http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210132004-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2255-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2255-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-08 |
| filingDate | 2020-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20210132004-A |
| titleOfInvention | laminated film |
| abstract | a first outer layer, an intermediate layer, and a second outer layer in this order, wherein the first outer layer comprises a polymer containing an alicyclic structure and is made of a resin A1 having a glass transition temperature of TgA1 (°C) and the second outer layer comprises a polymer containing an alicyclic structure, and consists of a resin A2 having a glass transition temperature of TgA2 (°C), and the intermediate layer is a polymer containing an alicyclic structure and a UV absorber. comprising, consisting of resin B having a glass transition temperature of TgB (°C), TgA1 and TgA2 are each independently 150°C or higher, (TgA1-TgB) and (TgA2-TgB) are each independently 0°C or higher 60° C. or less, the concentration of the ultraviolet absorber in the resin B is 5 wt% or more and 20 wt% or less, and the thickness of the first outer layer (TA1) and the thickness of the first outer layer (TB) of the intermediate layer (TB) The laminated|multilayer film whose ratio (TB/(TA1 + TA2)) with respect to the sum total of the thickness (TA2) of 2 outer layers is 0.1 or more and 0.35 or less. |
| priorityDate | 2019-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.