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:
Jan. 25, 2005
Filed:
Jun. 28, 2001
Eun Kyoung Kim, Yusung-ku, KR;
Song Yun Cho, Wonju, KR;
Dong Ju Jeon, Yusung-ku, KR;
Young MI Kim, Seo-ku, KR;
Eun Kyoung Kim, Yusung-ku, KR;
Song Yun Cho, Wonju, KR;
Dong Ju Jeon, Yusung-ku, KR;
Young Mi Kim, Seo-ku, KR;
Korea Research Institute of Chemical Technology, Daejeon, KR;
Abstract
Novel photochromic diarylethenes substituted with an isoxazole group and the method of preparation are disclosed. Also disclosed are compositions made with the photochromic diarylethenes. The preparation of thin films with the photochromic diarylethenes or compositions thereof are disclosed. The photochromic diarylethenes or compositions thereof may be used, for example in recording materials, photochromic windows, indicating elements, plastic mirrors, photochromic filters, photo switches, photosensitive drums, recording elements, solar cells, lens, fibers and optical elements.