| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ebc284a55d5daf0e209d6186c9e65c |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-60 |
| filingDate |
1991-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60b9dce0e9005902118b874f4407855c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83580eab2810459090bc3d8fd8e30c35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39447514af9285c37fff144d476653d9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b6d4cd6b2c85be10ccc5e7b49db549a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41e14ec335e720f261c6160d97a169b8 |
| publicationDate |
1993-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05155934-A |
| titleOfInvention |
Photochromic polymer compound |
| abstract |
(57) [Abstract] [Purpose] It can be used for photoconductors required for image forming devices. It is to supply an azobenzene-based compound exhibiting photochromic properties by reversible isomerization accompanying light irradiation. [Structure] Chemical Formula 1 (In the formula, R 1 represents a hydrogen atom or an alkyl group having 1 or more carbon atoms. R 2 and R 3 may be the same or different and each is a group —NO 2 or an alkyl halide. Represents a halogen atom, and n is a natural number of 1 or more), and is preferably a polymer compound in which R 2 and R 3 are in the ortho or meta position with respect to the azo group. [Chemical 1] |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6321652-B1 |
| priorityDate |
1991-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |