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:
Nov. 20, 2007
Filed:
Oct. 27, 2005
Mikhail Vladimirovich Alfimov, Moscow, RU;
Valery Alexandrovich Barachevsky, Moscow, RU;
Valery Alexandrovich Vasnev, Moscow, RU;
Alexander Alexandrovich Dunaev, Moscow, RU;
Igor Viktorovich Zavarzin, Lyublinskaya, RU;
Sergei Nikolaevich Ivanov, Moscow, RU;
Muhammed Lastanbievich Keshtov, Moscow, RU;
Mikhail Mikhailovich Krayushkin, Moscow, RU;
Yury Aleksandrovich Pyankov, Moskovskaya oblast, RU;
Stanislav Leonidovich Semenov, Moscow, RU;
Yury Petrovich Strokach, Moskovskaya oblast, RU;
Vladimir Nikolaevich Yarovenko, Moscow, RU;
Mikhail Vladimirovich Alfimov, Moscow, RU;
Valery Alexandrovich Barachevsky, Moscow, RU;
Valery Alexandrovich Vasnev, Moscow, RU;
Alexander Alexandrovich Dunaev, Moscow, RU;
Igor Viktorovich Zavarzin, Lyublinskaya, RU;
Sergei Nikolaevich Ivanov, Moscow, RU;
Muhammed Lastanbievich Keshtov, Moscow, RU;
Mikhail Mikhailovich Krayushkin, Moscow, RU;
Yury Aleksandrovich Pyankov, Moskovskaya oblast, RU;
Stanislav Leonidovich Semenov, Moscow, RU;
Yury Petrovich Strokach, Moskovskaya oblast, RU;
Vladimir Nikolaevich Yarovenko, Moscow, RU;
Abstract
The invention relates to photochromic monomers based on benzothiophenes and a method for preparing them, and to photochromic polymers-polyazomethines that are reversibly photocontrollable due to the introduction of photochromic fragments from the class of dihetarylethenes into their structure. The invention provides photochromic photocontrollable polymers for the creation of new information technologies.