| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-193 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-193
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-00 |
| filingDate |
1982-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c818e6664d914b0953f8d1bf5769ca2d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_faebcf334574681380178e6a3a883a01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b7d0dbaf6ff14b3423bb5837bf848fc |
| publicationDate |
1984-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4424347-A |
| titleOfInvention |
Modified hydroxyalkyl celluloses and method of preparation |
| abstract |
A method for preparing modified hydroxyalkyl celluloses, particularly hydroxyethyl cellulose which involves adding to the reaction mixture by which hydroxyalkyl celluloses are prepared, a minor amount, in the range of 0.005 to 0.8 mols of methyl chloride or monochloroacetic acid which are additional etherification agents per mol of anydroglucose units. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102924610-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102924612-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4629575-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8500402-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100738018-B1 |
| priorityDate |
1981-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |