| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ef2e9f5ce8630d9b282043b8d060caff |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-70 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate |
1993-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f08142ad2ec0f80ac14ed39fa9af726c |
| publicationDate |
1993-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9321258-A1 |
| titleOfInvention |
Polysiloxanes, methods of making same and high refractive index silicones made from same |
| abstract |
A new class of polysiloxanes is disclosed. Such polysiloxanes have formula (I) wherein each R and R4 is independently selected from alkyl radicals, substituted alkyl radicals, aryl radicals and substituted aryl radicals, each R1 is independently selected from divalent radicals; each R2 is independently selected from aryl radicals and substituted aryl radicals; each R3 is independently selected from monovalent hydrocarbon radicals having a multiple bond and monovalent substituted hydrocarbon radicals having a multiple bond; n is integer in the range of about 6 to about 500; and m is an integer in the range of 0 to about 500. Methods for making such polysiloxanes are also disclosed. In addition, high refractive index, that is having a refractive index of at least about 1.46, silicone compositions useful in the fabrication of lens bodies are disclosed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6864341-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03066707-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6951914-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1334991-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7217778-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03040214-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1301283-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006107899-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7423108-B2 |
| priorityDate |
1992-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |