| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc2ab64a42be1a800a3d4f61505e6e81 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2023-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2001-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-919
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-902
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-908
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-10 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L23-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-90 |
| filingDate |
1997-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92a537984e1350923dff57071334696c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32e280af622f7d3c2ef1e441d1f33b35 |
| publicationDate |
1998-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5759478-A |
| titleOfInvention |
Mandrel structure for use in manufacture of cellulose food casing |
| abstract |
The tubular extrusion of a thermoplastic nonderivatized cellulose solution about a mandrel and through a long air gap in excess of 304 mm is facilitated by use of a mandrel which is extensible from the extrusion die. On extrusion start-up, the mandrel extends a short length from the die. For steady-state operation, the mandrel is extended its full length from the die. Also disclosed is a mandrel structure to facilitate the introduction of a nonsolvent liquid into the interior of the extruded tube at a high location on start-up of extrusion and at a lower location during steady-state operation. The mandrel also includes a sizing portion having circumferential grooves which gather gas bubbles that may evolve at the interface between the extruded tube and the sizing portion. Vertical channels in the sizing portion connect these grooves and provide the passage of gas bubbles into a volume below the mandrel. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104413133-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6565796-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003056805-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007196357-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1078730-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7090753-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8323252-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9168318-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104413134-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1195235-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003160348-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6319457-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1046340-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6096258-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104413133-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6444161-B1 |
| priorityDate |
1997-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |