http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006212573-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36eb00a5c4946507dd04f3fd4bbd3fbb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00 |
| filingDate | 2005-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97294f2503e373da449653c2874a81f8 |
| publicationDate | 2006-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006212573-A |
| titleOfInvention | Photochromic microcapsule, ink composition using photochromic microcapsule, and method for producing photochromic microcapsule |
| abstract | A photochromic microcapsule based on a new principle without using a photochromic compound, an ink composition using the photochromic microcapsule, and a method for producing the photochromic microcapsule are provided. The following solutions (1) to (3) are prepared as a preparation step. (1) A diethylene glycol solution containing 0.005 wt% bromocresol green and 0.01 wt% photoacid generator. (2) A 10 wt% toluene solution of PMMA. (3) 4 wt% aqueous solution of PVA. Next, as a mixing step, the diethylene glycol solution (1) and the PMMA toluene solution (2) are stirred to obtain a mixed solution (4). Furthermore, as a volatilization step, the mixed solution (4) is dropped into the PVA aqueous solution (3), and stirring is continued for 2 days to volatilize toluene. Thus, a photochromic microcapsule in which a diethylene glycol solution in which a photoacid generator and bromocresol green are dissolved is encapsulated in a PMMA thin film is obtained. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015093939-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106189499-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100884317-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008037974-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011506077-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114276770-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114276770-A |
| priorityDate | 2005-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.