http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111286235-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9d435ff921a801919c8e200e28523c4b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-61 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D123-08 |
| filingDate | 2018-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e533106aa9e0cad7fb34880caba48a2b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_137d870c7b732f7d65f35e1cc82fb15a |
| publicationDate | 2020-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111286235-A |
| titleOfInvention | Preparation method of glass medical instrument surface coating |
| abstract | The invention relates to the field of medical materials, and discloses a preparation method of a glass medical instrument surface coating. The preparation method comprises the following preparation processes: (1) cleaning and drying medical glass medical instruments; (2) adding a biomass polymer, an EVA elastomer emulsion, an emulsifier and ethanol into a solvent, stirring and dispersing to prepare a composite emulsion; (3) adding tetraethoxysilane and hydrochloric acid into the composite emulsion to form nano particles; (4) heating, pressurizing, and drying by a nozzle to obtain the shell-core elastic microspheres; (5) mixing the elastic microspheres with calcium acetate, water-based acrylic resin, a nano material, a film-forming aid and deionized water to obtain a coating; (6) the silicic acid and the paint are sprayed in sequence, and a coating can be formed on the surface of the glass medical instrument. The coating prepared by the invention has the advantages that the obtained elastic microspheres are firmly fixed in the formed calcium silicate, the hydrophilicity and the smoothness of the coating are obviously improved, the hand feeling is flexible, the delamination is avoided, and the service durability is good. |
| priorityDate | 2018-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.