http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2008284217-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_99a539c319f2056fccf3e4dc2b76c7df |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-40 |
| filingDate | 2008-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c8b3e19603068808d1ae333e1d92f37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d5557ab93bfb092721f7592477e6abf |
| publicationDate | 2012-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AU-2008284217-B2 |
| titleOfInvention | Method of quenching electronic excitation of chromophore-containing organic molecules in photoactive compositions |
| abstract | The photostabilizing electronic excited state energy - particularly singlet state energy from a UV-absorbing molecule has been found to be readily transferred to (accepted by) α-cyanodiphenylacrylate compounds of formulas (I) and (V) having an alkoxy radical preferably in the four (para) position (hereinafter methoxycrylenes) on one or both of the phenyl rings: (I) wherein at least one of R and R is a straight or branched chain C -C alkoxy radical, preferably C-C, more preferably C-C, and most preferably methoxy, and any non-alkoxy radical R or R is hydrogen; and R is a straight or branched chain C -C alkyl radical, preferably C-C, more preferably C(II); wherein A and B are the same or different and are selected from the group consisting of oxygen, amino and sulfur; R and R are the same or different and are selected from the group consisting Of C-C alkyl, C-C alkylene, C-C alkyne, C-C cycloalkyl, C-C substituted alkylene, C-C substituted alkyne, aryl, substituted aryl, heteroaryl, heterocycloalkyl, substituted heteroaryl and substituted heterocycloalkyl; R is selected from the group consisting Of C-C alkyl, C-C alkylene, CC alkyne, C-C cycloalkyl, C-C substituted alkyl, C-C substituted cycloalkyl, C-C substituted alkylene, C-C substituted alkyne; R, R, R and R are the same or different and are selected from the group consisting of C-C alkoxy straight chin on branched and a, b, c and d are each either 0 or 1, and a, b, c and d add up to 1, 2, 3, or 4. |
| 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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