Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79cbb9f87b30f4e71aae70684a99180e |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B1-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-02 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-02 |
filingDate |
1991-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fab8b1afebcbdfac187f69cddb92e0a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_232dee20ac9a66082633f49c3536fe98 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d02d7f00fe0111d9a3e31ff64b404dc2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c258f07cc985392fcf0f37f2599e6841 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0eaf4d9a9f6d1d0704bd17c8ff8a04c6 |
publicationDate |
1999-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
PT-99695-B |
titleOfInvention |
METHOD FOR PREPARING CELLULOSE MOLDED BODIES |
abstract |
To prepare cellulose moulded articles from a solution of cellulose in N-methylmorpholine-N-oxide (NMMO) and water, the solution is moulded and the cellulose is then precipitated in a precipitation bath which contains water and NMMO. According to the invention, the temperature of the precipitation bath is at most 0 DEG C; as a result, the NMMO concentration in the precipitation bath can be increased without impairing the properties of the cellulose moulded articles prepared. |
priorityDate |
1990-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |