CA1060698A - Elements a emulsions fusionnees a image latente interne et methodes d'utilisation et de fabrication - Google Patents

Elements a emulsions fusionnees a image latente interne et methodes d'utilisation et de fabrication

Info

Publication number: CA1060698A
Authority: CA; Canada
Prior art keywords: silver halide; emulsion; photographic; halide grains; sensitized
Prior art date: 1976-01-30
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CA264,503A

Other languages

English (en)

Inventor

Francis J. Evans

Robert E. Atwell

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Eastman Kodak Co

Original Assignee

Eastman Kodak Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1976-01-30

Filing date

1976-11-01

Publication date

1979-08-21

1976-01-30 Priority claimed from US05/653,799 external-priority patent/US4035185A/en

1976-11-01 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1979-08-21 Application granted granted Critical

1979-08-21 Publication of CA1060698A publication Critical patent/CA1060698A/fr

Status Expired legal-status Critical Current

Links

239000000839 emulsion Substances 0.000 title claims abstract description 193
238000000034 method Methods 0.000 title claims description 29
230000008569 process Effects 0.000 title claims description 11
238000002360 preparation method Methods 0.000 title description 3
229910052709 silver Inorganic materials 0.000 claims abstract description 103
239000004332 silver Substances 0.000 claims abstract description 103
-1 silver halide Chemical class 0.000 claims abstract description 101
229910052798 chalcogen Inorganic materials 0.000 claims abstract description 51
150000001787 chalcogens Chemical class 0.000 claims abstract description 51
206010070834 Sensitisation Diseases 0.000 claims abstract description 47
230000008313 sensitization Effects 0.000 claims abstract description 46
229910000510 noble metal Inorganic materials 0.000 claims abstract description 45
238000002156 mixing Methods 0.000 claims abstract description 12
230000006872 improvement Effects 0.000 claims description 22
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 14
229910052737 gold Inorganic materials 0.000 claims description 14
239000010931 gold Substances 0.000 claims description 14
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 12
229910052717 sulfur Inorganic materials 0.000 claims description 12
239000011593 sulfur Substances 0.000 claims description 12
239000000203 mixture Substances 0.000 claims description 9
NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims description 9
239000011248 coating agent Substances 0.000 claims description 5
238000000576 coating method Methods 0.000 claims description 5
230000001747 exhibiting effect Effects 0.000 claims description 5
230000035945 sensitivity Effects 0.000 claims description 5
238000012360 testing method Methods 0.000 claims description 5
230000000051 modifying effect Effects 0.000 claims description 3
229940009188 silver Drugs 0.000 description 67
239000000126 substance Substances 0.000 description 14
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 13
229910052700 potassium Inorganic materials 0.000 description 13
239000011591 potassium Substances 0.000 description 13
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 11
238000001556 precipitation Methods 0.000 description 9
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 8
ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 7
238000012546 transfer Methods 0.000 description 7
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 6
238000013459 approach Methods 0.000 description 6
229910052708 sodium Inorganic materials 0.000 description 6
239000011734 sodium Substances 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
230000000052 comparative effect Effects 0.000 description 5
150000004820 halides Chemical class 0.000 description 5
235000020004 porter Nutrition 0.000 description 5
108010010803 Gelatin Proteins 0.000 description 4
QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 4
239000003795 chemical substances by application Substances 0.000 description 4
150000001875 compounds Chemical class 0.000 description 4
238000009826 distribution Methods 0.000 description 4
229920000159 gelatin Polymers 0.000 description 4
239000008273 gelatin Substances 0.000 description 4
235000019322 gelatine Nutrition 0.000 description 4
235000011852 gelatine desserts Nutrition 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
239000003960 organic solvent Substances 0.000 description 4
239000000047 product Substances 0.000 description 4
SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 4
239000000243 solution Substances 0.000 description 4
UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 4
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
239000000084 colloidal system Substances 0.000 description 3
238000011161 development Methods 0.000 description 3
XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 3
239000002245 particle Substances 0.000 description 3
238000011160 research Methods 0.000 description 3
229910052711 selenium Inorganic materials 0.000 description 3
239000011669 selenium Substances 0.000 description 3
GWEHVDNNLFDJLR-UHFFFAOYSA-N 1,3-diphenylurea Chemical compound C=1C=CC=CC=1NC(=O)NC1=CC=CC=C1 GWEHVDNNLFDJLR-UHFFFAOYSA-N 0.000 description 2
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
238000001016 Ostwald ripening Methods 0.000 description 2
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Substances 0.000 description 2
ZOJBYZNEUISWFT-UHFFFAOYSA-N allyl isothiocyanate Chemical compound C=CCN=C=S ZOJBYZNEUISWFT-UHFFFAOYSA-N 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000013078 crystal Substances 0.000 description 2
DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
230000029087 digestion Effects 0.000 description 2
239000004816 latex Substances 0.000 description 2
229920000126 latex Polymers 0.000 description 2
239000000463 material Substances 0.000 description 2
150000002734 metacrylic acid derivatives Chemical class 0.000 description 2
230000003287 optical effect Effects 0.000 description 2
QKFJKGMPGYROCL-UHFFFAOYSA-N phenyl isothiocyanate Chemical compound S=C=NC1=CC=CC=C1 QKFJKGMPGYROCL-UHFFFAOYSA-N 0.000 description 2
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
231100000202 sensitizing Toxicity 0.000 description 2
230000001235 sensitizing effect Effects 0.000 description 2
ZUNKMNLKJXRCDM-UHFFFAOYSA-N silver bromoiodide Chemical compound [Ag].IBr ZUNKMNLKJXRCDM-UHFFFAOYSA-N 0.000 description 2
229960001516 silver nitrate Drugs 0.000 description 2
229910001961 silver nitrate Inorganic materials 0.000 description 2
AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 2
235000019345 sodium thiosulphate Nutrition 0.000 description 2
229920001059 synthetic polymer Polymers 0.000 description 2
150000003498 tellurium compounds Chemical class 0.000 description 2
PSBDWGZCVUAZQS-UHFFFAOYSA-N (dimethylsulfonio)acetate Chemical group C[S+](C)CC([O-])=O PSBDWGZCVUAZQS-UHFFFAOYSA-N 0.000 description 1
WUKNXMYCJYGLGA-UHFFFAOYSA-N 1,1,3,3-tetramethylselenourea Chemical compound CN(C)C(=[Se])N(C)C WUKNXMYCJYGLGA-UHFFFAOYSA-N 0.000 description 1
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
FXEIVSYQEOJLBU-UHFFFAOYSA-N 1-$l^{1}-selanylethanimine Chemical compound CC([Se])=N FXEIVSYQEOJLBU-UHFFFAOYSA-N 0.000 description 1
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
RVBUGGBMJDPOST-UHFFFAOYSA-N 2-thiobarbituric acid Chemical compound O=C1CC(=O)NC(=S)N1 RVBUGGBMJDPOST-UHFFFAOYSA-N 0.000 description 1
CBQYNPHHHJTCJS-UHFFFAOYSA-N Alline Chemical group C1=CC=C2C3(O)CCN(C)C3NC2=C1 CBQYNPHHHJTCJS-UHFFFAOYSA-N 0.000 description 1
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
DVPUDWAZISDTGW-UHFFFAOYSA-N CCCCCCCCNC(=[Se])NCCCCCCCC Chemical compound CCCCCCCCNC(=[Se])NCCCCCCCC DVPUDWAZISDTGW-UHFFFAOYSA-N 0.000 description 1
229920002307 Dextran Polymers 0.000 description 1
229920000084 Gum arabic Polymers 0.000 description 1
FULZLIGZKMKICU-UHFFFAOYSA-N N-phenylthiourea Chemical compound NC(=S)NC1=CC=CC=C1 FULZLIGZKMKICU-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
241000978776 Senegalia senegal Species 0.000 description 1
229910021607 Silver chloride Inorganic materials 0.000 description 1
FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
XEIPQVVAVOUIOP-UHFFFAOYSA-N [Au]=S Chemical compound [Au]=S XEIPQVVAVOUIOP-UHFFFAOYSA-N 0.000 description 1
KWEGYAQDWBZXMX-UHFFFAOYSA-N [Au]=[Se] Chemical compound [Au]=[Se] KWEGYAQDWBZXMX-UHFFFAOYSA-N 0.000 description 1
WTKUDAMSULHEKV-UHFFFAOYSA-N [Se](C#N)C#N.[K] Chemical compound [Se](C#N)C#N.[K] WTKUDAMSULHEKV-UHFFFAOYSA-N 0.000 description 1
239000000205 acacia gum Substances 0.000 description 1
235000010489 acacia gum Nutrition 0.000 description 1
150000001252 acrylic acid derivatives Chemical class 0.000 description 1
125000005250 alkyl acrylate group Chemical group 0.000 description 1
235000016720 allyl isothiocyanate Nutrition 0.000 description 1
HTKFORQRBXIQHD-UHFFFAOYSA-N allylthiourea Chemical compound NC(=S)NCC=C HTKFORQRBXIQHD-UHFFFAOYSA-N 0.000 description 1
229960001748 allylthiourea Drugs 0.000 description 1
XYXNTHIYBIDHGM-UHFFFAOYSA-N ammonium thiosulfate Chemical compound [NH4+].[NH4+].[O-]S([O-])(=O)=S XYXNTHIYBIDHGM-UHFFFAOYSA-N 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
238000004061 bleaching Methods 0.000 description 1
CODNYICXDISAEA-UHFFFAOYSA-N bromine monochloride Chemical compound BrCl CODNYICXDISAEA-UHFFFAOYSA-N 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
229910052729 chemical element Inorganic materials 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
229940000425 combination drug Drugs 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000004132 cross linking Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000004069 differentiation Effects 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
150000004683 dihydrates Chemical class 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
ALCDAWARCQFJBA-UHFFFAOYSA-N ethylselanylethane Chemical compound CC[Se]CC ALCDAWARCQFJBA-UHFFFAOYSA-N 0.000 description 1
239000012467 final product Substances 0.000 description 1
230000006870 function Effects 0.000 description 1
150000004676 glycans Chemical class 0.000 description 1
150000002344 gold compounds Chemical class 0.000 description 1
BRWIZMBXBAOCCF-UHFFFAOYSA-N hydrazinecarbothioamide Chemical compound NNC(N)=S BRWIZMBXBAOCCF-UHFFFAOYSA-N 0.000 description 1
238000005213 imbibition Methods 0.000 description 1
229910052741 iridium Inorganic materials 0.000 description 1
GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
150000002736 metal compounds Chemical class 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
BOCMQCDHTYVVQY-UHFFFAOYSA-N n-acetyl-n-carbamothioylacetamide Chemical compound CC(=O)N(C(C)=O)C(N)=S BOCMQCDHTYVVQY-UHFFFAOYSA-N 0.000 description 1
239000002667 nucleating agent Substances 0.000 description 1
229910052762 osmium Inorganic materials 0.000 description 1
SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
229910052763 palladium Inorganic materials 0.000 description 1
229940117953 phenylisothiocyanate Drugs 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
239000004014 plasticizer Substances 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
229920002401 polyacrylamide Polymers 0.000 description 1
239000004848 polyfunctional curative Substances 0.000 description 1
229920001282 polysaccharide Polymers 0.000 description 1
239000005017 polysaccharide Substances 0.000 description 1
BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 1
STAUITHDCHQEOL-UHFFFAOYSA-L potassium;sodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane Chemical compound [Na+].[K+].[O-]S([O-])(=O)=S STAUITHDCHQEOL-UHFFFAOYSA-L 0.000 description 1
230000001376 precipitating effect Effects 0.000 description 1
238000012545 processing Methods 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
102000004169 proteins and genes Human genes 0.000 description 1
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
230000005855 radiation Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
229910052703 rhodium Inorganic materials 0.000 description 1
239000010948 rhodium Substances 0.000 description 1
MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
229910052707 ruthenium Inorganic materials 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229940065287 selenium compound Drugs 0.000 description 1
150000003343 selenium compounds Chemical class 0.000 description 1
HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
NVIFVTYDZMXWGX-UHFFFAOYSA-N sodium metaborate Chemical compound [Na+].[O-]B=O NVIFVTYDZMXWGX-UHFFFAOYSA-N 0.000 description 1
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulphite Substances [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 1
GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
230000003595 spectral effect Effects 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
125000004964 sulfoalkyl group Chemical group 0.000 description 1
DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 1
239000000725 suspension Substances 0.000 description 1
229910052714 tellurium Inorganic materials 0.000 description 1
PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
BVBALDDYDXBEKK-UHFFFAOYSA-N tributoxy(selanylidene)-$l^{5}-phosphane Chemical compound CCCCOP(=[Se])(OCCCC)OCCCC BVBALDDYDXBEKK-UHFFFAOYSA-N 0.000 description 1
GCZKMPJFYKFENV-UHFFFAOYSA-K triiodogold Chemical compound I[Au](I)I GCZKMPJFYKFENV-UHFFFAOYSA-K 0.000 description 1
XZZNDPSIHUTMOC-UHFFFAOYSA-N triphenyl phosphate Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)(=O)OC1=CC=CC=C1 XZZNDPSIHUTMOC-UHFFFAOYSA-N 0.000 description 1
ZFVJLNKVUKIPPI-UHFFFAOYSA-N triphenyl(selanylidene)-$l^{5}-phosphane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=[Se])C1=CC=CC=C1 ZFVJLNKVUKIPPI-UHFFFAOYSA-N 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
229920003176 water-insoluble polymer Polymers 0.000 description 1

Landscapes

Silver Salt Photography Or Processing Solution Therefor (AREA)

CA264,503A 1976-01-30 1976-11-01 Elements a emulsions fusionnees a image latente interne et methodes d'utilisation et de fabrication Expired CA1060698A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/653,799 US4035185A (en)	1975-01-08	1976-01-30	Blended internal latent image emulsions, elements including such emulsions and processes for their preparation and use

Publications (1)

Publication Number	Publication Date
CA1060698A true CA1060698A (fr)	1979-08-21

Family

ID=24622362

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA264,503A Expired CA1060698A (fr)	1976-01-30	1976-11-01	Elements a emulsions fusionnees a image latente interne et methodes d'utilisation et de fabrication

Country Status (1)

Country	Link
CA (1)	CA1060698A (fr)

1976
- 1976-11-01 CA CA264,503A patent/CA1060698A/fr not_active Expired

Publication	Publication Date	Title
US4035185A (en)	1977-07-12	Blended internal latent image emulsions, elements including such emulsions and processes for their preparation and use
US3655394A (en)	1972-04-11	Preparation of silver halide grains
CA1089277A (fr)	1980-11-11	Elements et emulsions photographiques contenant des cristaux de agcl formant des jonctions epitaxiales avec des cristaux agi
US5219721A (en)	1993-06-15	Silver halide photographic emulsions sensitized in the presence of organic dichalcogenides
US3519426A (en)	1970-07-07	Preparation of silver halide emulsions having high covering power
EP0566074A2 (fr)	1993-10-20	Emulsions photographiques à l'halogénure d'argent en présence de dichalcogénures organiques
JPH0315040A (ja)	1991-01-23	写真ハロゲン化銀乳剤の調製方法
US4423140A (en)	1983-12-27	Silver halide emulsions containing aromatic latent image stabilizing compounds
US3660099A (en)	1972-05-02	Light-sensitive supersensitized silver halide photographic emulsions
EP0486629B1 (fr)	1996-10-16	Pellicules photographiques contenant des granules d'halogenure d'argent ayant de petites separations de plans doubles
CA1060698A (fr)	1979-08-21	Elements a emulsions fusionnees a image latente interne et methodes d'utilisation et de fabrication
US4724200A (en)	1988-02-09	Emulsions and photographic elements containing silver halide grains having icositetrahedral crystal faces
JPS61213840A (ja)	1986-09-22	写真要素
US4680254A (en)	1987-07-14	Emulsions and photographic elements containing silver halide grains having hexoctamedral crystal faces
US4680256A (en)	1987-07-14	Emulsions and photographic elements containing silver halide grains having trisoctahedra crystal faces
JPH07199390A (ja)	1995-08-04	写真要素及び写真方法
EP0845703B1 (fr)	2003-04-02	Elément photographique contenant une hexose réductone et émulsions aux grains tabulaires sensibilisées au vert
DE69207005T2 (de)	1996-09-05	Nukleierte photographische hochkontrastelemente, die ballastgruppentragende thioether-isothioharnstoffe enthalten, zur hemmung von pfefferschleier und zum zurückhalten von bildverbreitung
JP3440152B2 (ja)	2003-08-25	アルキニルアミンドーピング剤含有写真要素
EP0213964A2 (fr)	1987-03-11	Emulsions photographiques à l'halogénure d'argent avec des grains à faces
US4863843A (en)	1989-09-05	Silver halide photographic emulsion containing predominantly silver bromide
US4680255A (en)	1987-07-14	Emulsions and photographic elements containing silver halide grains having tetrahexahedral crystal faces
JP2921979B2 (ja)	1999-07-19	改良光活性粒子生成のための第▲ｖｉ▼ｂ族化合物によるハロゲン化銀乳剤のドーピング
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