http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05112777-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_313f69d47526fdea2a26937b1eabf40b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-73 |
| filingDate | 1991-10-21^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52cc661a2531fa864ecfc40fb11043e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3dacca64a11a5f8e6b561c1ad468434c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_919face6776a2d3ab537a52b49ded6bb |
| publicationDate | 1993-05-07^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05112777-A |
| titleOfInvention | Photochromic molded body |
| abstract | (57) [Abstract] [Purpose] To improve the durability of photochromic action of spirooxazine compound dispersed in resin. [Constitution] The following formula [Chemical formula 1] {However, Is Or [Chemical 4] (However, R 7 is a hydrogen atom, a halogen atom or the like.), R 1 and R 2 are the same or different alkyl groups, respectively, and these together form a ring. R 3 may be a hydrocarbon group or the like, and R 4 , R 5 and R 6 may be the same or different hydrogen atom or halogen atom. } A resin containing a photochromic compound represented by A photochromic molded article obtained by laminating a layer of a thermosetting resin, for example, a polyallyl diglycol carbonate on both surfaces of a layer of polyvinyl alcohol. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0708164-A2 |
| priorityDate | 1991-10-21^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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