| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-412
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2019-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3e3cbbd3be78e35fbcd56a7cf78867d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_198f921e488158c1ad02dec849fedfd9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f288fc92418a8c9eb5f4c972574771f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f970c0d9aa0af93b8686a5cfabd9f695 |
| publicationDate |
2020-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2020006682-A |
| titleOfInvention |
Laminate |
| abstract |
Provided is a laminate including a transparent resin film based on a polyimide-based polymer, which hardly causes whitening of the film surface and has good appearance and visibility. A laminate comprising at least one kind of polyamideimide and one or more kinds of solvents and comprising a transparent resin film produced by a casting method and a protective film bonded to one surface thereof. Wherein the solvent having the highest boiling point among the solvents has a boiling point of 120 to 300 ° C. and is calculated by thermogravimetry-differential calorimetry, and the residual solvent amount S (% by mass) of the transparent resin film; The amount W (%) of low molecular components of the protective film measured by gel permeation chromatography at a measurement temperature of 140 ° C. satisfies the relational expression (1): S × W ≦ 4.7 (1), and S is 0. A laminate in which the content is 0.01% by mass or more and W is 1% or less. [Selection diagram] None |
| priorityDate |
2018-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |