| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-605 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-04 |
| filingDate |
1990-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_045a0e55ea627ed3c537e8e320c0649a |
| publicationDate |
1992-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5114652-A |
| titleOfInvention |
Process for making colored aramid fibers |
| abstract |
Colored, high strength, high modulus p-aramid fibers are prepared by including an organic pigment which is soluble in but not degraded by concentrated sulfuric acid in a p-aramid spinning dope wherein the solvent is concentrated sulfuric acid and spinning the pigment containing dope through an air gap into a coagulation bath and washing and drying the resulting fibers. The dissolved pigment is precipitated by the coagulation bath as particles with a diameter of less than 0.50 microns. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008085645-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2656467-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003162030-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7818982-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9863066-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7358203-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11618996-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6916549-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6306989-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015075006-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6677033-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1534889-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018080651-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6558743-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008083047-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111101224-A |
| priorityDate |
1988-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |