| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C327-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C327-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F28-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-48 |
| filingDate |
1994-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1996-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ceee67c668bec6fd3f25a21239d166fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68563f67bc838f26a9c27096c9beec60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c5629a3a38cfe27756b073938aa2c2f |
| publicationDate |
1996-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5502141-A |
| titleOfInvention |
Method of making thiol methacrylate or acrylate and a lens made therefrom |
| abstract |
A thiol methacrylate or acrylate compound represented by the formula (1) or (2): <IMAGE> (1) <IMAGE> (2) wherein R1 is H or CH and X is selected from: <IMAGE> (a) <IMAGE> (b) <IMAGE> (c) wherein R1 is H or CH3 and m is an integer of 1 to 4. The thiol methacrylate or acrylate compound gives a resin having a high refractive index, a large Abbe number, and a good hardness and heat resistance, and giving little or no smell at processing. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6541591-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6310161-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6635730-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003100693-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6953623-B2 |
| priorityDate |
1989-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |