| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6a8e7b2c8216a44f40263abcd81fbfb4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F136-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F136-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L101-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L87-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0016 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L87-00 |
| filingDate |
2017-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d6be280b419b1922efffeae4943b18a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b864734d36c48bf99fa66959773e3a3d |
| publicationDate |
2020-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020190326-A1 |
| titleOfInvention |
Process for producing a polydiene-polyamide block thermoplastic elastomer copolymer of comb structure |
| abstract |
A process for the preparation of a polydiene/polyamide block thermoplastic elastomer (TPE) copolymer of comb structure is provided. The percentage by weight of polyamide of the copolymer is between 10% and 35% by weight, with respect to the weight of the copolymer. The polyamide and a diene elastomer functionalized by at least one pendant epoxide functional group along the main chain are introduced into an extruder. n A polydiene/polyamide block thermoplastic elastomer (TPE) copolymer of comb structure is also provided. The copolymer comprises units bearing a pendant polyamide along the chain which is bonded to the latter via a group resulting from the reaction, with an epoxide functional group, of an amine or acid functional group of the polyamide. A rubber composition comprising the copolymer, and a tire comprising the rubber composition is also provided. |
| priorityDate |
2016-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |