http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0580121-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fe40990744fb70df6c32d8919bdf5497 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F3-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C245-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B35-039 |
| filingDate | 1993-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ad12707d35d3e03799b0b9fc4e1ae08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3e3fe3ea2cb2ea52e37b3acd942fc9e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4930cce2a6debc0a56ad40cf38c77f9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ba99f89a0430e2df4ce6d57e3576b37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66e01fde37fd2f09047ed52d977662ee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4aeae74e03c4c73255e4d3bb89135fdf |
| publicationDate | 1994-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0580121-A2 |
| titleOfInvention | Photosensitive polyfunctional aromatic diazo compounds and photosensitive compositions using the same |
| abstract | An aromatic diazo compound is composed mainly of a compound of Formula (I) or Formula (II), and a photosensitive composition using the same. The aromatic diazo compound can be handled under a white light, is highly photosensitive, has good shelf life, is highly soluble in organic solvents, adequate as a photosensitive agent for lithographic printing plates, can be easily developed with a developing solution composed mainly of an alkaline aqueous solution, and has an appropriate water solubility as a screen printing plate: Formula (I)n nwherein ℓ, m, and n are integers where ℓ = 2 to 10, m = 0 to 5, n = 0 to 5, and ℓ + m + n = 2 to 20.n R 1 and R 2 are independently hydrogen, or alkyl or alkyloxy of 1 to 8 carbon atoms; G 1 is a substituent derived from alcoholic hydroxyl group; G 2 is hydroxyl or the same group as G 1 ; Q is a polyvalent group generated by reacting a compound having a reactivity to at least two oxiranes with carbon of the oxirane ring; Q 1 is a monovalent group generated by reacting a compound having a reactivity to oxirane with carbon of the oxirane ring; R 3 is alkyl or substituted alkyl of 1 to 8 carbon atoms, aralkyl or substituted aralkyl of 7 to 14 carbon atoms, or Q 1 -CH 2 CHG 2 -CH 2 -; X- is an anion based on protonic acid from which a proton is removed. Formula (II) nn nwherein n 1 to n' are integers from 0 to 10; n 1 + n 2 + n 3 + ... + n i = 2 to 20; R 1 , R 2 , R 3 and X- are respectively the same as those in Formula (I); G 2 is hydroxyl or the same group as G 1 in Formula (I), and the number of hydroxyl groups represented by G 2 in one molecule of a diazo compound of Formula (II) is 0 to 10, and the number of groups same as G 1 is 2 to 20; Q 2 1 to Q 2 i and Q s are the same or two or more different groups, and are divalent groups generated by reacting a compound which one molecule being reactable with two oxirane rings with carbons of two oxirane rings; R 4 is the same as Q 1 or G 2 in Formula (I), or Formula (III). Formula (III)n nwherein X-, R 1 , R 2 , and R 3 are the same as in Formula (I). |
| priorityDate | 1992-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 421.