| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73e70c68914de121f06dba3fb1f73676 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-733
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-26 |
| filingDate |
1992-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b884c10fcd052a159883e61f006b103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8edc2ed97ffc2799b9cf26b66814ea9f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bdcbe1f8d2757e4acb5d89730715a7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7441e3d8af1457a5f6166cc68af0492c |
| publicationDate |
1994-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H06139551-A |
| titleOfInvention |
Biaxially oriented polyester film for magnetic recording media |
| abstract |
(57) [Summary] [Object] To provide a biaxially oriented polyester film for a magnetic recording medium, which is excellent in surface uniformity, running property and abrasion resistance. [Constitution] 0.15 to 1.0% by weight of aluminum oxide particles having an average particle diameter of 0.005 to 0.5 μm, and synthetic calcium carbonate particles (a) so that the blending amount and the average particle diameter satisfy a specific relationship. The biaxially oriented polyester film for magnetic recording media which has a specific relationship of surface roughness and friction coefficient. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019077778-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20030064933-A |
| priorityDate |
1992-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |