http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006305871-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_617fd97d8122be87eccd6368bef7ac19 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-04 |
| filingDate | 2005-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b7d3c76f023371f4ce3c0cac3c19e91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48ed46e4580053383f3961daca80c0e9 |
| publicationDate | 2006-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006305871-A |
| titleOfInvention | Composite film |
| abstract | PROBLEM TO BE SOLVED: To provide a base film that can be suitably used for a high-density and large-capacity magnetic recording flexible disk having a capacity per 1 GB exceeding 1 GB, and that is difficult to form coarse protrusions and the like that lead to errors even when a recovered polymer is used. . SOLUTION: A composite film comprising a biaxially oriented polyester film and a coating layer on both surfaces thereof, wherein (a) the coating layer is an organic material having an average particle size of 10 to 50 nm and an aggregation rate of 30% or less. The glass transition temperature (Tg) having spherical particles (C) and a sulfonate group in the molecular chain is composed of an aqueous polyester resin having a temperature of 90 to 120 ° C., and (b) the biaxially oriented polyester film has one surface (A) The refractive index difference in the in-plane direction is 0.004 or less, and the other surface (B) has a refractive index difference of 0.02 or less and 0.001 or more larger than that of the surface A. (c) In the in-plane direction A composite film having a heat shrinkage at 150 ° C. of 0 to 1.2%. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009255376-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009255377-A |
| priorityDate | 2005-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.