Invention Grant
- Patent Title: Bis(aryloxyalkyl) esters of aromatic polycarboxylic acids and method of preparation
-
Application No.: US15231779Application Date: 2016-08-08
-
Publication No.: US09957223B2Publication Date: 2018-05-01
- Inventor: James T Tanner
- Applicant: James T Tanner
- Applicant Address: US SC Greenville
- Assignee: ETHOX CHEMICALS LLC
- Current Assignee: ETHOX CHEMICALS LLC
- Current Assignee Address: US SC Greenville
- Agent Isaac A. Angres
- Main IPC: C07C69/76
- IPC: C07C69/76 ; C07C69/92
Abstract:
The invention provides a compound of the formula: wherein Ar is selected from the group consisting of aryl, monosubstituted aryl and polysubstituted aryl, heteroaryl, monosubstituted heteroaryl and polysubstituted heteroaryl; Ar′ is selected from the group consisting of aryl, monosubstituted aryl and polysubstituted aryl, heteroaryl, monosubstituted heteroaryl and polysubstituted heteroaryl; R is an alkylene radical having 2-20 carbon atoms; and n=1-20. The compounds of the invention are used with polymer resins to enhance their gas barrier properties.
Public/Granted literature
- US20180037535A1 NOVEL BIS(ARYLOXYALKYL) ESTERS OF AROMATIC POLYCARBOXYLIC ACIDS AND METHOD OF PREPARATION Public/Granted day:2018-02-08
Information query
