| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2015-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9da089e81e3887042fac1e80ff2be97
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_895ba9d63209f9228c42b628c6148c82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae502b46e73bee313373f60f13ddc422 |
| publicationDate |
2016-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2016175229-A |
| titleOfInvention |
Biaxially oriented polyester film for mold release |
| abstract |
The present invention relates to a biaxially oriented polyester film for mold release, containing inorganic particles and / or organic particles, and controlling the center line average roughness of the film and the interparticle distance on the outermost surface within an appropriate range. To a biaxially oriented polyester film for mold release that is particularly suitable as a heat-resistant release film having a high peelability and having good peelability in a circuit formation process that requires a matte tone. It is. A polyester A layer containing inorganic particles and / or organic particles is provided in at least one outermost layer, and the center line average roughness Ra of the polyester A layer side surface is 0.38 μm or more and 1.0 μm or less. The biaxially oriented polyester film for mold release, wherein the average length RSm of the roughness curve element on the polyester A layer side surface is 10 μm or more and 80 μm or less. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020100114-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021246851-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018062397-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200125611-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7251135-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110022640-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019209490-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2018062397-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7129084-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019121731-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110022640-A |
| priorityDate |
2015-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |