| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f347e838e2f63473f6f4d97c8245da33 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F11-14 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-568
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F11-14 |
| filingDate |
1991-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86da95284927cb34679721287827c94a |
| publicationDate |
1992-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5175025-A |
| titleOfInvention |
Sizing agent for carbonizable fiber and a method for manufacturing carbon fiber with the use of the sizing agent |
| abstract |
Sizing agent for carbonizable fiber contains a high molecular compound having a weight average molecular weight of not less than 10,000 as obtainable by reacting (A) a polyalkylene oxide compound having a weight average molecular weight of not less than 100 as obtainable by addition-polymerizing an ethylene oxide-containing alkylene oxide with an organic compound containing two active hydrogen groups with (B) a polycarboxylic acid or the corresponding anhydride or lower alkyl ester or a diisocyanate. The sizing agent not only inhibits napping and binds fiber but, because of its good thermal decomposition behavior, does not cause glueing of fiber so that a substantial upgrading of carbon fiber is achieved without detracting from its strength. Furthermore, as the sizing agent does not become a tar, deposits within the carbonizing furnace are minimized and the trouble of furnace obstruction prevented. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003038917-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8980427-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102713051-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102713051-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009042835-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0222893-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012276383-A1 |
| priorityDate |
1990-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |