| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_628eb501524e1fd551cacf8051b1df05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9baf224a7f84a809ba33ea63af3c9a53
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f26e47814be93b0f76010d9e063bc464
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b487614f710689b14c72365e7b7a3448
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c6991c96654cd22c27e1e8e9afbe830f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K23-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00 |
| filingDate |
1998-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_854b600b338df1fbebc961437e0e0ae3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7e7cd72dcb65bb63a56db38ba0e96c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_822f862b1a2ac97b79e1ebb1d97b47c0 |
| publicationDate |
1998-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9857735-A1 |
| titleOfInvention |
Surfactant compositions |
| abstract |
It has been found that block copolymer surfactants can be stabilized by the presence of small quantities of certain metal ions and/or a polyalkyleneglycol. The metal ions afford block copolymer surfactant stability at very low concentration of metal ion and safety advantages over conventional stabilizing techniques. The present invention is all the more surprising in view of the prior art which clearly indicates that metal ions would be expected to accelerate autoxidative degradation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8779030-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1368813-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1368813-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8557017-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7252699-B2 |
| priorityDate |
1997-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |