http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109679350-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-70 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04 |
| filingDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109679350-B |
| titleOfInvention | An optical grade silicone for optics |
| abstract | The invention provides an optical grade silica gel for optical devices, which comprises the following components by weight: 32-40 parts of silicone resin, 52-60 parts of vinyl silicone oil, 6-10 parts of hydrogen-containing silicone oil, and 0.0004-0.0006 parts Platinum catalyst, 0.01~0.02 parts inhibitor. The silicone resin is one or a mixture of MDTQ type silicone resin or MDQ type silicone resin, and the MDTQ type silicone resin and the MDQ type silicone resin contain the same M, D and Q segments. The optical grade silica gel for optical devices proposed by the invention has high light transmittance, good heat resistance, high strength, high hardness, short molding time and high yield. |
| priorityDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.