http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015117142-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G10K11-162 |
| filingDate | 2013-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81deb314371f9777c1edc6f702fc3ea8 |
| publicationDate | 2015-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015117142-A |
| titleOfInvention | Laminate with excellent sound insulation |
| abstract | Provided is a polyvinyl acetal resin laminate that is used for an interlayer film for laminated glass and does not change in sound insulation when the water content is changed. The content of the compound represented by the following formula I and specific formula is Wa 1 and Wa 2 parts by mass with respect to 100 parts by mass of polyvinyl acetal A having an average residual hydroxyl group content of 25 to 45 mol%, Wafer is a laminate of layer B with 100 parts by mass of polyvinyl acetal B having an average residual hydroxyl group content of 10 to 35% and a B layer having a compound content of Wb 1 and Wb of 2 parts by mass, represented by the following formula I. 2 is 0 or (Wb 2 / Wb 1) / (Wa 2 / Wa 1)> 1, with (Wb 1 -Wa 1)> 0 , with Wa 2 / Wa 1 is 0 to 0.05, and Wb 2 / Wb 1 is 0.001 to 0.08, and the laminate has a ten-point average roughness Rz of 10 to 70 μm on at least one surface of the laminate. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7082485-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2017135447-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11453205-B2 |
| priorityDate | 2013-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.