http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2963070-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-103 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-104 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F216-125 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F263-08 |
| filingDate | 2014-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4daab791ebbc4898f1306d6b2747da2e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_240b588945043360cc941f6182f2a487 |
| publicationDate | 2016-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2963070-A1 |
| titleOfInvention | Curable composition, transparent heat-resistant material, and use thereof |
| abstract | The present invention provides a curable composition, which contains a crosslinking aid (B) containing three or more allyl groups in the molecule in an amount of 1 to 50 parts by mass, polyfunctional (meth)acrylic compound (C) in an amount of 5 to 50 parts by mass, and photopolymerization initiator (D1) and/or thermal polymerization initiator (D2) in an amount of 0.1 to 10 parts by mass, respectively, as a polymerization initiator (D) to 100 parts by mass of allyl group-terminated allyl ester oligomer (A); nwherein the crosslinking aid (B) containing allyl group is a compound containing three or more allyl groups in a molecule; nwherein the content of impurities derived from the crosslinking aid (B) in the curable composition is less than 0.1 mass%; nwherein the content of the (meth)acrylic compound containing a hydroxyl group in a molecule (C1) in the curable composition is 0.5 to 30 mass%. By polymerizing and curing the curable composition of the present invention, it is possible to obtain a film or sheet material having a transparency required for optical applications, high surface hardness, excellent heat resistance and low linear expansion coefficient. |
| priorityDate | 2013-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 630.