http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022066733-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dbdfa36b677f4ef61245ca725011e221 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L95-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-04 |
| filingDate | 2020-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86c317a3366570bb79851a15a57d2100 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_686b59358894d3edcd9032564854956e |
| publicationDate | 2022-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022066733-A |
| titleOfInvention | Block copolymers, asphalt compositions, and modified asphalt mixtures |
| abstract | PROBLEM TO BE SOLVED: To provide a block copolymer capable of obtaining an asphalt composition excellent in high softening point property, low melt viscosity and heat stability when added to asphalt, for example. To provide an asphalt composition containing a block copolymer and asphalt, which is excellent in high softening point property, low melt viscosity and heat stability, and further modified by using the asphalt composition. It is an object of the present invention to provide a modified asphalt mixture which is a quality asphalt mixture and has excellent dynamic stability. SOLUTION: The polymer block (A) containing a vinyl aromatic monomer as a main component and the polymer block (B) containing a conjugated diene monomer unit and a vinyl aromatic monomer unit are contained. A block copolymer having specific properties. [Selection diagram] None |
| priorityDate | 2020-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 233.