http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100404928-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-20 |
| filingDate | 2001-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100404928-B1 |
| titleOfInvention | Method for improving whiteness of cellulose ether and its derivatives |
| abstract | The present invention relates to a method for removing the color of cellulose and its derivatives, and more particularly, by introducing cellulose and its derivatives into a flow tube and blowing ozone (O 3 ) from the bottom of the flow tube within a temperature range of 20 to 70 ° C. By doing so, the present invention relates to a method for effectively removing chromaticity without changing viscosity. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140075053-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101960546-B1 |
| priorityDate | 2001-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.