http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009172602-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_29101b2585e3e4f8c07ce0a2c1ab466d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-20 |
| filingDate | 2009-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9544db3a0935b74e906786c4e66b512a |
| publicationDate | 2009-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009172602-A |
| titleOfInvention | Filter and filter surface processing method |
| abstract | The present invention relates to a filter and a filter surface processing method that require heat resistance such as a bag filter of a dust collector, and relates to a heat resistance, chemical resistance, water repellency, low friction resistance, and dust peelability without impairing filtration performance. It aims at enabling it to improve. SOLUTION: After impregnating a filter medium 1 composed of a fiber aggregate such as a woven fabric or a non-woven fabric with a dispersion containing polyimide resin particles such as PTFE, fluororesin particles and heat-resistant short fibers, the impregnated resin is dried and solidified. . As a result, a surface layer made of a mixture of the polyimide resin 2, the fluororesin 3, and the heat-resistant short fibers 4 is formed on the surface of the filter medium 1. The inter-fiber gap of the filter medium 1 can be closed with heat-resistant fine short fibers, and high filter performance can be ensured regardless of the low cost. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107469465-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107469465-A |
| priorityDate | 2009-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.