http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109796595-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J183-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J183-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-18 |
| filingDate | 2019-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109796595-B |
| titleOfInvention | High-refractive-index phenolic hydroxyl-containing organic silicon tackifier and preparation method thereof |
| abstract | The invention belongs to the field of additives of organic silicon rubber, and particularly relates to a high-refractive-index phenolic hydroxyl-containing organic silicon tackifier and a preparation method thereof. The method utilizes the characteristic that amide groups in nylon molecules and phenolic hydroxyl groups of allyl bisphenol A generate strong charge attraction, and takes glycidyl ether alkoxy silane, alkoxy silane containing vinyl, diphenyl silicon glycol and 2, 2-diallyl bisphenol A as raw materials to prepare the organic silicon tackifier capable of obviously enhancing the bonding strength of silicon rubber and nylon base materials. The viscosity of the tackifier is as low as 178.2-195.4 mPa & s, the refractive index is as high as 1.5247-1.5336, the tackifier can be used for addition type silicone rubber with high refractive index, the tackifier has good compatibility with silicone rubber, the tackifier has little influence on the light transmittance and mechanical properties of the silicone rubber, and the tackifier does not have the catalyst poisoning phenomenon. The preparation process is simple, the reaction condition is mild, an organic solvent is not adopted, and the industrialization is easy to realize. The alkaline anion exchange resin is used as a catalyst for reaction, and is easily removed by vacuum filtration after the reaction is finished. |
| priorityDate | 2019-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.