http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112592692-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J183-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J183-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J183-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J183-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J183-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-06 |
| filingDate | 2020-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112592692-B |
| titleOfInvention | Optical joint filling adhesive and preparation method and application thereof |
| abstract | The invention provides an optical joint sealing adhesive and a preparation method and application thereof, wherein the refractive index of the optical joint sealing adhesive is 1.40-1.42; the viscosity of the optical gap-filling adhesive is 20000-200000 mPa; the light transmittance of the optical joint sealing adhesive is not lower than 98.0%; the haze of the optical joint sealing glue is not higher than 0.5H; the yellowing value of the optical joint filling adhesive is not higher than 0.5; the shear strength of the optical joint filling adhesive is not lower than 0.3 MPa; the surface drying time of the optical gap filling adhesive is not more than 15 min. The optical gap filling adhesive comprises the following components in parts by weight: 30-80 parts of moisture curing silicone oil, 10-50 parts of plasticizer, 5-20 parts of additive, 5-30 parts of MQ silicone resin, 0.1-5 parts of catalyst, 0.1-5 parts of stabilizer and 1-10 parts of coupling agent. The optical joint filling adhesive provided by the invention has excellent optical performance, good viscosity and ageing resistance, does not need precise adhesive mixing equipment, an ultraviolet curing device and baking curing equipment, and saves a large amount of cost. |
| priorityDate | 2020-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 94.