| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S516-03 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D11-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-22 |
| filingDate |
1989-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fab0b9ab09d368459aece360ce66c6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b9e75256fdd871513474e56960125e5 |
| publicationDate |
1990-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4943393-A |
| titleOfInvention |
Process for the manufacture of ester sulfonate pastes of low viscosity |
| abstract |
Compounds of the formula <IMAGE> (I) wherein X and Y are different and are OH or SO3M wherein M is selected from the group consisting of hydrogen, an alkali metal ion, an alkaline earth metal ion, NR4 wherein R is hydrogen, an alkyl or hydroxy alkyl radical having from 1 to 4 carbon atoms; a and c are integers having a value of from 0 to 18; b is an integer having a value of from 0 to 2 such that the sum of a+b+c is from 12 to 18; Z is an oxyethylene, oxypropylene, or oxybutylene group; n is an integer having a value of from 0 to 30 reduce the viscosity of highly concentrated, aqueous pastes of alkali metal salts of alpha -sulfonated fatty acid alkyl esters by as much as 90% of their original value. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5329030-A |
| priorityDate |
1988-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |