http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0152475-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-001 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-00 |
| filingDate | 1984-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1987-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1987-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0152475-B1 |
| titleOfInvention | Photopolymerizable compositions |
| abstract | Novel photopolymerizable compositions which comprise a dye sensitizer, a branched polyethylenimine as a polymerization initiator and a free radical polymerizable ethylenic unsaturated monomer. Inthe preferred embodiments, the branched polyethylenimine is used in combination with lithium acrylate. This combination provides dry coatings which may be stored for extended periods prior to being activated for imaging, and which produce volume holograms of very hich resolution and diffraction efficiency. Methods of increasing the resistance of the hologram to changes induced by high humidity also are disclosed. |
| priorityDate | 1983-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.