| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L91-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L91-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02 |
| filingDate |
2015-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c79aad554d8afe9c7b1413e3e086c61f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da809a4170618b9122a0c917b2f90135
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1788573247269f7c6a7099fe94023daf |
| publicationDate |
2016-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2016020508-A |
| titleOfInvention |
Hydrogenated block copolymer and composition containing the same |
| abstract |
A thermoplastic elastomer composition excellent in fluidity, compression set, and flexibility, and a block copolymer that provides the same are provided. SOLUTION: Formula (1): B1-A-B2-X (1) (wherein B1 and B2 are polymer blocks mainly composed of structural units derived from conjugated diene compounds, and A is mainly a vinyl aromatic compound. A block of a polymer obtained by reacting a living polymer and a coupling agent represented by (X represents an active terminal of a living anion polymer) A hydrogenated block copolymer to be obtained; the ratio of the mass of the polymer block B1 before hydrogenation to the total mass of B1 and B2 is 0.10 to 0.45; a structural unit derived from a vinyl aromatic compound The hydrogenated block copolymer whose content is 25-50 mass% with respect to the mass of a hydrogenated block copolymer. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210078479-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020080202-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018012785-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11773193-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023171614-A1 |
| priorityDate |
2008-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |