| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9fe0c377b2eae1ee1cb8a441f0be476c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0c5789b87a371f528df856c44a58b605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3943dd12789d3d9b3003b2956f437efb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_845eb32994ec5bd735f68f5c82f494f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cdb05807c98c3d7838f31a7c85bca112 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-46 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-46 |
| filingDate |
2007-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29f9157d2c4e43c997d788d87be49a00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93eb0e771c13b097ea7f52966addf0ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5252cdcf2516efab5322deeed6b5230
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_501dbbf86e2cf330e7b7e0f4c2a52e8d |
| publicationDate |
2008-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2008011988-A1 |
| titleOfInvention |
Process for the preparation of polyalkenyl acylating agents |
| abstract |
Process for the preparation of polyalkenyl acylating agents which comprises: a. reacting at a temperature higher than 1800C a reactive polyalkene, having a number average molecular weight Mn ranging from 500 to 5000 and having a content of terminal vinylidene groups greater than or equal to 3 0%, with an enophile; b. thermally carrying out the reaction for a time suffcient for having a conversion of the terminal vinylidene groups higher than 15%; c. completing the reaction always under heat in the pres- ence of a reaction accelerator consisting of a Lewis acid selected from a tin, zinc, aluminum or titanium halide. |
| priorityDate |
2006-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |