http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6350524-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62 |
| filingDate | 1986-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05758c4771890245abbac751d01a3dbf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3ed80c69e40dfe7c404a7282a558eb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72fb75a772adb209e1d80ebb498d2352 |
| publicationDate | 1988-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6350524-A |
| titleOfInvention | Production of stainproof polyester yarn |
| abstract | PURPOSE: To obtain titled yarn having durable stain resistance, by copolymerizing a specific polyoxyalkylene glycol component at least one part of ends of polyester containing an alkylene terephthalate unit as a main constituent unit and quenching yarn after extrusion. n CONSTITUTION: A modified polyester copolymerized with 0.5W10wt% of a polyoxyalkylene glycol component shown by formula R 1 O(R 2 O) n (R 1 is monofunctional organic group containing no active carbon; R 2 is alkylene; n is 20W140 integer) at least part of ends of a polyester containing an alkylene terephthalate as a main constituent unit is subjected to melt spinning. The extrusion hole of a spinneret consists of a flat slit or two or more flat slits. The ratio a/b of length of of long side of the slit to length b of short side of the slit is ≥10, preferably ≥25, draft is ≥300, preferably ≥1,000 and winding rate is ≥4,000m/min, preferably ≥4,500m/min. n COPYRIGHT: (C)1988,JPO&Japio |
| priorityDate | 1986-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.