| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G33-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G4-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G33-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-05 |
| filingDate |
1982-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_207a3544515ebeaab0bdae5c6bcd59ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fea495a086493f93bc7ef65d43726261
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fab5a2dfddfd3719852f9cbfb310c1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1e4be24e80f698007499bb13790afd5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bae79b89a8abb663f37d49a98b9bee82 |
| publicationDate |
1983-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0078489-A2 |
| titleOfInvention |
Process for the separation of petroleum emulsions of the water-in-oil type |
| abstract |
In this process, an effective amount of compounds consisting essentially of ethylene oxide-propylene oxide block polymer units which are linked by methylene groups is added to the petroleum emulsion to be separated. These compounds are obtained by reacting a block polymer of ethylene oxide and propylene oxide with formaldehyde. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2609648-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5154857-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S63270794-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0277060-A1 |
| priorityDate |
1981-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |