Patent Number: 6,252,011

Title: Blends of polyetherimides with polyesters of 2,6-naphthalenedicarboxylic acid

Abstract: This invention relates to a visually clear blend of thermoplastic polymers comprising a polyetherimide and a polyester of (a) an acid component comprising 2,6-naphthalene dicarboxylic acid and (b) a glycol component comprising at least one glycol selected from the group consisting of ethylene glycol, 1,3-trimethylene glycol, 1,4-butanediol, 1,5-pentanediol, 1,6-hexanediol, 1,7-heptanediol, neopentyl glycol, 1,4-cyclohexanedimethanol and diethylene glycol.

Inventors: Scott; Christopher E. (Kingsport, TN)

Assignee: Eastman Chemical Company

International Classification: C08L 67/00 (20060101); C08L 67/02 (20060101); C08L 79/00 (20060101); C08L 79/08 (20060101); C08L 079/08 ()

Expiration Date: 06/26/2018