http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07195641-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-02 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/C08G63-688 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 |
| filingDate | 1993-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b63750c5eac8682e8d7d0d63e3d830be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f44cabeff39be37257eaa229149d807 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5df42a484e13eebf314d161fdb5cb580 |
| publicationDate | 1995-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07195641-A |
| titleOfInvention | Laminated polyester film and magnetic recording medium |
| abstract | (57) [Summary] [Structure] On one or both sides of a polyester film layer (I) having a thickness of 50 to 150 μm, —SO 3 M (here, M contains a dicarboxylic acid component having the same equivalent amount of —SO 3 as a metal atom, an ammonium group or a quaternary amine) in a proportion of 8 to 18 mol% with respect to the total dicarboxylic acid component, and has a glass transition temperature of An easy-adhesion layer (I) having a thickness of 0.02 to 0.2 μm, which comprises a copolymerized polyester (a) at 50 to 85 ° C. and fine particles (b) having an average particle size of 40 to 200 nm. A laminated polyester film, characterized in that I) is present. [Effect] The laminated polyester film of the present invention has excellent adhesion to the magnetic layer and abrasion resistance, and can provide a uniform magnetic layer when a magnetic coating material is applied. Furthermore, it has excellent slipperiness and blocking resistance. Therefore, the laminated polyester film is suitably used as a base film of a magnetic recording medium. |
| priorityDate | 1993-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.