| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_59aeacfc8c0fb15a69d7dd77723e2c36 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B11-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B11-193 |
| filingDate |
1980-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1981-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddeb504c444ad419699176e9f3152a7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efe7241e5df0e6e2a9741082d1d1fe28 |
| publicationDate |
1981-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4298728-A |
| titleOfInvention |
Method of preparing hydroxyethyl ethers of cellulose |
| abstract |
In preparation of hydroxyethyl ethers of cellulose, ethylene oxide efficiency of the reaction and solubility characteristics of the product are improved by using alkali cellulose which has been prepared in the presence of boric acid or a boric acid salt. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112724394-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0102558-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5807543-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5100657-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5807545-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5843418-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5855878-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4704453-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5277899-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5100658-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5104646-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5106609-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007144824-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007144824-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4400502-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009321025-A1 |
| priorityDate |
1980-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |