| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-74 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-32 |
| filingDate |
2000-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d49077d2198e55bdfbec0be199a2f10a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dea418772d4c58a2c928eece125483c |
| publicationDate |
2001-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1106716-A1 |
| titleOfInvention |
Polybenzazole and fiber thereof |
| abstract |
A polybenzazoleolybenzazole having a residual content of anBB-PBZ monomer of not more than 0.010 wt%, which is obtained byndehydration polymerization condensation of an AA-PBZ monomer ofnthe formula (I)n nwherein Ar is a quadrivalent aromatic organic residue and X is O,nS or NH, and a BB-PBZ monomer of the formula (II)n W―Z―W nwherein Z is an optionally substituted divalent aromatic organicnresidue and W is a carboxyl group or a group derived from thencarboxyl group, which is reactive with -XH in the AA-PBZ monomer.nBecause the residual content of the BB-PBZ monomer innpolybenzazole is not more than 0.010 wt%, a polybenzazole fibernhaving a small filament denier can be produced stably at a highnspeed without suffering from thread breakage during the production. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006014718-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7189346-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018050489-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103204805-A |
| priorityDate |
1999-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |