| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c3c5db59b0048261afb5c63aa3a25ac1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b2d40970917d6df2fabc271b8867b75f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L81-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-08 |
| filingDate |
2011-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a84d3bb7d0320ab4166634ead00e11d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4eaec4155a7ec6d42179ffeb73faf2ca |
| publicationDate |
2011-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011105320-A1 |
| titleOfInvention |
Composition for optical materials, process for production thereof, and optical materials made from the composition |
| abstract |
Provided is a polythiol-containing composition for optical materials which makes it possible to predict and asses, in a stage prior to polymerization/curing, whether clouding will occur or not after polymerization/curing. Specifically provided is a composition for optical materials which comprises both an episulfide and a polythiol that exhibits an initial turbidity of 0.5ppm or less and that exhibits a turbidity of 0.6ppm or less after the storage at 50°C for 7 days. Namely, an optical material made from a composition for optical materials which contains a polythiol satisfying the above turbidity requirements can be prevented from clouding to exhibit excellent transparency. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2015163269-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110198969-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015064548-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2015064548-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011231305-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015159811-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2015159811-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11078363-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9914799-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7077965-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2018150951-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10071959-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10526452-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015163269-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018150951-A1 |
| priorityDate |
2010-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |