| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70b30c08f048b816605fab2d5200e3af |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2331-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G3-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F8-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-625
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G3-402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24D3-068 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02G3-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24D3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-92 |
| filingDate |
2015-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f083a4cef314cda385eb82403eecd03c |
| publicationDate |
2017-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3134566-A2 |
| titleOfInvention |
Fibers comprising an aliphatic polyester blend, and yarns, tows, and fabrics formed therefrom |
| abstract |
The present disclosure provides thermoplastic fibers that comprise homogeneous blends of polylactic acid (PLA) polymers having different degrees of isomeric purity. The fibers exhibit reduced shrinkage and can be formed with increased productivity, specifically in relation to utilizing increased draw ratios. A homogeneous blend can comprise a first PLA polymer and a second PLA polymer, wherem the first PLA polymer has an isomeric purity for the D-isomer or the L-isomer of at least about 99% and the second PLA polymer has an isomeric purity for the D-isomer or the L-isomer of no greater than about 98.5%. The disclosure further encompasses yarns and fabrics formed from the fibers and compositions formed from the yams or fabrics, as well as methods of preparing PLA materials. |
| priorityDate |
2014-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |