http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109384931-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-458 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-458 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-10 |
| filingDate | 2018-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109384931-B |
| titleOfInvention | Preparation method and application of photosensitive silicone resin containing polyurethane bridged polysilsesquioxane |
| abstract | The invention relates to the field of organic polymer materials, and aims to solve the problems of the existing UV-cured organic silicon materials. And then respectively preparing the UV-cured silicone resin containing the polyurethane-bridged polysilsesquioxane by using the obtained polyurethane-bridged hydroxyl-terminated polysilsesquioxane as a raw material through a cohydrolysis condensation reaction. In the photosensitive silicone resin material, the polyurethane bridging chain segment is obtained by taking PTMG as a raw material to react, and a cured product obtained by UV curing of the photosensitive silicone resin has the hardness of 60-80 Shore A, and has good flexibility and air tightness and good bonding with an LED bracket. |
| priorityDate | 2018-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 127.