| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a9c74cb46dce4f658a120abd56fe4b85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f6ee64e420ffdad3e2fb360c93302a0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c13f33557f475295489d59234027730d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F26B11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 |
| filingDate |
2011-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f117f318e2e8b35eee7a90061a9b140
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1688ba627ec08b2189ddf635458e9ed |
| publicationDate |
2011-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011288267-A2 |
| titleOfInvention |
Method and Device for Cleaning an Absorptive Polyester |
| abstract |
In a method for cleaning an absorptive polyester, the polymer is dissolved in a first solvent ( 12 ) and subsequently the polymer solution is brought into tight contact with a second solvent ( 41 ) in a turbulent shear field under the influence of strong shear forces. Here, the second solvent ( 41 ) represents a non-solvent for the absorptive polyester and is mixable with the first solvent ( 12 ) to an unlimited extent. Subsequently, the polymer suspension resulting from the addition of the second solvent ( 41 ) is conveyed onto or into a rotating, cylindrical screen body ( 71 ) of a drum shear screen ( 70 ) and then the moist polymer mass is removed from the screen body ( 71 ) and subsequently dried. The method is suitable for the production of absorptive polyester with a high degree of quality and may be performed in a cost-effective fashion on an industrial scale as well. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11052053-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9790331-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016208057-A1 |
| priorityDate |
2007-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |