Process for preparing naphthalenedicarboxylic acid containing po

Details Process for preparing naphthalenedicarboxylic acid containing po Process for preparing naphthalenedicarboxylic acid containing po

1994-05-05

1995-02-21

Acquah, Samuel A.

Plastic and nonmetallic article shaping or treating: processes

Shaping or treating luminescent material

528272, 528298, 528299, 528302, 528305, 528308, 525437, 264239, 264240, C09K 1100

Patent

active

053913302

ABSTRACT:
This invention relates to naphthalenedicarboxylic acid containing polymer compositions having reduced fluorescence. More specifically, the process involves melt blending a naphthalenedicarboxylic acid containing polymer with 0.1 to 5 weight percent of a fluorescence quenching compound selected from a halogen containing aromatic compound, an aromatic ketone or a naphthol compound and thermoforming the blend into an article. The blends are useful for packaging applications where clarity and/or aesthetic appeal are of concern.

REFERENCES:
patent: 4101528 (1978-07-01), Knopka
CA 116(6):42677v.
CA 86(24):172389a.
CA 84(24):166120y.
CA 84(6):32474h.
CA 83(20):165176p.

Affiliated with

Also associated with

Rating

Process for preparing naphthalenedicarboxylic acid containing po does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for preparing naphthalenedicarboxylic acid containing po, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing naphthalenedicarboxylic acid containing po will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1928294