http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01192887-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/D06P3-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-667 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-645 |
| filingDate | 1988-01-28-04:00^^<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_70b5a2f3ae16ea716e56f1862089f930 |
| publicationDate | 1989-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01192887-A |
| titleOfInvention | Method for dyeing modified polyester fiber |
| abstract | PURPOSE: To dye a modified polyester fiber to a bright color at a high temperature with hardly any deterioration in fibers, by adding a specific amount of a specified onium compound in dyeing the modified polyester fiber containing an ester-forming quaternary phosphonium sulfonate copolymerized therein. n CONSTITUTION: A modified polyester based fiber containing an ester-forming quaternary phosphonium sulfonate (e.g., tetrabutylphosphonium 3,5- dicarboxybenzenesulfonate) copolymerized therein is dyed with a cationic dye. In the process, a quaternary ammonium compound expressed by the formula (V is N or P; R 1 WR 4 are alkyl, aryl, etc.; X is anion) or quaternary phosphonium compound [preferred example; tetramethylammonium (or phoshonium) chloride] or both in an amount so as to be within the range of 0.5W50 mequiv./l are present in a dye bath thereof to carry out dyeing treatment at 100W140°C. Thereby, the fibers are homogeneously dyed to a bright color hardly deteriorating polymerization degree of the fiber. n COPYRIGHT: (C)1989,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0470547-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012001828-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9334608-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011048888-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102575414-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012001827-A |
| priorityDate | 1988-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.