http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200120210-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e0703cd4efcd400160787ec4ce8686f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2400-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06B15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06B3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A45D44-002 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A45D44-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06B15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06B3-10 |
| filingDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9892ab7cf72fdc6bd34df0477f6564b8 |
| publicationDate | 2020-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20200120210-A |
| titleOfInvention | Method and apparatus for manufacturing high density hydrogel sheet |
| abstract | The present disclosure relates to a method and apparatus for producing a high-density hydrogel sheet having improved flexibility and adhesion by allowing alginic acid to penetrate to the center of the sheet after eluting the microfiber sheet, so that the gel is evenly distributed throughout the sheet. The disclosed high-density hydrogel sheet manufacturing apparatus includes a sea-island microfiber sheet uncoiler, a plurality of transfer means for transferring the sea-island microfiber sheet to a process, a NaOH elution bath for eluting the sea element of the sea-island microfiber sheet, and the A washing bath for washing the eluted microfiber sheet with water, a mangle roller for controlling the moisture content of the washed microfiber sheet, an alginic acid solution bath for immersing the microfiber sheet with a controlled moisture content in the alginic acid aqueous solution, and alginic acid immersion It includes a dryer for drying the microfiber sheet. In the hydrogel sheet manufactured according to the embodiment of the present invention, alginic acid is uniformly applied to the inside of the sheet, so that when one side of the sheet is attached to the skin, all alginic acid is transferred to the skin side to increase the use efficiency, and the flexibility of the sheet is increased. In addition to the improvement, the adhesion to the wrinkles or curves of the skin is increased, so that the user can freely speak or use while moving, so it is convenient to use. |
| priorityDate | 2019-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.