http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019160119-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-043 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-043 |
| filingDate | 2019-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23ac6ac2261f1f76188777b490fbe32a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_510c00ca0338aeb987ba4d2506a6f37f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71df759f9bbe32fdc23a53d79921fea6 |
| publicationDate | 2019-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2019160119-A1 |
| titleOfInvention | Polyester film for dry film resist substrate |
| abstract | Provided is a polyester film which is for a dry film resist substrate and can be used as a substrate film in a dry film resist process for preparing a flexible printed wiring board or the like. This polyester film for a dry film resist substrate is characterized in that: a coating layer is provided on at least one side of a polyester film; the content of an antistatic agent in the coating layer is 45 mass% or less; particles are contained in the coating layer; the area percentage of particles AS having a particle diameter of 30-80 nm is in the range of 60-99.9%, and the area percentage of particles AL having a particle diameter of 100-400 nm is in the range of 0.1-15%, with respect to the total area of particles occupying the surface of the coating layer when the surface of the coating layer is observed; and particles exceeding a particle diameter of 1 μm are not substantially contained. |
| priorityDate | 2018-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 479.