http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1367369-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ff2d78578d95d1e8d3a2233c76188d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S516-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C301-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 |
| filingDate | 1972-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1974-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1367369-A |
| titleOfInvention | Process for the preparation of a sulphonated detergent composition |
| abstract | 1367369 Sulphonated olefines PROCTER & GAMBLE CO 12 Oct 1972 [12 Oct 1971] 47125/72 Heading C2C A process for preparing a water-soluble sulphonated reaction product, comprises the steps of: (a) reacting an alpha-olefin having 10 to 20 carbon atoms with from 1À0 to 1À25 moles of gaseous sulphur trioxide (preferably uncomplexed) per mole of alpha-olefin in a film reactor at a temperature from 32-180‹ F., for a time of from 12 to 50 seconds, the pressure at the top of the reactor being from 8 to 20 p.s.i.g., to form a sulphonated mix; (b) immediately reacting the sulphonated mix with an alcohol having 1 to 4 carbon atoms; (c) neutralizing the product of step (b) with an aqueous alkali solution; and (d) hydrolysing the product of step (c). The product is said to comprise (by wt.) 40-45% alkene-1-sulphonates, 20-40% 2-alkoxyalkane- 1-sulphonates, 10-20% 3- and 4-hydroxyalkane-1-sulphonates and 2-15% alkene disulphonates. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2146323-A |
| priorityDate | 1971-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.