http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107674643-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-206 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J183-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J183-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J183-05 |
| filingDate | 2017-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107674643-B |
| titleOfInvention | High-temperature-resistant packaging adhesive for flip Chip On Board (COB) and preparation method thereof |
| abstract | The invention provides a high-temperature-resistant packaging adhesive for an inverted COB (chip on Board), which comprises a component A and a component B with equal mass; the component A comprises the following raw materials in parts by mass: 90-110 parts of vinyl silicone oil, 0.1-0.5 part of platinum catalyst, 1-5 parts of tackifier and 0.1-2 parts of heat-resistant agent; the component B comprises the following raw materials in parts by mass: 50-80 parts of vinyl MQ silicon resin, 30-60 parts of a cross-linking agent and 0.01-0.05 part of an inhibitor. The packaging adhesive provided by the invention belongs to the technical field of LED packaging adhesives, has excellent high-temperature resistance, can not crack even at a high temperature of 280 ℃ for a long time, and simultaneously keeps good light transmittance. |
| priorityDate | 2017-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.