| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2321-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2401-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2331-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F8-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-4291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-43835
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-06 |
| filingDate |
2019-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33b750585329702080c153bdac6abeb4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d3d5608b7bb5770696656ea186746be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e069bd43a4d3d9b08341f4e2cf807176
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2abd90c6ef0fec0d99d7bc6a356bf09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6edd532ea7488ae6b3481870bb2d3cc3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_861e149c6cd1e9fa322f890f1e5ab03c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0edc3267c194e550d8259486c3a7e8d |
| publicationDate |
2020-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020106798-A1 |
| titleOfInvention |
Method of manufacture of curly fibers |
| abstract |
A process comprising forming fibers having at least a first region and a second region wherein the first region comprises an ethylene/alpha olefin interpolymer composition characterized by: density in the range of 0.930 to 0.965 g/cm3; melt index (I2) in the range of from 10 to 60 g/10 minutes; molecular weight distribution in the range of from 1.5 to 2.6; tan delta at 1 radian/second of at least 45; a low temperature peak and a high temperature peak on an elution profile via improved comonomer composition distribution (ICCD) procedure; and full width at half maximum of the high temperature peak is less than 6.0 °C and stretching the fibers to an elongation of at least 20% thereby increasing curl of the fiber. The process may further include forming a non-woven from the fibers and the stretching of the fibers may occur before or after forming of the non-woven. |
| priorityDate |
2018-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |