http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001312021-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-29 |
| filingDate | 2000-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35543fdb49037d72430c14b6ae1baace http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b357185faff5ed8e12e0d6f83aa6991 |
| publicationDate | 2001-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001312021-A |
| titleOfInvention | Silver halide photographic emulsion and silver halide photographic material using the same |
| abstract | (57) [Summary]nPROBLEM TO BE SOLVED: To increase fog over a long period of time without deteriorating sensitivity Silver halide photographic emulsion with a marked improvement in Silver halide photographic light-sensitive materials.nSOLUTION: Sensitization with an organometallic compound represented by the formula (I) And spectrally enhanced with the dye represented by formula (IIa) and / or (IIb). Silver halide photographic emulsion felt in formula (I), where M is Sn, Pb, B, B i, Tl; R is an aryl group, heterocyclic group, alkyl group, alkenyl X is a halogen atom, a hydroxy group, an alkynyl group; Alkoxy group; s is an integer of 1-4; t represents an integer of 0-3 (M is P s + t = 4 when b and Sn; s + t = 3 when M is B and Bi; s + t = 1 and 3 when M is Tl. Z in the formulas (IIa) and (IIb) 11 , Z 12 , Z twenty one , Z twenty two Forms a heterocyclic nucleus Atoms required for; R 11 , R 12 , R twenty one , R twenty two Is an alkyl group (R 11 , R 12 Any one of which is an alkyl group having 4 or more carbon atoms (C number) or C An alkyl group of the number 2 or less); Y 1 , Y Two Is a charge-balancing counter ion; q is 0,1; L 1 , L Two Represents a methine group. Z twenty one , Z twenty two Is benzoxazo When forming a ring, R twenty one , R twenty two Either one is C number 4 or more Represents an alkyl group. ｝nEmbedded image |
| priorityDate | 2000-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 207.