| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_653c418e41edbb4e1ce8bc5e53e70cec |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2272
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2461-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D265-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-0233
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D161-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G14-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J161-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G14-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D265-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J161-34 |
| filingDate |
2020-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2db2423c3ca49e57d8d5f363464c42df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d884676f8e43a7b5f02ad38d8e2de542
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7be1876052a6b809a86c3ddcb065a14b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bbea0b12b9895a70be4526db4c52466
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_393c6ce62521d973b9d7a0221db4f79e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9da15f9c5107070ec92ef57fda465d45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e80c7030df4eba834ba9769f9f3e2942
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab8e9e059ada45123570cd2a62290594
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_beb363eff26452944ce9336a0c978bad |
| publicationDate |
2021-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3831815-A1 |
| titleOfInvention |
A benzoxazine adhesive for polyimide and the preparation and application method thereof |
| abstract |
The invention discloses a benzoxazine adhesive for polyimide and the preparation and application method thereof. The invention, starting from the amino-containing organic compound, can have the phenolic hydroxyl group-containing benzoxazine adhesive prepared through only one step reaction. The preparation method of the invention has simple and controllable synthesis conditions and high synthesis efficiency. The phenolic hydroxyl group-containing benzoxazine adhesive synthesized with the method described in the invention can be used as an adhesive with high adhesion strength for the polyimide material directly; or used as a basic ingredient to produce another adhesive after being added in other fillers so as to meet the different needs of various special occasions. The reaction route of the invention has abandoned the previously reported scheme of using modified polyimide as a surface adhesive for the polyimide material, and has significantly improved the surface adhesion strength of the polyimide material. |
| priorityDate |
2019-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |