| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79cbb9f87b30f4e71aae70684a99180e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D10B2201-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-66 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01G11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B16-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01G11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F2-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-163 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B16-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C9-153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-06 |
| filingDate |
2014-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cc23e4c33c7e178bee7a10bf44dac21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e99a01d89f00533ebddb29dd0570e77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_946d6f17d7e1db42248f8a7d97015276
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32f73b03c7093e6e35ab1f88cc1048e9 |
| publicationDate |
2017-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2017284023-A9 |
| titleOfInvention |
Process for pretreating reclaimed cotton fibers to be used in the production of molded bodies from regenerated cellulose |
| abstract |
A process for pretreating reclaimed cotton fibers to be used in the production of molded bodies from regenerated cellulose characterized by effective metal redaction and adjustment of the degree of polymerization and brightness, including a metal removing stage and an oxidative bleaching stage of the reclaimed cotton fibers or pulp produced thereof. Reclaimed cotton fibers treated according to the described process may be used alone or in blends with conventional dissolving pulp as raw material for the production of molded bodies from regenerated cellulose. The process enables technically smooth, safe, and economically feasible spinning via the Viscose or Lyocell process, therefore, the current invention provides an efficient recycling pathway for cotton waste materials. |
| priorityDate |
2013-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |