http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022152602-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_449c2766bb58fc2c48d62e5c8845e02b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-263 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D39-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-18 |
| filingDate | 2021-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d34742bbef47bd4b44df140b8471b58 |
| publicationDate | 2022-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022152602-A |
| titleOfInvention | Air filter and its manufacturing method |
| abstract | An object of the present invention is to purify air containing oil mist and dust and suppress clogging. The air filter includes a non-woven fabric in which a large number of pores are formed between fibers penetrating between one surface into which air containing oil mist and dust flows and the other surface opposite to the one surface through which air flows out. be. A fluorine-based functional group component (A) containing a perfluoroether structure of formula (1), a layered inorganic compound particle (B), and a carboxyl group- and/or acetyl group-containing material (C) as a binder component on the fiber surface of the nonwoven fabric. A water-repellent and oil-repellent film containing is formed. The fluorine-based functional group component (A) is contained in the water- and oil-repellent film at a rate of 0.5% by mass to 10% by mass when the water- and oil-repellent film is 100% by mass, and the air filter has an air permeability. 1 ml/cm 2 /sec to 130 ml/cm 2 /sec. [Selection drawing] Fig. 1 |
| priorityDate | 2021-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.