| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc05229904be2987713acc8b41db7cd3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2696
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-329 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-46 |
| filingDate |
2007-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10bc9bad3863e5ddf6c7804c0e57cb75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21abc98d92c900ec6a7978c593726b02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1bede4ad56b45e57c1fcf4216b21da94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c884ed80f46c4a38885075b9a2a960aa |
| publicationDate |
2008-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1889865-A1 |
| titleOfInvention |
Method for manufacturing ethers of polyoxyalkyleneglycol using block polymers as demulsifiers |
| abstract |
The invention provides a process for the preparation of polyoxyalkylene glycol monoethers and / or diethers by reacting an alcoholate with an alkylating agent, which comprises reacting the mixture of alkoxide, alkylating agent and resulting polyoxyalkylene glycol ether with water and block polymers consisting of a compound containing 1 to 30 Carbon atoms and 1 to 25 hydroxyl groups, amino groups or both, by the blockwise alkoxylation with at least 2 different blocks of 1 to 200 mol C 2 - to C 4 alkylene oxide are available, added. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3360912-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10301427-B2 |
| priorityDate |
2006-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |