Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d47ea4a98d4d599e0ff810991424307 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-12 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D17-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-12 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-37 |
filingDate |
1973-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
1975-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
FR-2251552-A1 |
titleOfInvention |
Detergent prodn - by successive sulphonation and sulphitation of a mixt of alpha-olefins |
abstract |
Product suitable e.g. for incorporation in toilet soaps is obtd. by first sulphonating and then sulphiting a mixt. of 6-20C alpha-olefins. The presence of sulphonates promotes the sulphiting reaction. The product consists of a mixt. of alkane- and olefin-sulphonates. |
priorityDate |
1973-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |