| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-193 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-193
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-02 |
| filingDate |
1982-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1983-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a324c45c038c274f01f0350c9f55095c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_405b756de59ad2e4c02668e0ef723d1d |
| publicationDate |
1983-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4410693-A |
| titleOfInvention |
Process for preparing cellulose derivatives |
| abstract |
Cellulose derivatives having a controlled molecular weight are prepared by adjusting oxygen concentration as measured by analyzing the quantity of oxygen in the head space of the reaction vessel to a level such that the cellulose derivative prepared therein has a desired solution viscosity. The cellulose derivative is then prepared in the reaction vessel without substantially increasing the quantity of oxygen in said reaction vessel. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9580516-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5766638-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3031828-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2489681-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9481738-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9371399-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102643352-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9371398-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9115216-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0353789-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5585366-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11089804-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10881124-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9316598-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5504201-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5576306-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009306364-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102643352-A |
| priorityDate |
1982-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |