| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2031-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2270-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-418
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2667-003 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-128
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-306
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B3-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-124 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-12 |
| filingDate |
2017-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109313292-B |
| titleOfInvention |
Acrylic polyvinyl acetal film for photoalignment articles |
| abstract |
The invention discloses a light-directing article, the light-directing article comprises an acrylic polyvinyl acetal film to protect the optical elements of the light-directing article. The acrylic polyvinyl acetal film has a Tg of at least 30°C and comprises a (meth)acrylic polymer and a polyvinyl acetal polymer. Acrylic polyvinyl acetal films are flexible and durable to mechanical deformation. |
| priorityDate |
2016-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |