| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f7f120efe096284c7389702c969cf3d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-3325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2250-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-724 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00788
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D7-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L65-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D7-01 |
| filingDate |
2020-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7405af16316abd4acacb9300ddb84a9b |
| publicationDate |
2022-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022282028-A1 |
| titleOfInvention |
Phase contrast film and production method therefor |
| abstract |
A phase difference film formed of a resin containing a polymer having crystallizability, wherein:a coefficient of variation CV(Re) of an in-plane retardation of the phase difference film at a measurement wavelength of 590 nm is 1.0% or less. |
| priorityDate |
2019-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |