http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114806394-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ec5284b467459bc08e01a5e2e123638 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D129-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D139-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D179-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D1-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D139-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D129-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D179-02 |
| filingDate | 2022-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a2c00e303d14da31dd037fc6edb80e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a912953660e87d25c53d783ec31f586d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d131cb23ee2ecf5f9848bb03d38ac1cf |
| publicationDate | 2022-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114806394-A |
| titleOfInvention | A kind of anti-reflection layer coating, anti-reflection layer and preparation method and application thereof |
| abstract | The invention discloses an anti-reflection layer coating, an anti-reflection layer and a preparation method and application thereof. The preparation method of the anti-reflection coating comprises the following steps: firstly dissolving at least one of a water-soluble polymer and an alcohol-soluble polymer in a solvent to obtain a polymer solution, and then adding a perfluorinated compound to the polymer solution , a dehydrating agent and a proton trapping agent are reacted. After the reaction is completed, a precipitating agent is added to obtain a precipitate; the cyclic operation of dissolving, precipitating and washing the precipitate is carried out to obtain a grafted polymer, and the grafted polymer is configured A grafted polymer solution is formed; a wetting agent, a defoaming agent and an antioxidant are added to the grafted polymer solution, and the anti-reflection layer coating is prepared after mixing uniformly. The anti-reflection coating prepared from the anti-reflection coating has a low refractive index, an extinction coefficient of 0, good film-forming properties and easy removal, and has application value in the field of chip manufacturing. |
| priorityDate | 2022-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.