302, 528308, C08G 6318

Patent

active

053938623

ABSTRACT:
This invention relates to naphthalenedicarboxylic acid containing polymer compositions having reduced fluorescence. More specifically, the polymers contain at least 0.1 mole percent of 2,6-naphthalenedicarboxylic acid or 2,6-naphthalenedicarboxylate ester, with 0.1 to 5 mole percent of a copolymerizable aromatic ketone. These polymers are useful for packaging applications where clarity and/or aesthetic appeal are of concern.

REFERENCES:
patent: 4059546 (1977-11-01), Knopka
patent: 4101528 (1978-07-01), Knopka

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