http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2710616-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79cbb9f87b30f4e71aae70684a99180e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P70-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F2-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F2-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B9-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J11-04 |
| filingDate | 2016-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cc23e4c33c7e178bee7a10bf44dac21 |
| publicationDate | 2019-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2710616-T3 |
| titleOfInvention | Recycling of man-made cellulose fibers |
| abstract | A process for producing a man-made cellulosic molded body using a claimed man-made cellulose raw material and a virgin cellulosic raw material, including the steps of a) optionally mechanically grinding the cellulosic starting material made by the man claimed, b) optionally pre-treating the man-made cellulosic starting material claimed in a step to remove metals, a decolorization step and / or step to remove the crosslinkers before the alkalization step c) in a stage of alkalinization, macerating the man-made cellulosic starting material in caustic soda and then squeezing it, d) previous aging of the alkaline cellulose thus obtained, e) xanthogenation of the alkaline cellulose in a stage of xanthogenation and later dissolution of the cellulose xanthate, f) extrude the cellulose xanthate solution as well or held to form a molded body, g) coagulate and regenerate the cellulose to obtain the man-made cellulosic molded body, where prior to step e) in an additional stage of combination, the alkaline cellulose made from the cellulosic starting material made by the claimed man is combined with alkaline cellulose made from the virgin starting material in a second alkalinization line and where the combined alkaline celluloses are further processed together in the xanthogenation step e). |
| priorityDate | 2015-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.