Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_121bb5d2997879ac0f3fda2e20385d10 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2011-0016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B3-0012 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C39-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-757 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3876 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-08 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
filingDate |
2018-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_271d2c447a71607905a3c9bc1805ae2b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60236782291ddb81240e336f4e0ee823 |
publicationDate |
2020-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
JP-2020056830-A |
titleOfInvention |
Method for producing resin for optical member |
abstract |
An embodiment of the present disclosure relates to a method of manufacturing a resin for an optical member, which suppresses a bubble generation rate and further increases tensile strength. A first decompression step in which a mixture containing a polyisocyanate component and a polythiol component is disposed under reduced pressure; a releasing agent is added after the first decompression step, and the mixture is further disposed under reduced pressure. A method for producing a resin for an optical member, comprising a pressure reducing step and a polymerization step of polymerizing the mixture. [Selection diagram] None |
priorityDate |
2018-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |