http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4518473-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c902faf6ae746c51fc8010672fc22894 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-121 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-031 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-50 |
| filingDate | 1983-10-11^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1985-05-21^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fab8b8f0e7d7cd966689b5026130db8e |
| publicationDate | 1985-05-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4518473-A |
| titleOfInvention | Compositions and process |
| abstract | The photopolymerization of ethylenically unsaturated compounds is effected using a combination of an aromatic ketone photosensitizer and a tetrasubstituted urea (e.g. N,N,N',N'-tetramethylurea) or N,N-disubstituted acid amide. Storage stable liquid photoinitiator compositions comprising an aromatic ketone sensitizer (e.g. benzophenone) and a tetrasubstituted urea (e.g. N,N,N',N'-tetramethylurea) are also disclosed. The use of the tetrasubstituted urea or N,N-disubstituted amide possesses advantages (storage stability, lack of discoloration on curing) over photosensitizers such as Michler's ketone which have been used previously in combination with aromatic ketone photosensitizers. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4782071-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4719248-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11421049-B2 |
| priorityDate | 1981-08-06^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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