| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F293-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D153-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D153-02
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/C08F293-00 |
| filingDate |
2000-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf64a4410fe037c29ee40a6c9e4223e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0952336e3c990fab7c76bf13ab531d32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08439f4f9ae20797c1d29db47d04acf1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94a01f1903514ecf9ae153cdcf37f91d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_048c3f1f0c3aa52db37ae91f24ca010f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fc44cb0ba00f7d21e90cfb500ffc391 |
| publicationDate |
2004-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1175452-B1 |
| titleOfInvention |
Block copolymers and method for producing them |
| abstract |
The invention relates to a method for the production of a rubber-elastic block copolymer comprising at least one block A consisting of vinyl aromatic monomers and forming a hard phase and/or at least one block B consisting of diene monomers forming a rubber-elastic soft phase and at least one block B/A consisting of vinyl aromatic monomers and diene monomers and forming an (optionally additional) rubber-elastic soft phase, wherein the glass transition temperature Tg of block A is preferably higher than 25 DEG C and that of block B/A is less than 25 DEG C, wherein the monomers are polymerized using at least one radical polymerization initiator. |
| priorityDate |
1999-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |