http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1758938-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bc8aefc289a8d59f22ef88e19b3c1a8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-02 |
| filingDate | 2005-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4daec4ab40dbf18a92197ef6a9e0f69 |
| publicationDate | 2007-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1758938-A1 |
| titleOfInvention | Production of low molecular weight ethylcellulose |
| abstract | Ethylcellulose having an ethoxyl content of from 40 to 55 percent and a viscosity of from 1 to 100 mPa's, measured as a 5 weight percent solution in toluene and ethanol at a volume ratio of 80:20 at 25°C, is produced by depolymerization of an ethylcellulose having an ethoxyl content of from 40 to 55 percent and a viscosity of from 4 to 400 mPa's in the presence of gaseous hydrogen halide to achieve a reduction in viscosity of the ethylcellulose of at least 10 percent. |
| priorityDate | 2004-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.