| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e813133dde1ce17b89cc5c71da76e285 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-12 |
| filingDate |
1994-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1996-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b2d8d444fb1b660a517fefe6cadd78a |
| publicationDate |
1996-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5519154-A |
| titleOfInvention |
Ethoxylated ester surfactants and a process therefor |
| abstract |
A process for producing ethoxylated ester surfactants in high yield has been discovered which employs no halogen-containing reactants or intermediates. Allyl alcohol is reacted with ethylene oxide to give an allyl alcohol ethoxylate; the ethoxylate in turn is reacted with a bisulfite salt (e.g. sodium metabisulfite) to give an ethylene glycol propanesulfonate or polyethylene glycol propanesulfonate in high yield. The propanesulfonate is then reacted with a fatty acid to give the ethoxylated ester surfactant. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009510176-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9805749-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010215610-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9598358-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011257072-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8580723-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8008239-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007130390-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9805742-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008234159-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8105993-B2 |
| priorityDate |
1994-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |