| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79cbb9f87b30f4e71aae70684a99180e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-0018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2001-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2035-1616 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-919
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-28 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C35-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-22 |
| filingDate |
2002-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_944b2bd105546be7d34f82bea987b982
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2784724b5e2e3ff0f870ff179746b901
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e795fd99506ee5130f141fe9d7fa654 |
| publicationDate |
2002-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2002167110-A1 |
| titleOfInvention |
Process for producing cellulosic tubular films |
| abstract |
The invention relates to a device for the production of cellulosic tubular films by extruding a solution of cellulose in an aqueous tertiary amine oxide into a precipitant present below the device, which device comprises an extrusion die having a substantially annular extrusion gap, wherein a supply duct for precipitant and a discharge duct for used precipitant are provided in the interior of the ring formed by the extrusion gap, characterized in that the supply duct ( 3 ) for the precipitant terminates below the discharge duct ( 4 ) for the used precipitant. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9701800-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10221502-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10030323-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10220111-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10196758-B2 |
| priorityDate |
1997-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |