| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d389fbbbba16861ff29cc3270f5b780c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_713b78b4e7a48680a6cb47a664111021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fd9f2cbc81cbab9b508b58177bfa273c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa75a7d64084ffac956b138c38971290
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_209aba3b5725c97b63b0d4d64a155fed |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F293-00 |
| filingDate |
2010-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70e5b9bdb558f468c8424c1f81da99f6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec73fb9990ddf84ed8fa025decc2ae24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_313dcfe12e1d87f5331bddcd89a5a5e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_181b304896cbf1e89d54aba860b0f36e |
| publicationDate |
2010-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2010091333-A3 |
| titleOfInvention |
Novel multifunctional azo initiators for free radical polymerizations: methods of preparation |
| abstract |
The invention provides compositions of matter, methods of their synthesis, and methods of their use in polymerization reactions. The compositions include polyfunctional initiators used to make star polymers when polymerized with monomers. The polyfunctional initiators are synthesized out of a multifunctional core with at least two functional groups and two or more initiator units bonded to the functional groups. The initiator units have two electron-withdrawing groups bonded to a central carbon atom and an azo group between the central carbon atom and the functional group. The polyfunctional initiators are particularly effective because when they decompose to form the radical core of a star polymer, the electron-withdrawing groups prevent the corresponding radical from forming any linear polymer contamination and only desired star polymers result. |
| priorityDate |
2009-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |