http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2538823-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_727132fb29e26a28af1eeb7800b20824 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-932 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S8-927 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P7-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06P3-702 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P3-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06P7-00 |
| filingDate | 1983-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4837af8a43213be0b13a37f47d50e429 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5bb66d1537e717f9c0d528cbf1e3a3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_344ebdf6c2765ceaffc043b74efd0e5d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfd29c51a562f16f68aad6454eb85f83 |
| publicationDate | 1984-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2538823-A1 |
| titleOfInvention | PROCESS FOR PRODUCING ACRYLONITRILE-BASED FIBERS, DYED IN LINE |
| abstract | THE INVENTION RELATES TO A PROCESS FOR IN-LINE DYED FIBERS IN THE GEL STATE, CHARACTERIZED IN THAT IT ESSENTIALLY INCLUDES EXTRUSION OF THE LIQUID TO BE SPINNED IN A COAGULATION BATH, STRETCHING THE RESULTING FILAMENTS, WASHING FILAMENTS TO REMOVE RESIDUAL SOLVENT, PASSING A DYE BATH THROUGH THE RESULTING FILAMENT CUTTING WITH AN OVERALL FLOW OF MORE THAN 4 CM OF BATH PER SECOND PER CM OF SURFACE AREA OF THE CUTTING. THE OVERALL FLOW RATE, PREFERRED IN THE RANGE OF 4 TO 10 CMSECONDE PER CM, IS OBTAINED BY MEANS OF CROSS-CURRENTS IN RELATION TO THE DIRECTION OF THE ADVANCEMENT OF THE STOVE AND DIRECTED ALTERNATIVELY TOWARDS AND FROM THE STOVE, THE LENGTH OF STAY OF THE CUT IN THE DYE BATH DOES NOT EXCEED 5 SECONDS. THE STOFF IS THEN SUBJECTED TO A THERMAL TREATMENT FOR SETTING THE COLORANT THEN WASHED, PRIMED AND DRYED. THE PROCESS IS PARTICULARLY SUITABLE FOR USE WITH ESSENTIALLY ACRYLIC AND MODACRYLIC FIBERS. |
| priorityDate | 1982-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.