| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3a5b51a7f0b4e85eab6cc177356c48bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e8d6977fcb8518adf6b153a168911fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_62e50ad06c3a58d391e3ce08b5ff7982 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H2260-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03H1-0248
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-001 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03H1-02 |
| filingDate |
1994-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be6270d836a7dd853552edaa32743163
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67fc20915bc1dbcf88ae0bf282912c60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4fe238515dda0e6076564bc292199757 |
| publicationDate |
1994-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2120847-A1 |
| titleOfInvention |
Photosensitive composition for volume hologram recording |
| abstract |
Abstract A photosensitive composition for volume hologram recording, used for recording an interference fringe produced by the interference of laser beams or beams of light having excellent coherence as a fringe having a different refractive index. The composition comprises (a) a radical polymerizable compound having a 9,9-diarylfluorene skeleton that is liquid at normal temperature; (b) a compound having compatibility with component (a), which is selected from the group consisting of a cationic polymerizable compound, a radical polymerizable compound having no 9,9-diarylfluorene skeleton and a plasticizer; and (c) a radical photopolymerization initiator that is sensitive to a laser beam having a specific wavelength or light having a specific wavelength and excellent coherence to polymerize the component (a). The average refractive index of component (a) is larger than that of component (b). |
| priorityDate |
1993-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |