| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6f9e9ce0592e22c5d64f7c764d3e5de4 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L25-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F293-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-044 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02 |
| filingDate |
2013-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ced702af716e18a6314f32575ebba52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_861e9dbf79a0f14dea0a3ce85f1156ae |
| publicationDate |
2015-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2867267-A1 |
| titleOfInvention |
Method for producing asymmetrically formed, star-branched vinyl aromatic-diene block copolymers |
| abstract |
The invention relates to a method for producing asymmetrically formed, star-branched block copolymers which include, based on the branched block copolymer, 60 to 95 wt.% vinyl aromatic and 40 to 5 wt.% of a conjugated diene having 4 to 5 carbon atoms incorporated by polymerisation, by way of sequential anionic polymerisation and subsequent coupling of the formed living block copolymer anions by means of a coupling agent. The invention also relates to vinyl aromatic-diene block copolymers obtained by the method and the use thereof for moulded parts and thermoforming films. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018234222-A1 |
| priorityDate |
2012-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |