| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-668
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4284 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-668
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 |
| filingDate |
1990-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea90ed1193acb8ef1a969be1ca6a3fbf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fb1b1f87c22545a4a7d0d1268605fce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6aab637ae241dea419a8402b8b72ba42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8f2c1889980433d613d868228370855 |
| publicationDate |
1991-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2023685-A1 |
| titleOfInvention |
Amine-free esterified glycidyl ether addition products and their use |
| abstract |
Abstract of the disclosure: Amine-free esterified glycidyl ether addition products and their use The novel glycidyl ether addition products are obtained by esterification of a diol compound, selected from the group comprising linear oxyalkylates and other amine-free aliphatic diols, and an addition compound of polyether block polymers and glycidyl ethers with dicarboxylic acids. They are advantageously employed for demulsifying crude oil emulsions. |
| priorityDate |
1989-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |