| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_30508995cd0612a3c4a7c3fde3e728b3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-001 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03H1-02 |
| filingDate |
1991-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f26860326241d75be818d3bbc16a6b9d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_201eaaffa85e39c494ae180b1aa6937a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7b01ae356f8b71642738c4ce576f543 |
| publicationDate |
1993-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2678748-A1 |
| titleOfInvention |
PHOTOPOLYMERIZABLE, RED SENSITIVE COMPOSITIONS USEFUL FOR RECORDING PHASE HOLOGRAMS. |
| abstract |
The invention relates to photopolymerizable compositions, characterized in that they consist of a solution of: (I) at least one substance chosen from the group consisting of: (A) monomers containing at least one ethylenic double bond, (B) polyfunctional acrylic or methacrylic oligomers, and (C) addition compounds derived from a polyol acrylate or methacrylate and from an acrylic acid, or derived from an I (B) oligomer and from an acrylic acid. (II) a free radical generator system comprising (D) at least one organic reducing agent, (E) at least one quantum effect enhancer, (F) at least one light absorber whose absorption spectrum extends between 600 nm and the near infrared. Application to the production of phase holograms. |
| priorityDate |
1991-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |