http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015067820-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8fb9f44db08d1c42a53f3d28eaae416f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B15-00 |
| filingDate | 2013-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3dc004e59029c40f9e6015eec143dd6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03b6f039d7a616cde07b64547b1e92b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c86ae379a22c00e5d573517e8bf231c2 |
| publicationDate | 2015-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015067820-A |
| titleOfInvention | Method for producing cationized hydroxyalkyl cellulose |
| abstract | Disclosed is a method for producing a powdered cationized hydroxyalkyl cellulose, in which caking is suppressed and water solubility is excellent. A process for producing a powdered cationized hydroxyalkyl cellulose having the following steps (1) to (3). Step (1): Powdered raw material cellulose is reacted with an alkylene oxide and a cationizing agent in the presence of 10% by mass to 100% by mass of water with respect to the raw material cellulose to obtain a crude cationized hydroxyalkyl cellulose. Step Step (2): Water is removed from the crude cationized hydroxyalkyl cellulose obtained in Step (1) using a mechanically stirred mixer under conditions of atmospheric pressure or lower and 40 ° C. or higher and 80 ° C. or lower, Step of obtaining a cationized hydroxyalkyl cellulose that has been subjected to a drying process Step (3): From the cationized hydroxyalkyl cellulose that has been subjected to a drying process obtained in step (2), under conditions of atmospheric pressure or lower and 40 ° C. or higher and 80 ° C. or lower. The process of removing volatiles using a fluidized bed dryer to obtain powdered cationized hydroxyalkyl cellulose [selection figure] |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018100361-A |
| priorityDate | 2013-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.