| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20688220cab72ad01902ff5223732946 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-143
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-163 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-685
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-685 |
| filingDate |
1971-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7450cb0925c77af4c2ff1a3d11787512
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1080632ffa8f4c1d25a8110c29a018f5 |
| publicationDate |
1974-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3810763-A |
| titleOfInvention |
Photochromic composition containing polyhalogenated hydrocarbon,spiropyran compound and zno or pb(ii) oxide and the use thereof |
| abstract |
A PHOTOGRAPHIC PROCESS WHEREIN A VISIBLE IMAGE IS FORMED BY PRINT-OUT OR OPTICAL DEVELOPMENT IN A RECORDING MATERIAL COMPRISING IN INTIMATE ADMIXTURE A SPIROPYRAN COMPOUND, AN ULTRAVIOLET LIGHT-SENSITIVE COMPOUND CAPABLE OF PRODUCING ON EXPOSURE WITH ULTRAVIOLET LIGHT WITH THE SPIROPYRANE DYE SALT AND A SENSITIZING AGENT AN INORGANIC COMPOUND PRODUCING PHOTOELECTRONS UNDER THE INFLUENCE OF ACTIVATING ELECTROMAGNETIC RADIATION AND HAVING A BASIC OR AMPHOTERIC CHARACTER. PREFERRED RECORDING MATERIALS CONTAIN A SPIRODINAPHTHOPYRAN COMPOUNT, CARBON TETRABROMIDE AND-/OR IDOFORM AND A SENSITIZING AGENT PHOTOCONDUCTIVE ZINC OXIDE IN CONJUNCTION WITH A TRIARY STIBINE AS ANTIFOGGING AGENT. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4207102-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4394439-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4232108-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4316027-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4845021-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4342696-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4345073-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4348508-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4384094-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4382134-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4101323-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4029677-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4012232-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4110348-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4010033-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4029506-A |
| priorityDate |
1970-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |