http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11421049-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ffff067b45045074c4bdc4df93328961 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-20 |
| filingDate | 2020-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88077125b1a2219c375d8a72f71dfbcc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da288ac735abfc9b881de22724e2f084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_710555b4ae845e06ff3c3b5c08a29478 |
| publicationDate | 2022-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-11421049-B2 |
| titleOfInvention | Photopolymerization synergist |
| abstract | An a photopolymerization formulation is provided as is an improved method for forming an object using the formulation. The formulation comprises a polymerizable ethylenically unsaturated monomer, oligomer or polymer; a photoinitiator; and a synergist selected from the group consisting of Formula I, Formula II and Formula III;wherein:R1, R4, R6 and R9 are independently selected from an alkene, a cyclic olefin, aryl, cyclic heteroatom containing group or acylic heteroatom containing group each of which is optionally substituted;R2 and R8 are independently selected from hydrogen; linear or branched alkyl of 1 to 10 carbons; aryl; —C(O)R10; —NR11R12; or —COR15;R3, R5 and R7 are independently selected from hydrogen, saturated or unsaturated, cyclic or acyclic, optionally substituted alkyl of 1-20 carbons or optionally substituted aryl of no more than four fused aromatic rings;R2 and R3 or R7 and R8 may be taken together in each Formula to form a saturated or unsaturated optionally substituted ring;R10 and R15 independently a saturated or unsaturated, cyclic or acyclic, optionally substituted alkyl of 1-20 carbons; carboxylic acid; ketone or an ester; andR11 and R12 are independently selected from hydrogen; saturated or unsaturated, cyclic or acyclic, optionally substituted alkyl of 1-20 carbons; optionally substituted aryl with up to five fused aromatic rings. |
| priorityDate | 2019-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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