http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101735510-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-50 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-491 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M10-052 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-454 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-414 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M50-443 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M2-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M10-052 |
| filingDate | 2012-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101735510-B1 |
| titleOfInvention | Porous separator and preparation method thereof |
| abstract | The present invention relates to a porous separation membrane, particularly a porous separation membrane comprising a porous coating layer containing high-hardness polymer particles and a method for producing the same. According to an aspect of the present invention, there is provided a porous nonwoven fabric substrate made of a high heat resistant polymer; And a separator that includes a porous coating comprising a polymer particle dimension having at least one side and which is coated on at least one area of the pores, in which the temperature (T g) lower than the heat resistant polymer glass transition of the porous non-woven fabric substrate / RTI > According to another aspect of the present invention, there is provided a method for forming a porous nonwoven fabric substrate, comprising the steps of forming a porous nonwoven fabric substrate S1, forming a hard polymer solution S2, forming a hard polymer particle S3, And a step (S5) of forming a porous separation membrane. According to an aspect of the present invention, it is possible to use a high-hardness polymer particle having a regular shape in a porous coating layer at a low density, and to use a binder polymer for bonding the particles at a low density or in a very low content, A porous separator having reduced weight can be produced. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3591735-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11133558-B2 |
| priorityDate | 2012-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.