Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_716993c2ec9bfe2e63b25cc3b8beef02 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-73 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-74 |
filingDate |
2001-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1048a4717586cc36bfc3be1b6cef79d2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd0c95d8812b3f912b593aff7915a649 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08ba073586c47ced963967098f6cbd15 |
publicationDate |
2003-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1314722-A1 |
titleOfInvention |
Aromatic sulfonic acid polyglycol esters |
abstract |
Proposed new aromatic sulfonic acid polyglycol esters of the formula (I) in which R represents a linear or branched alkyl radical having 1 to 18 carbon atoms, Ph represents a phenyl or naphthyl radical, n1, n2 and m independently of one another represent 0 of the numbers from 1 to 50, with the proviso that the sum (n1 + n2 + m) is different from zero. |
priorityDate |
2001-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |