http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0616701-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-193 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-193 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-02 |
| filingDate | 1993-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1500ab7fff54d27369427d320c8524de |
| publicationDate | 1994-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0616701-A |
| titleOfInvention | Method for producing cellulose ether using cyclic ether as suspending agent |
| abstract | (57) [Summary] [Structure] From the cellulose and the alkylating agent in the presence of water and a base and at least one water-miscible cyclic ether as a suspending agent, the following step a) alkalinization b) The water-miscible cyclic ether is already used for the first time in step a) or, if appropriate, step b), in a process for the preparation of cellulose ethers which comprises alkylation. [Effect] The yield from the etherifying agent used is high, and therefore the cost effect is good, and the uniformly etherified cellulose ether can be obtained. Further, a cellulose ether having increased stability against enzymatic degradation can be obtained. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001302701-A |
| priorityDate | 1992-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.