http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010535779-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q17-00 |
| filingDate | 2008-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2010-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2010535779-A |
| titleOfInvention | Method for quenching electronic excitation of chromophore-containing organic molecules in photoactive compositions |
| abstract | 【Task】 Light stabilization of electronically excited state energy (especially singlet state energy) from UV absorbing molecules is easily transferred to α-cyanodiphenylacrylic compounds of formulas (I) and (V) ( Is accepted). The α-cyanodiphenylacrylic acid compound has an alkoxy radical, and the alkoxy radical is preferably in the 4 (para) position (hereinafter referred to as methoxyacrylene) on one or both of the phenyl rings. is there. (I) where at least one of R 1 and R 2 is a linear or branched C 1 -C 12 alkoxy radical, preferably C 1 -C 8 , more preferably C 1 -C 4. , and most preferably a methoxy, any non-alkoxy radical R 1 or R 2 is hydrogen, R 3 is a linear or branched C 1 -C 2, 4 alkyl radical, preferably a C 12 - C 2,4 , more preferably C 20 (II), A and B are the same or different and are selected from the group consisting of oxygen, amino and sulfur, and R 1 and R 3 are the same Or differently, C 1 -C 3 O alkyl, C 2 -C 30 alkylene, C 2 -C 30 alkyne, C 3 -C 8 cycloalkyl, C 1 -C 3 O substituted alkylene, C 2 -C 30 substituted alkyne, aryl, Substituted aryl, heteroaryl, heterocycloalkyl, substituted hetero Is selected from the group consisting of the reel and substituted heterocycloalkyl, R 2 is, C 1 -C 30 alkyl, C 2 -C 30 alkylene, C 2 C 30 alkyne, C 3 -C 8 cycloalkyl, C 1 -C 30 Is selected from the group consisting of substituted alkyl, C 3 -C 8 substituted cycloalkyl, C 1 -C 30 substituted alkylene, C 2 -C 30 substituted alkyne, and is R 4 , R 5 , R 6 and R 7 identical? Or alternatively, selected from the group consisting of branched C 1 -C 30 alkoxy straight chain, wherein a, b, c and d are each 0 or 1, and a, b, c and d are in total 1, 2, 3, or 4. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7113857-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010535778-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020525473-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014509618-A |
| priorityDate | 2007-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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