http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2003060009-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L95-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L95-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-04 |
| filingDate | 2002-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2005-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2003060009-A1 |
| titleOfInvention | Block copolymer |
| abstract | A block copolymer consisting of at least two polymer blocks mainly composed of monoalkenyl aromatic compounds (hereinafter referred to as block (a)) and at least one polymer block mainly composed of conjugated dienes (hereinafter referred to as block (b)). It is composed of 100 to 20% by weight of the union (A), at least one block (a) and at least one block (b), and its peak molecular weight is 1/3 to 2/3 of the block copolymer (A). Corresponding block copolymer (B) In a block copolymer composition comprising 0 to 80% by weight, (1) Block (a) has a molecular weight distribution of 5 to 20 in terms of the ratio between the peak height and the half-value width of the chromatogram. (2) the content of the block (a) is not less than 10% by weight and less than 48% by weight, (3) the total weight average molecular weight is 100,000 to 500,000, and (4) the total bound monoalkenyl Block copolymer composition minus the content of 2 to 30% by weight of the block from the content (a) of Le aromatics. |
| priorityDate | 2002-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.