| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2909
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2918
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2925
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2922 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D02G1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-328 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D02G1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-22 |
| filingDate |
1994-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0276ffdf6f5955d2d9aad646f33c6c3b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88735a9eac4acac74dc1360a08d2f377
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c5dc31617613f4caf4f07438858fdac |
| publicationDate |
2003-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2156614-C |
| titleOfInvention |
Crimped carbonaceous fibers |
| abstract |
The present invention resides in ignition resistant non-linear carbonaceous fiber or fiber tow having a reversible deflection ratio of greater than 1:1 but equal to or less than 1.2:1. The fibers have a multiplicity of crimps along their length with a crimp frequency on the order of from 6 to 15 crimps per inch. Fibers of the invention have an elongatability of from about 2 to about 9 %, a pseudo-elongatability of from about 0.2 to about 18 %, and a tenacity without a loss of elongation on the order of at least 6 g/d. The carbonaceous fibers can be used, for example, as thermal insulation and/or fire resistant insulation in vehicles, building structures or clothing in furniture coverings, carpets, and the like, and can be used alone or blended with other fibers to form fine yarns. |
| priorityDate |
1993-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |