http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102047905-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530233 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F2013-530437 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2031-726 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2395 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61F13-535 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-565 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-736 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H11-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-736 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-72 |
| filingDate | 2013-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102047905-B1 |
| titleOfInvention | Fibrous nonwoven web with uniform, directionally-oriented projections and a process and apparatus for making the same |
| abstract | The method and apparatus are used to produce a fibrous nonwoven web with protrusions uniformly oriented oriented by depositing the fibrous material on a first forming surface having a hole located above the second forming surface, wherein the two forming Surfaces move at different speeds from each other. When the fiber is deposited on the first forming surface, a portion of the fiber is drawn down into the hole of the first forming surface to form a protrusion in contact with the second forming surface. Because of the speed difference between the two forming surfaces, the projections are evenly deflected in the same direction. The resulting material may be more abrasive in one direction but softer to the touch when wiped in the opposite direction, making it particularly suitable for use as a polishing material which becomes a dual purpose material. |
| priorityDate | 2012-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.