The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 20, 1989
Filed:
Jul. 05, 1985
Applicant:
Inventor:
Donald R Kelsey, Hillsborough, NJ (US);
Assignee:
Amoco Corporation, Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07C / ; C07C / ; C07D / ; C07D / ; C08G / ; C08G / ; C08G / ; C08G / ;
U.S. Cl.
CPC ...
528 75 ; 2522995 ; 2522996 ; 2522997 ; 528167 ; 528170 ; 528174 ; 528192 ; 528196 ; 528203 ; 528204 ; 528205 ; 528219 ; 528289 ; 528291 ; 3503 / ; 350352 ; 534845 ; 534850 ; 534853 ; 546257 ; 548151 ; 548433 ; 558410 ; 560141 ; 564148 ; 564155 ; 564274 ; 564305 ; 564310 ; 564311 ; 564443 ; 568718 ;
Abstract
Described herein are novel substantially linear monomeric compositions which can be polymerized with one or more difunctional monomers to give novel polymeric compositions having liquid crystal properties. This invention is also directed to a process for preparation of the novel substantially linear monomeric compositions.