| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D101-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-4891
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D101-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K47-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-284
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-193
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-124 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D101-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D101-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-193
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-08 |
| filingDate |
2013-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fffc1204cf1d33acb07dbcd4777b9bc2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20d93de58a335972d2a3d75db022e5ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ade2f0564459c5e185a3da9b53afb03 |
| publicationDate |
2016-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9340624-B2 |
| titleOfInvention |
Process for producing cellulose derivatives of high bulk density, good flowability and/or dispersibility in cold water as well as low solution color |
| abstract |
A particulate cellulose derivative is obtained in a process of grinding and drying a moist cellulose derivative which comprises the steps of A) providing a cellulose derivative having a moisture content of from 60 to 95 percent, based on the total weight of the moist cellulose derivative; B) grinding and partially drying the moist cellulose derivative in a gas-swept impact mill; C) contacting the ground and partially dried cellulose derivative with an additional amount of a drying gas outside the gas-swept impact mill; and D) subjecting the cellulose derivative to partial depolymerization after having contacted the cellulose derivative with a drying gas in step C). The obtained particulate cellulose derivative has a high untapped bulk density, a good flowability and a low color intensity. |
| priorityDate |
2012-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |