http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10110331-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/D06M101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 |
| filingDate | 1996-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f38411f97c73a725baacae0123375f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77a6f90081f5809f807b4cc08e21feef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99ace652db44bc8381719260d4751e89 |
| publicationDate | 1998-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10110331-A |
| titleOfInvention | Modified polyester fiber precursor, modified polyester fiber and method for producing the same |
| abstract | PROBLEM TO BE SOLVED: To provide a modified polyester fiber precursor having a reduced alkali weight loss rate and a modified polyester fiber having a soft touch to the touch without surface sliminess, and a modified polyester thereof. The fiber is obtained by alkali loss. SOLUTION: A polyester comprising a dicarboxylic acid component and a diol component containing 5 to 25% by weight with respect to all diol residues in the polymer of a mixture of the chemical formulas 1 and 2 contains 0.5 to 5% by weight of an organic sulfonic acid metal salt. A precursor whose 5% by weight polyester fiber has an alkali weight loss rate constant of 15 × 10 −7 cm / min or less is subjected to dry heat treatment at 120 ° C. or more for 10 seconds or more, and further alkali reduction to a weight loss rate of 5% or more. A fibrous groove having a width of 0.1 to 3 μm and a length of 10 μm or more in the fiber axis direction at a groove interval of 5 μm or less, and at least a part of the fiber surface has a diameter of 0.05 to 5 μm and a length of 10 μm. The modified polyester fiber is divided into the above fibril-like ultrafine fibers. Embedded image Embedded image |
| priorityDate | 1996-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.