| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d21cbff64022f95c237c0bd3ec8656ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_487c43f1649355f153bf69376b4ad240 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-10 |
| filingDate |
2018-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4f13ccacefbc39f3fbea6b7c8dd7f09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91d343e9e5e12b55213b968266151b6f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6372aeab178e409322151d0059d9088d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_195952f15fde3733ea365f83fea57709
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe87d6462618fdf0b8c49fb611ba2683
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1531c5fb1821a43b8ab1b3c6defb4672 |
| publicationDate |
2019-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2018208077-A9 |
| titleOfInvention |
Additives for carbon fiber thermal production and strengthening, and carbon fibers produced therefrom |
| abstract |
The present invention relates to copolymers comprising acrylonitrile (AN) and vinyl imidazole (VIM) by adding additives during the extrusion process to lower the stabilization temperature, increase crosslinking during oxidation, or lower the carbonization temperature To an improved method of making carbon fibers through modified stabilization and carbonization processes during the formation of filaments. These additives may also include post-extrusion during the fiber finishing process. |
| priorityDate |
2017-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |