| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-251
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-142 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C35-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-914
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-0018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0861
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-9165 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C35-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 |
| filingDate |
2018-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-102355755-B1 |
| titleOfInvention |
Cooling roll and method for producing thermoplastic resin sheet using same |
| abstract |
The cooling roll 1 is provided with the outermost layer 4 to which the molten resin sheet 8 closely_contact|adheres, the internal electrode layer 3, and the insulating layer 2 in this order. The outermost layer 4 is made of a ceramic material, and the volume resistivity of the outermost layer 4 is 10 7 to 10 13 Ωcm at 25 to 100°C. The cooling roll 1 generates an electrostatic force that adheres the molten resin sheet 8 in contact with the outermost layer 4 to the outermost layer 4 in a state where a predetermined voltage is applied to the internal electrode layer 3 . It is possible. Electrostatic forces are mainly based on the Johnson-Rahbek effect. |
| priorityDate |
2017-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |