http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002001809-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/B29C55-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73 |
| filingDate | 2000-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fe2a602a4e134c47e63cab8faae9b77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d99a41a11e633d3a016a36c6f34f50a |
| publicationDate | 2002-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002001809-A |
| titleOfInvention | Polyethylene-2,6-naphthalate film |
| abstract | PROBLEM TO BE SOLVED: To be suitable for a magnetic recording medium having high strength and excellent heat stability, which has both dimensional stability, slitting property and delamination resistance, particularly a magnetic medium of a high density and large capacity digital recording system. Of a novel polyethylene-2,6-naphthalate film. SOLUTION: This is a film made of polyethylene naphthalate having 2,6-naphthalenedicarboxylic acid as a main acid component and ethylene glycol as a main glycol component, and having a (-110) plane crystal size obtained from X-ray diffraction intensity. Is 4 nm to 7 nm, the heat shrinkage in the longitudinal direction and the width direction of the film at the time of heat treatment at 105 ° C. for 30 minutes is 1.0% or less, respectively, and the refractive index in the thickness direction is 1.480. A polyethylene-2,6-naphthalate film, characterized in that: |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20040017023-A |
| priorityDate | 2000-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.