http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2012102410-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1092 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-23 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D407-04 |
| filingDate | 2012-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2012102410-A1 |
| titleOfInvention | Chromene compounds |
| abstract | The color tone at the time of color development shows an intermediate color, the initial coloration is small, the double peak property is high, the color development sensitivity is high, the color fading speed is fast, the color density is not lowered, the photochromic durability is excellent, and Provided is a chromene compound that can be dissolved at a high concentration in a monomer composition serving as a substrate of an optical article. Following formula (1) (Wherein the substituent R 3 at the 11-position contains a thiol group, an alkylthio group, an alkoxyalkylthio group, a haloalkylthio group, a cycloalkylthio group, an arylthio group, a heteroarylthio group, a sulfonyl group, and a sulfinyl group). Whether the substituents R 1 and R 2 at the 6-position and the 7-position are a combination of an aryl group or a heteroaryl group and an electron donating group having a Hammett number σ p of −0.1 or less. , R 1 and / or R 2 is a sulfur-containing first substituent selected from a thiol group, an alkylthio group, an alkoxyalkylthio group, a haloalkylthio group, a cycloalkylthio group, an arylthio group and a heteroarylthio group. Chromene compound, and photochromic curability comprising the chromene compound and a polymerizable monomer To provide a Narubutsu. |
| priorityDate | 2011-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 208.