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:
Apr. 25, 1989
Filed:
Jul. 09, 1987
Applicant:
Inventors:
Kisei Kitano, Yokohama, JP;
Yasuyuki Goto, Yokohama, JP;
Assignee:
Chisso Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K / ; C07D / ; G02F / ;
U.S. Cl.
CPC ...
25229961 ; 2522995 ; 3503 / ; 544298 ;
Abstract
Novel compounds which, when used as a component of nematic liquid crystal compositions, can improve the characteristics of .DELTA.n and viscosity of the resulting liquid crystal compositions and also does not greatly adversely affect other characteristics thereof, and a liquid crystal composition containing such a compound are provided, which compound is expressed by the formula ##STR1## wherein R.sub.1 and R.sub.2 each independently represent an alkyl group of 1 to 12 carbon atoms.
Kitano, Kisei. (1989). 2-(trans-4-alkylcyclohexyl)-5-alkoxypyrimidines (U.S. Patent No. 4824596). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4824596
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile