http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100348498-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-24 |
| filingDate | 2000-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2002-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100348498-B1 |
| titleOfInvention | Preparing Method of Coating Materials for Electromagnetic Interference Shielding |
| abstract | The present invention provides a method for producing a coating material for electromagnetic wave shielding using polyvinyl alcohol / nanocarbon fibers, wherein 10 to 30% by weight of polyvinyl alcohol and 70 to 90% by weight of water are used as a dispersant with respect to polyvinyl alcohol solids. 0.5 to 3% by weight of 12 to 14 nonionic surfactant and 0.1 to 2% by weight of silicone antifoam were mixed and stirred at a temperature of 80 ° C to 100 ° C for 2 to 4 hours to prepare an aqueous polyvinyl alcohol solution. The present invention relates to a method of preparing a coating material for shielding electromagnetic waves by mixing 20-50% by weight of nanocarbon fibers heat-treated at 1000 to 1100 ° C. for 1-20 hours with respect to polyvinyl alcohol solids in an aqueous solution.n n n The method for producing a polyvinyl alcohol / nano carbon fiber coating material according to the present invention can not only produce a uniform coating film, but also exhibit electromagnetic shielding or antistatic effect, and can be used for electromagnetic shielding paints in buildings or electrical or electronic products. There is an effect that can be used as the housing material. |
| priorityDate | 2000-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.