| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3c2e77f8dfda692ca527454d23ecc03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb9aa0103fce2a0cf30fc5ffb95097ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c5c78c50676d2b26a34932c3f31fa15 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2239-0622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01M2013-0438
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2200-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H3-011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F01M13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M14-14 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F01M13-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M14-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H3-011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-56 |
| filingDate |
2018-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c64f55292830cf3b42537c64ceeffbe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e950b7d098d18036403e83acae345d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a429659c333004e8ee3608bb4ed51969
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d145ec92532efaa599a89975fe49029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93eea307eacea1a12daf3b12bf2ab6d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68d8f83c6ce605a67992e3f9d2e1ac4d |
| publicationDate |
2020-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10760208-B2 |
| titleOfInvention |
Tuning surface properties of melt blown polyester fibers by hydrolysis and solution grafting |
| abstract |
Described herein is a continuous process for modifying the properties of polyester and polyester based fibers, such as a poly(butylene terephthalate) (PBT) fiber, comprising subjecting the PBT fiber to alkaline hydrolysis, and optionally further comprising functionalizing the PBT fiber by solution grafting such as fluorination. The alkaline hydrolysis and optionally subsequent functionalization such as fluorination process can be continuous, following the melt blowing/spinning or spun-bonding process. Also described is a nonwoven PBT fiber mat obtained by the surface modification process. Further described is a filtration device comprising the nonwoven PBT fiber mat. |
| priorityDate |
2014-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |