http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2980035-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1755eede76ea7e719a3e0d2843cd793 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31946 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31942 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-3163 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31627 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B17-10036 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B17-10761 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-103 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C27-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-103 |
| filingDate | 2010-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0285c343293adea81c40f36f029524b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1885ea64718127ed2d0d617fb5323cc |
| publicationDate | 2016-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2980035-A1 |
| titleOfInvention | Intermediate film for laminated glass, and laminated glass |
| abstract | The present invention provides an interlayer film for a laminated glass, comprising a first layer that contains a polyvinyl acetal resin and a plasticizer, and a second layer that contains a polyvinyl acetal resin and a plasticizer and is laminated on one face of the first layer, wherein an amount of the plasticizer for each 100 parts by weight of the polyvinyl acetal resin in the first layer is 50 parts by weight or higher, the hydroxyl content of the polyvinyl acetal resin in the first layer is lower than the hydroxyl content of the polyvinyl acetal resin in the second layer, the difference between the hydroxyl content of the polyvinyl acetal resin in the first layer and the hydroxyl content of the polyvinyl acetal resin in the second layer is at most 9.2 mol%, and the polyvinyl acetal resin in the first layer has a degree of acetylation of at most 8 mol% in the case that the difference between the hydroxyl content of the polyvinyl acetal resin in the first layer and the hydroxyl content of the polyvinyl acetal resin in the second layer is more than 8.5 mol% and at most 9.2 mol%, and the interlayer film for a laminated glass satisfied as below: nthe amount of the plasticizer for each 100 parts by weight of the polyvinyl acetal resin in the first layer is larger than the amount of the plasticizer for each 100 parts by weight of the polyvinyl acetal resin in the second layer by 25 parts by weight or more, the hydroxyl content of the polyvinyl acetal resin in the first layer is 27 mol% or less, and the hydroxyl content of the polyvinyl acetal resin in the second layer is 27 mol% or more. |
| priorityDate | 2009-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 125.