The result showed that thermal oxidation products of PEN were mainly naphthoic
acid end groups.
Santaniello, New Synthesis of 6[3-(1- adamantyl)-4-methoxyphenyl]-2-naphthoic
acid and Evaluation of the Influence of Adamantyl Group on the DNA Binding of a Naphthoic
8,435,502 B2; Galderma Research & Development, Biot, France, has patented a topically applicable and stable cosmetic/dermatological composition that contains at least one naphthoic
acid compound useful for the treatment of keratinization disorders and an anti-irritant amount of at least one polyurethane polymer.
Ancistroealaines A and B, two new bioactive naphthylisoquinolines, and related naphthoic
acids from Ancisavcladus ealaensis.
acid, behenyl alcohol (1-docosanol), and platinum on alumina (1.
1%, a naphthoic
acid derivative with retinoid-like activity, is prescribed in over 80 countries worldwide under the trade name Differin.
Adapalene (Differin) is a synthetic naphthoic
acid derivative with retinoid activity.
LCP polymer A unfilled [copolymer of p-hydroxy benzoic acid (HBA), 6-hydroxy-2 naphthoic
acid (HNA), terephthalic acid (TA), and amide II].
Ancistroealaines A and B, two new bioactive naphthlisoquinolines, and related naphthoic
acids from Ancistrocladus ealaensis.
The chosen TLCP was an aromatic liquid crystalline poly(ester amide), Vectra B950 (VB) (a copolymer based on 6-hydroxy-2 naphthoic
acid (60%), terephthalic acid (20%), and aminophenol (20%)) produced by Hoechst Celanese Co.
The LCP used was Vectra A950 (Hoechst-Celanese), a random copolyester of 73 mol% of p-hydroxybenzoic acid (HBA) and 27 mol% of 2,6-hydroxy naphthoic
Blends of two different thermotropic liquid crystalline polymers, poly(p-hydroxy benzoic acid-co-2, 6-hydroxy naphthoic
acid), VA, and poly(p-hydroxybenzoic acid-co-terephthalic acid-co-aminophenol), VB, were obtained by direct injection molding throughout the full composition range.