http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113336942-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y70-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1007 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y70-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 |
| filingDate | 2021-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113336942-B |
| titleOfInvention | Application of 3D printing in cross-linked polyimide, preparation of porous polyimide, preparation of polyimide composites |
| abstract | The invention provides the application of 3D printing in cross-linked polyimide, the preparation of porous polyimide, and the preparation of polyimide composite material, and belongs to the technical field of 3D printing and intelligent manufacturing. The present invention applies the direct writing 3D printing technology to the cross-linked polyimide, and can simply prepare the cross-linked porous polyimide with good heat resistance, excellent dimensional stability, abundant pores and controllable pore size; It is used to prepare polyimide composite materials. The prepared polyimide composite materials have the characteristics of excellent thermal performance, good dimensional stability and complex shape, and the process is simple, and polyimide with various shapes can be produced. composite material. |
| priorityDate | 2021-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.