http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2573095-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50feadbbcf13c9e07cc03f90ea3cd022 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F9-22 |
| filingDate | 1985-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_808f43eae143ef0dfc7d6ee56325302b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68a68111f64136225eda5ec9cee1cb55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9558595af7c9cb62131aab4fd5452b09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad3a73a8d50be476715dfdc99b91be59 |
| publicationDate | 1986-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2573095-A1 |
| titleOfInvention | HIGH RESISTANCE CARBON FIBER |
| abstract | CARBON FIBER HAVING A CARBON CONTENT OF 70 TO 90, A HIGH TENSILE STRENGTH AND A HIGH ELASTICITY MODULE PRODUCED BY A PROCESS WHICH INCLUDES THE PREOXIDATION OF ACRYLIC FIBER IN AN OXIDIZING ATMOSPHERE AT A TEMPERATURE OF 10 TO 60 BELOW THE DECOMPOSITION POINT OF THE SAID FIBER, IN ORDER TO PREPARE A PREOXIDIZED FIBER HAVING A DEGREE OF ORIENTATION OF AT LEAST 78 FOR AN ANGLE OF DIFFRACTION OF 2TH RAYS OF 25 AND A SPECIFIC WEIGHT OF 1.30 TO 1.40, THE PYROLYSIS OF THE PREOXIDIZED FIBER IN AN INERT GAS ATMOSPHERE BY PASSING THE FIBER FIRST INTO A LOWER TEMPERATURE ZONE WHOSE TEMPERATURE DOES NOT EXCEED 750C, THEN IN A TEMPERATURE ZONE HIGHER THAN 750 TO 950, AND WHICH IS 750 TO 950 THE REGULATION OF THE TENSION OF THE FIBER DURING THE PYROLYSIS, SO THAT THE VARIATION IN LENGTH OF THE FIBER DURING THE PYROLYSIS IS FROM PLUS 16 TO MINUS 8.8 WITH RESPECT TO THE LENGTH OF THE PREOXIDIZED FIBER. |
| priorityDate | 1984-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.