| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b637f9f45afd69585579aa44456b785c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C321-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-775
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D251-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3876
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D339-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C321-14 |
| filingDate |
2019-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c54e05058a82e7013e99b9b8657587e3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33c0055de110e2779b96c15200021e68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8ab908182b284158c34e2f2e2ae9ca9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5bbe4dea90068e932d8da5ee06a2b1a |
| publicationDate |
2021-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112689648-A |
| titleOfInvention |
Polythiol composition |
| abstract |
The present invention relates to a polythiol composition comprising (a) a polythiol compound (A) having at least two thiol groups; and (b) a nitrogen-containing compound (B) represented by the following formula (I), In formula (I), -S-R is the residue of the polythiol compound (A). The peak area of the nitrogen-containing compound (B) is equal to or less than 3.0 with respect to the peak area of 100 of the polythiol compound (A). The respective peak areas of compounds (A) and (B) were determined by high performance liquid chromatography analysis. The present invention also relates to polymerizable compositions comprising the polythiol compositions and polymerization products thereof. |
| priorityDate |
2018-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |