| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4e13e24f77ee851df1b25d0cd125b4a6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2962
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2933 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-155
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-643 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-155
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-15 |
| filingDate |
1989-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dce6cfacb1d4a387eb2990152fc2227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_140bb1712075b978352aa940f9f5d980 |
| publicationDate |
1991-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5057341-A |
| titleOfInvention |
Method of processing carbon fiber precursor from pitchy materials |
| abstract |
Carbon fiber precursors from pitchy materials are processed by applying thereonto an aqueous emulsion containing a single silicone oil or a mixture of silicone oils selected from polydimethyl siloxane, phenyl modified polydimethyl siloxane and aminoalkyl modified polydimethyl siloxane and having kinetic viscosity at 25° C. of 100 centistokes or less, an alkanolamine salt of aliphatic monocarboxylic acid with 8-18 carbon atoms, and one or more non-ionic surfactants selected from polyoxyethylene alkylphenylethers polyoxyethylene alkylates, polyoxyethylene alkylaminoethers, and aliphatic monocarboxylic alkanolamides such that 0.1-5 wt % by solid deposit on fiber from this aqueous emulsion apply to the pitch fibers during any of the processes from the spinning and to the oxidizing. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5556704-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5824684-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5358747-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5492730-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5382392-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5336557-A |
| priorityDate |
1988-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |