Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a696e8ab693ab78a931db09817fad566 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-02 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-02 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-02 |
filingDate |
2019-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50bc5e7d8a1d2b3cde5a5695a4fea8c1 |
publicationDate |
2019-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2019189420-A1 |
titleOfInvention |
Polyethylene terephthalate resin particles |
abstract |
Polyethylene terephthalate resin particles in which the volume-average particle diameter is 1-100 μm, the variation coefficient of the volume-average particle diameter is 45% or below, and the contained amount of particles having a particle diameter at least twice the volume-average particle diameter is 3.0 vol%. These polyethylene terephthalate resin particles, when used in a film, produce excellent film scratch resistance, and are therefore suitable for use as an additive for an optical film. |
priorityDate |
2018-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |