| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-12 |
| filingDate |
2001-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb868476b7e971722123c30d01b3190d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b91be21bbd20769a7678975a7e135dca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_faeb8bfc4154cd3470ddf69a672aa766
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b463abf35e05f4c152d86f47ed37ef8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6cf347d7fa7b46b9ad753534076499c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5e1f622cc07bbf0417b814e9ed5750f |
| publicationDate |
2005-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6878789-B2 |
| titleOfInvention |
Preparation process of acrylic acid ester polymer |
| abstract |
A process for the preparation of an acrylic acid ester polymer, includes carrying out polymerization of an acrylic acid ester or block copolymerization of an acrylic acid ester and another (meth)acrylic monomer in the presence of an organolithium compound and an organoaluminum compound represented by the following formula (I):n nAlR 1 R 2 R 3 (I)n nwherein R 1 represents an alkyl group having at least 3 carbon atoms, an alkoxy group having at least 3 carbon atoms or an aryloxy group, R 2 and R 3 each independently represent an aryloxy group or may be coupled together to form an arylenedioxy group. The process makes it possible to heighten the reaction rate and living properties upon polymerization and heighten the block formation efficiency upon block copolymerization. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011218303-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011003947-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7973117-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8129030-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010119797-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009305068-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8697811-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8268928-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8236417-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008139759-A1 |
| priorityDate |
1998-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |