| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-86 |
| filingDate |
1985-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70b5a2f3ae16ea716e56f1862089f930
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05758c4771890245abbac751d01a3dbf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3ed80c69e40dfe7c404a7282a558eb4 |
| publicationDate |
1987-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-S62149914-A |
| titleOfInvention |
Modified polyester yarn |
| abstract |
PURPOSE: To obtain the titled yarn having improved mechanical properties and alkali resistance, by adding a specific amount of a sulfonic acid metallic salt to a polyester wherein a specific amount of one end-hindered polyoxyalkylene is copolymerized at the ends of main chain. n CONSTITUTION: A polyoxyalkylne glycol shown by formula R 1 O(R 2 O)nH (R 1 is hydrocarbon; R 2 is alkylene; n is positive integer showing polymerization degree) containing one hindered end is copolymerized at least one part of polyester. The polyester containing 0.01W4.0mol% hindered end based on the bifunctional carboxylic acid component constituting the polyester and 0.01W2.0wt% sulfonic acid metallic salt unreactive with the polyester is subjected to melt spinning. n COPYRIGHT: (C)1987,JPO&Japio |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017022569-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109476832-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009091702-A |
| priorityDate |
1985-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |