http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020147879-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2f53aaf6c99bf854b4f9f10f4241e880 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H27-08 |
| filingDate | 2019-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00b58c47b153a6b970cc6d8a5cf6f593 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16e2358a5941373afb1602890f3d2fb3 |
| publicationDate | 2020-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020147879-A |
| titleOfInvention | Ventilation sheet and its manufacturing method |
| abstract | PROBLEM TO BE SOLVED: To provide a ventilation sheet which is hard to be clogged while capturing an object and can suppress an increase in ventilation resistance due to use, and a method for manufacturing the same. SOLUTION: A ventilation sheet 10 contains porous particles 11 that capture an object and fibers 12 that suppress the dropping of the porous particles 11 and impart air permeability, and the porous particles 11 are made of silica gel. At least one selected from white clay, zeolite and silica gel can be contained, the fiber 12 can contain an aromatic polyamide fiber, the object can contain an oil mist, and a method for producing a ventilation sheet 10. Includes a papermaking step of obtaining a papermaking body from a papermaking raw material containing porous particles 11 and fibers 12, a spreading step of spreading a thermosetting resin to be a binder resin 13 on the papermaking body, and heat curing. A curing step of curing the sex resin can be provided. [Selection diagram] Fig. 1 |
| priorityDate | 2019-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.