| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14686905e8ce0ac9924648c6d520f3ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_83bff261dd538667c59d5c67238f683f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c3c5db59b0048261afb5c63aa3a25ac1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7b1b3f1f77982f2cf2db315e78dc9a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-007 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G79-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G79-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-08 |
| filingDate |
2003-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8557914c5039e0870971dc4068b1fb1f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_848e51c0b32369ae1beb5abbd78210d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e51cb9eb0f68c5d09d517415d0d2bb2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcae2fffaba46a67237081ec47bdadcc |
| publicationDate |
2004-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2004005374-A1 |
| titleOfInvention |
Polymerizable composition, optical material comprising the composition and method for producing the material |
| abstract |
A polymerizable composition comprising a compound having one or more episulfide moieties in one molecule and a perfume; the polymerizable composition which further comprises sulfur, wherein the sulfur has a purity of 98 % or more; the polymerizable composition wherein the sulfur-containing compound has a chlorine content of 0.1 wt % or less; and a method for producing an optical material which comprises subjecting, in advance, the composition to a degassing treatment under a reduced pressure of 0.001 to 50 torr for one minute to 24 hours at 0 to 100°C. The composition allows the reduction of the odor of a hardened article prepared by the polymerization thereof; the composition containing the sulfur having a purity of 98 % or more provides a lens exhibiting no fogginess; the composition comprising the compound having the above chlorine content provides a high refractive index optical material having improved resistance to oxidation and/or light resulting in having an improved color tone; and the method allows the manufacture of an optical product combining high refractivity and high degree of transparency. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009101867-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8394920-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006123731-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5487976-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101522755-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104169333-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104169333-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9182520-B2 |
| priorityDate |
2002-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |