| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e77f06144be4708a6ae75bd9fee56a4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-108
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-107
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2050-01 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M173-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M173-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-04 |
| filingDate |
1989-08-28^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-09-03^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_929c8da327f07b65310018f216abb9c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a81be74b35ed9b6ee0166aba7c85303e |
| publicationDate |
1991-09-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5045230-A |
| titleOfInvention |
Thickening agents for aqueous systems |
| abstract |
Thickening agents for aqueous systems are prepared by converting aliphatic alcohols containing 8 to 22 carbon atoms with an ethylene oxide/propylene oxide mixture, and then converting the resulting polyether with statistic distribution with 5 to 20 moles of ethylene oxide, and combining the resulting alkoxylation product provided with a block of ethylene oxide with a di-epoxide, with 0,5 to 3 moles of alkylation product being used in the combination reaction per mole of di-epoxide. The thickening agents may be blended with low-molecular weight alcohol ethoxylates, and are especially suitable for hydraulic fluids. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6162877-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9428060-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6649733-B1 |
| priorityDate |
1988-09-02^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |