http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06248512-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-00 |
| filingDate | 1993-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99ace652db44bc8381719260d4751e89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77a6f90081f5809f807b4cc08e21feef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f38411f97c73a725baacae0123375f9 |
| publicationDate | 1994-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H06248512-A |
| titleOfInvention | Fibril-shaped polyester fiber and method for producing the same |
| abstract | (57) [Abstract] [Purpose] High water absorption by having a fiber surface consisting of continuous streak grooves and having irregular voids inside the fiber, at least some of which communicate with the fiber surface. A fibrillar polyester fiber having a rayon-like texture and a dry feeling, and a method for producing the same are provided. [Structure] In a polyester fiber containing ethylene terephthalate as a main repeating unit and containing an organic sulfonic acid metal salt represented by the following formula (1), the following (A), (B) A fibrillar polyester fiber satisfying the conditions. R-SO 3 M (1) Here, R is an alkyl group having 3 to 30 carbon atoms and 7 to 7 carbon atoms. The aryl group M of 40 is an alkali metal (A): the fiber surface has a width of 0.1 to 3 μm. m, a length of 5 μm or more, having continuous streak-shaped grooves oriented in the fiber axis direction, and an interval between adjacent streak-shaped grooves is 5 μm or less. (B): In an arbitrary cross section perpendicular to the fiber axis, An irregular void having a void cross-sectional area of 5% or more based on the total fiber cross-sectional area is provided inside the fiber, and a part of the irregular void communicates with the fiber surface. |
| priorityDate | 1993-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.