http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022081544-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-242 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-324 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A47L13-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4291 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-407 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H13-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A47L13-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-10 |
| filingDate | 2019-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68b7ec0621c836fe56b9872026c5bc8f |
| publicationDate | 2022-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2022081544-A1 |
| titleOfInvention | Fiber sheet and method for producing same |
| abstract | A fiber sheet ( 1 ) according to the present invention includes a plurality of stem fibers ( 2 ) containing a thermoplastic resin and extending in one direction and includes a fibril fiber ( 3 ) containing substantially the same thermoplastic resin as the above thermoplastic resin, extending between the stem fibers ( 2 ), and having a smaller diameter than that of the stem fibers ( 2 ). The plurality of stem fibers ( 2 ) include one stem fiber ( 2 ) and another stem fiber ( 2 ) branching from the one stem fiber and have a void between the stem fibers. The stem fibers ( 2 ) hold a plurality of inorganic particles ( 5 ). The fiber sheet preferably has a pore volume fraction of 50% or more and 98% or less. In the fiber sheet, the number of fibers having a diameter of 500 nm or less is preferably 50% or more of the total number of the constituent fibers. The inorganic particles preferably include zinc oxide. The fiber sheet is preferably produced by uniaxially drawing a resin sheet containing a thermoplastic resin and inorganic particles. |
| priorityDate | 2019-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.