| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S524-912 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C39-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-54 |
| filingDate |
2005-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e2f7debd9629883317f488a19a1e926
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_800599cb2299d05338263d0f38e53d57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8439a33c91e9e08cab37ab0ae6aadb62 |
| publicationDate |
2007-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1737814-A2 |
| titleOfInvention |
Methods of making an antistatic agent |
| abstract |
A method for making the phosphonium sulfonate salt of generic formula (1): wherein each X is independently a halogen or hydrogen, provided that the molar ratio of halogen to hydrogen is greater than about 0.90; p is 0 or 1 and q and r are integers of 0 to about 7 provided that q+r is less than 8 and that if p is not zero then r is greater than zero; and each R is the same or different hydrocarbon radical containing 1 to about 18 carbon atoms, the method comprising combining in an aqueous medium a compound of generic formula (2): wherein M is Li or Na, and X, q, p, and r are as defined above, with a stoichiometric excess of a compound of the generic formula (3): wherein Z is a halogen and R is as defined above; and separating the product of formula (1) from the medium. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014016657-A1 |
| priorityDate |
2004-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |