| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-411
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-3221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-417
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-312
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-3223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-3162
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-3142 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-124
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-115
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-151
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K99-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L65-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-00 |
| filingDate |
2008-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c0bc0ae9515e487b2adcaa9b0c44f60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ac88f44a84e507fa2851224a4dea267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3d6be2e091cadffe54421c060b07648 |
| publicationDate |
2010-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2010099823-A1 |
| titleOfInvention |
Method for production of block copolymer |
| abstract |
Disclosed is a method for producing a block copolymer which comprises two or more blocks composed of aromatic units having different basic structures from each other and has a high molecular weight, a narrow chain length distribution and a narrow molecular weight distribution. Also disclosed is a block copolymer produced by the method. The method for producing a block copolymer comprises the step of sequentially reacting two or more aromatic compounds which are selected from aromatic compounds represented by a specific general formula and are different in the group Ar, in the presence of a nickel complex containing a phosphine compound represented by a specific general formula or a palladium complex containing a phosphine compound represented by a specific general formula to thereby form blocks comprising the aromatic compounds sequentially, wherein the two or more aromatic compounds are reacted in descending order of parameter of aromatic ring charge. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9109081-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010144999-A1 |
| priorityDate |
2007-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |