| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B17-10761
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B17-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B17-10605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F16-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F16-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B17-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-30 |
| filingDate |
2013-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81deb314371f9777c1edc6f702fc3ea8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5af7a6aa2d7e99a4b568adcb16bf9cec |
| publicationDate |
2015-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2015059828-A1 |
| titleOfInvention |
Multilayer film and intermediate film for laminated glass formed of same |
| abstract |
A multilayer film which has a layer (X) that contains a polyvinyl acetal (I) having an acetalization degree of 55-80% by mole and a content of a vinyl ester monomer unit of 0.1-1.5% by mole and a layer (Y) that contains a polyvinyl acetal (II) having an acetalization degree of 70-85% by mole and a content of a vinyl ester monomer unit of 5-15% by mole, and wherein both the polyvinyl acetal (I) and the polyvinyl acetal (II) satisfy formulae (1) and (2).n(A - B)/A < 0.60 (1)n0.50 × 10 -3 ≤ b ≤ 1.00 × 10 -2 (2)nConsequently, there can be provided a film which has sufficient sound absorption performance, reduced inclusion of foreign substances (unsolved contents) and excellent recyclability, while being suppressed in coloration caused by heating. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018181389-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11504951-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11518147-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020017675-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6487131-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3636612-A4 |
| priorityDate |
2013-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |