http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5227274-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-136 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-002 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-028 |
| filingDate | 1991-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1993-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78f476228bb4b244291fd057089c4b6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcbc00a6fe8012754881edb3bdcfa50d |
| publicationDate | 1993-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5227274-A |
| titleOfInvention | Process for preparation of light-sensitive material containing microcapsules |
| abstract | A process for preparation of a light-sensitive material containing microcapsules is disclosed. The light-sensitive material comprises a light-sensitive layer provided on a support. The microcapsules are dispersed in the light-sensitive layer. The process of the present invention comprises the steps of: (1) mixing a silver halide emulsion and the reducing agent or the photopolymerization initiator with the polymerizable compound to prepare a light-sensitive composition; (2) emulsifying the composition in an aqueous medium to prepare an aqueous emulsion; (3) forming a shell around the droplets of the composition contained in the aqueous emulsion to prepare a microcapsule dispersion; (4) coagulating the aqueous medium to set the microcapsule dispersion; (5) storing the set microcapsule dispersion; (6) melting the aqueous medium to prepare a coating solution of the light-sensitive layer; and (7) coating the solution on the support. Between the steps (2) and (3), the process preferably further contains the steps of: (a) precipitating the droplets of the light-sensitive composition in the aqueous emulsion; (b) removing at least 50% of the supernatant medium from the droplets; and (c) emulsifying the droplets in an aqueous medium again. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5672301-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5691060-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002025986-A1 |
| priorityDate | 1990-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 133.