| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35c163b846f1e43382aeed8dd7bad2a8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L77-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6852
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F293-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L77-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-91 |
| filingDate |
2020-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_344f46c9cb0ebd52550a86d44553747e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67eab94549cc57f0055233ec4c917a04 |
| publicationDate |
2022-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3976693-A1 |
| titleOfInvention |
Block copolymer with improved resistance to sebum |
| abstract |
The present invention relates to the use of PCL in the manufacture of a block copolymer comprising at least one rigid block and at least one flexible block, for increasing the resistance to sebum of the block copolymer. The present invention also relates to: - a block copolymer which is resistant to sebum and characterised in that it comprises rigid blocks and flexible blocks comprising at least 50% by weight of PCL relative to the total weight of the flexible blocks, which is 100%; - the method for synthesising same; - and the compositions and articles comprising such a sebum-resistant copolymer. |
| priorityDate |
2019-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |