http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107208321-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4391 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-43914 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-435 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-43918 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-435 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-4391 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 |
| filingDate | 2016-01-22^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-02-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107208321-B |
| titleOfInvention | Polyester hollow fiber spheroids |
| abstract | The present invention provides polyester hollow fiber spheroids that are not only lightweight and have excellent bulkiness, but also are soft and have a texture similar to that of feathers, and are suitable for use as filler materials for mattresses, down jackets, and the like. The polyester hollow fiber spherical body of the present invention uses a single fiber fineness of 2.0 to 6.6 dtex, a hollowness of 15 to 35%, a number of crimps of 2 to 8 per 25mm, a crimp rate of 6 to 14%, and a fiber length of 20%. Fiber spheroids obtained from polyester hollow fibers of ~50 mm have a bulkiness of 8,200 or more and 11,500 cm 3 /50 g or less. |
| priorityDate | 2015-01-26^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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