http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005171126-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ad2cd796f8c4dcb425ddcc68707d3444 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-06 |
| filingDate | 2003-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f980c756b1e6bbe6f326e74b53be87a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78bc1ed86339ec447767fd11e404f079 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0f13edd7c3b2661560bc5d96501d354 |
| publicationDate | 2005-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005171126-A |
| titleOfInvention | AB / AA / BB-polybenzoazole polymer and method for producing the same |
| abstract | The present invention provides a method capable of highly controlling the degree of polymerization in the production of polybenzazole from an AB-PBZ monomer having a molar ratio of an electron-deficient carbon group to an o-amino basic moiety in the monomer of 1: 1. This is the issue. (1) A poly containing 5 to 75 repeating units by reacting 0.005 to 0.10 mol of AA-PBZ monomer or BB-PBZ monomer per mol of AB-PBZ monomer in dehydrated solvent acid. Intrinsic viscosity is obtained through a step of forming a reaction mixture containing a benzoazole oligomer, and a step (2) of contacting and reacting the reaction mixture with an additional BB-PBZ monomer or AA-PBZ monomer to form a polybenzoazole polymer. A process for producing 2-40 dL / g AB / AA / BB-polybenzoazole polymer. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015060362-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107163250-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107163250-A |
| priorityDate | 2003-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.