| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b99b9c0cfbbaee90bf68a47f9911eae |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04 |
| filingDate |
2007-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2009-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1ca4b8be7cb5c0ee79784c6d1ef8a94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16d10695872d14501e591154a9b47965
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_991e81aeffcfad511d3768032108be95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d43598959b6ba34a5bbd0240475f3e46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_190ef6b0c1b91d69a6cae1d71d3fb4b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dbd8d57411f24fd571c608af995f425
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd163781ecbf47e79b960e58952e7ccc |
| publicationDate |
2009-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7550537-B2 |
| titleOfInvention |
Organo-dilithium compound and process for preparing the same |
| abstract |
Disclosed is an anionic diinitiator prepared using a diisopropenyl benzene compound and an organo lithium compound having primary polymerization sites. The anionic diinitiators are prepared by admixing a diisopropenyl benzene compound with diethyl ether, ethylene, an organo lithium compound, and a solvent under reaction conditions sufficient to prepare a diinitiator having primary lithium alkyl reactive sites. The diinitiators are particularly useful in preparing block copolymers. |
| priorityDate |
2003-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |