| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e66af255c726a31a9adcf503cd8d62d1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-013 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J181-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L81-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-1012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G75-045 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L81-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G75-045 |
| filingDate |
2020-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd2e052e867679e4b4a618b2509f4254
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c9605bfd6dae4aeba20bc7e890ed36e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a9bfe1231aba03147442f0334edaf0e |
| publicationDate |
2021-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021002429-A1 |
| titleOfInvention |
Polythioether prepolymers and their use in curable compositions in particular in mastics |
| abstract |
A polythioether prepolymer including functional groups capable of being obtained by the reaction: of at least one compound T having a number f of thiol functional group number selected from 2, 3, 4 and 6, with at least one compound E having a number g of epoxy functional groups number selected from 2 and 3. Also, a method of preparation for this prepolymer, a composition including this prepolymer and an oligomer as well as its use as a mastic and a polythioether polymer obtained from this polythioether prepolymer with an oligomer. |
| priorityDate |
2019-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |