http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104109231-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-695 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-692 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-688 |
| filingDate | 2013-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104109231-B |
| titleOfInvention | cationic dyeable polyester composition |
| abstract | The invention provides a cationic dyeable polyester composition which is a polyester formed by ethylene glycol terephthalate as a main repetitive unit. The polyester comprises of m-phthalic components containing sulphonates accounting for 1.0-3.0 mol% of all binary acid components, polyethylene glycol accounting for 0.5-2.0 wt% of the polyester composition and a surfactant accounting for 0.03-0.6 mol% of the polyester composition. By means of the cationic dyeable polyester composition in melt spinning, an early-stage pressure during the melt spinning can be reduced and increase of a filtering pressure can be inhibited. Fibers having an excellent cationically dyeable performance can be manufactured. |
| priorityDate | 2013-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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