| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cdd94f212dc7aef02fc1dcf28fa9b4fd |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate |
2007-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_898982d3cd68188a1b02f9bf01979959
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40ac5db981cb0c52d8da8e8afaa76198
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c357772ee873cca63dbdc9a40b38eba4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48308cd97366714b79ee0716acff3e70 |
| publicationDate |
2007-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2007254747-A |
| titleOfInvention |
Cellulose ester film, optical film and polarizing plate |
| abstract |
An object of the present invention is to reduce foreign matters observed particularly under the orthogonal state of a polarizing plate, which is called bright spot foreign matter. The cellulose ester film is characterized in that the amount of Fe component contained in the cellulose ester film is 0.01 or more and 1 ppm or less. [Selection figure] None |
| priorityDate |
1999-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |