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:
Jul. 09, 1985
Filed:
Mar. 29, 1984
Applicant:
Inventors:
Roman Dabrowski, Warsaw, PL;
Jerzy Dziaduszek, Warsaw, PL;
Tomasz Szczucinski, Warsaw, PL;
Zofia Stolarz, Warsaw, PL;
Jerzy Zielinski, Warsaw, PL;
Krystyna Kenig, Warsaw, PL;
Assignee:
Wojskowa Akademia Techniczna Im., Warsaw, PL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K / ; G02F / ; C07C / ;
U.S. Cl.
CPC ...
25229963 ; 2522995 ; 25229961 ; 25229966 ; 260454 ; 3503 / ; 3503 / ;
Abstract
Novel 4-/trans-4'-n-alkylcyclohexyl/-1-isothiocyanatobenzenes expressed by the general formula ##STR1## where n is an integer number from 1 to 12, method of their preparation and liquid crystal composition containing these novel compounds revealing a wide nematic phase range and low viscosity.
Dabrowski, Roman. (1985). Liquid crystalline cyclohexylbenzene derivatives their preparation and (U.S. Patent No. 4528116). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4528116
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile