http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109824815-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C35-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F230-02 |
| filingDate | 2019-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109824815-B |
| titleOfInvention | Step-controllable photocuring and graded feeding molding method |
| abstract | The invention provides a molding method of controllable step photocuring and graded feeding, which comprises the following steps: (1) mixing the photocuring oligomer, the active monomer, the photoinitiator, the filler and the auxiliary agent to obtain a photocuring material; (2) injecting the light-cured material into at least one closed mold cavity with a transparent side wall; (3) after carrying out n (n is a natural number greater than 1) stages of ultraviolet light irradiation and m (m is a natural number greater than 1) stages of feeding on the photocuring material in the die cavity, finally carrying out n +1 stage of ultraviolet light irradiation while feeding and maintaining pressure to obtain a completely cured and formed photocuring material; (4) and demolding the completely cured and molded photocuring material to obtain a photocuring molded product. The product prepared by the method, especially the polymer-based micro-nano part with high precision requirement, greatly improves the replication system and the mechanical strength. |
| priorityDate | 2019-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.