http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3357969-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f7f120efe096284c7389702c969cf3d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J153-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J153-02 |
| filingDate | 2016-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df66cd289482377498d004d6f7a535f0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_515487ba2e543b320f2eb3be3f689037 |
| publicationDate | 2018-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3357969-A1 |
| titleOfInvention | Block copolymer composition and adhesive composition |
| abstract | A main object of the present disclosure is to provide a block copolymer composition that allows an adhesive composition having excellent die-cutting properties, softening agent anti-migration performance, mandrel properties and transparency to be obtained. The object is achieved by providing a block copolymer composition comprising: a block copolymer A represented by the following formula (I); and a block copolymer B represented by the following formula (II); characterized in that: a content of an aromatic vinyl monomer unit of the block copolymer A is more than a content of an aromatic vinyl monomer unit of the block copolymer B; a weight average molecular weight of aromatic vinyl polymer block Ar3 (Mw(Ar3)) of the block copolymer B is substantially the same as a weight average molecular weight of aromatic vinyl polymer block Ar1 (Mw(Ar1)) of the block copolymer A; and breaking strength of the block copolymer composition is 8 MPa or less and breaking elongation of the block copolymer composition is 2000% or less. |
| priorityDate | 2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.