| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcffd385b763387b8bc29b364cdd0f54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65a7bf00b35a12a80db60d194537f3ea |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-124
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2079-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y70-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-0037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y70-00 |
| filingDate |
2019-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e286f5a297b3fa2e05d504bc650a645d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25b25f18b5ff6ff302c1a6ec5434730a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9deb7e019010ef7e2fcfd29ec011e0c8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce9835ef7a6a989337d833c4d01299d0 |
| publicationDate |
2021-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021115279-A1 |
| titleOfInvention |
Additive manufacturing of aromatic thermoplastics from photocurable precursor salts |
| abstract |
In various aspects, a polymer resin is provided for vat or ultraviolet-assisted direct ink writing (UV-DIW) photopolymerization. The resin can include a polyamic acid salt formed from the addition of a photocrosslinkable amine to a polyamic acid. The resin can include a photoinitiator suitable for initiating crosslinking of the photocrosslinkable amine when exposed to a light source of a suitable wavelength and intensity. The polyamic acid can be formed, for instance, by the addition of a diamine to a suitable dianhydride. Methods of additive manufacturing using the resins are also provided. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022272000-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114920980-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020298466-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020369831-A1 |
| priorityDate |
2018-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |