| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d21cbff64022f95c237c0bd3ec8656ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a864329f69db5da3ce856121f76fe371 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2513-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2071-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2096-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N2533-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F293-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y70-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N5-0012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C64-118 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y70-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y10-00 |
| filingDate |
2019-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76c59871dc82a4ebd20033488eba3638
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_765a696c6e8363cc89cd6a55f75318d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01f014b245c9b8f9dff799f0b2ba72a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db6806bbb63c9c7c880eb3ef1e39d1c1 |
| publicationDate |
2019-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019195256-A1 |
| titleOfInvention |
Biodegradable elastic hydrogels for bioprinting |
| abstract |
Disclosed herein are hydrogel compositions comprising a triblock copolymer having a formula A-B-A, wherein A is a polycaprolactone (PCL) block or a polyvalerolactone (PVL) block and B is a polyethylene glycol (PEG) block. Also disclosed are methods of making a hydrogel comprising providing a photoinitiator and a triblock copolymer having a formula A-B-A, wherein the triblock copolymer comprises one or more ethylenically unsaturated moieties; and photocrosslinking the triblock copolymer, thereby forming a hydrogel. Also disclosed are methods of printing a three-dimensional (3D) article comprising extruding a printing composition from a deposition nozzle moving relative to a substrate, the printing composition comprising a photoinitiator and any herein disclosed triblock copolymer, wherein the triblock copolymer comprises one or more ethylenically unsaturated moieties; depositing one or more layers comprising the printing composition on the substrate; and photocrosslinking the triblock copolymer to form the printed 3D article. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022236103-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021174073-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021034899-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112111072-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022195008-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3919091-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114404650-A |
| priorityDate |
2018-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |