http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011107526-A1
Outgoing Links
| 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/D06P1-5271 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P5-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6886 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P3-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-507 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-00 |
| filingDate | 2011-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81b13b92cee09134b6c591f193c036d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_079195f33472b9755d336e68847fb59c |
| publicationDate | 2011-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2011107526-A1 |
| titleOfInvention | Oligomer removing agent for polyester-based fiber material |
| 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 |
Incoming Links
Total number of triples: 121.