| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_623d02c6091d38f6b59470d9ab8ce72c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P3-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P3-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P1-5271
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6886
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P5-22 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M23-00 |
| filingDate |
2007-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_079195f33472b9755d336e68847fb59c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81b13b92cee09134b6c591f193c036d1 |
| publicationDate |
2013-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-I403629-B |
| titleOfInvention |
An oligomer removal agent for polyester fiber materials |
| abstract |
An oligomer removing agent for polyester-based fiber materials comprises a polyester copolymer which is obtained by polycondensation of a dibasic acid component containing 15-65 mol% of a sulfonate group-containing dibasic acid and a dihydric alcohol component containing polyethylene glycol with a molecular weight of 900-3500, and which has a 200°C melt viscosity of 5000-23,000 mPa·s and has 10-40 mass% polyoxyethylene chains in the molecule. The oligomer removing agent is able to overcome the problems caused by deposition of polyester oligomers, when added to the dyeing bath in a dyeing step for polyester fiber materials or for fiber materials that are composites thereof with other fiber materials. |
| priorityDate |
2006-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |