US3741768A - Imbibition anionic dye image mordanted with n-hetero homopolymer - Google Patents
Imbibition anionic dye image mordanted with n-hetero homopolymer Download PDFInfo
- Publication number
- US3741768A US3741768A US00143635A US3741768DA US3741768A US 3741768 A US3741768 A US 3741768A US 00143635 A US00143635 A US 00143635A US 3741768D A US3741768D A US 3741768DA US 3741768 A US3741768 A US 3741768A
- Authority
- US
- United States
- Prior art keywords
- chloride
- mordanting
- diallyl
- layer
- anionic
- Prior art date
- 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 - Lifetime
Links
- 229920001519 homopolymer Polymers 0.000 title abstract description 9
- 238000005213 imbibition Methods 0.000 title abstract description 9
- 125000000129 anionic group Chemical group 0.000 title description 16
- 239000000084 colloidal system Substances 0.000 abstract description 33
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 abstract description 12
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 abstract description 10
- 150000001450 anions Chemical class 0.000 abstract description 9
- MLIREBYILWEBDM-UHFFFAOYSA-M 2-cyanoacetate Chemical compound [O-]C(=O)CC#N MLIREBYILWEBDM-UHFFFAOYSA-M 0.000 abstract 1
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical group [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 abstract 1
- NQRYJNQNLNOLGT-UHFFFAOYSA-O Piperidinium(1+) Chemical compound C1CC[NH2+]CC1 NQRYJNQNLNOLGT-UHFFFAOYSA-O 0.000 abstract 1
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical class C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 abstract 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical class [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 62
- -1 silver halide Chemical class 0.000 description 45
- 239000000839 emulsion Substances 0.000 description 31
- 239000000243 solution Substances 0.000 description 29
- 229910052709 silver Inorganic materials 0.000 description 28
- 239000004332 silver Substances 0.000 description 28
- 238000006243 chemical reaction Methods 0.000 description 27
- 229920000642 polymer Polymers 0.000 description 27
- 239000000975 dye Substances 0.000 description 23
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical group O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 21
- 238000002360 preparation method Methods 0.000 description 20
- 239000003795 chemical substances by application Substances 0.000 description 19
- 229920001577 copolymer Polymers 0.000 description 19
- 239000000463 material Substances 0.000 description 19
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 17
- 108010010803 Gelatin Proteins 0.000 description 15
- 229920000159 gelatin Polymers 0.000 description 15
- 239000008273 gelatin Substances 0.000 description 15
- 235000019322 gelatine Nutrition 0.000 description 15
- 235000011852 gelatine desserts Nutrition 0.000 description 15
- 239000011541 reaction mixture Substances 0.000 description 15
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 14
- 239000011159 matrix material Substances 0.000 description 13
- 238000010992 reflux Methods 0.000 description 13
- 238000009792 diffusion process Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 150000003254 radicals Chemical class 0.000 description 10
- 239000004291 sulphur dioxide Substances 0.000 description 10
- 235000010269 sulphur dioxide Nutrition 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 239000003945 anionic surfactant Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- 239000001110 calcium chloride Substances 0.000 description 5
- 229910001628 calcium chloride Inorganic materials 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 5
- DYUWTXWIYMHBQS-UHFFFAOYSA-N n-prop-2-enylprop-2-en-1-amine Chemical compound C=CCNCC=C DYUWTXWIYMHBQS-UHFFFAOYSA-N 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 150000003839 salts Chemical group 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 239000000080 wetting agent Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229920002284 Cellulose triacetate Polymers 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- SJEYSFABYSGQBG-UHFFFAOYSA-M Patent blue Chemical compound [Na+].C1=CC(N(CC)CC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S([O-])(=O)=O)=C1C=CC(=[N+](CC)CC)C=C1 SJEYSFABYSGQBG-UHFFFAOYSA-M 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 4
- 239000000980 acid dye Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 150000003235 pyrrolidines Chemical class 0.000 description 4
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 4
- GHYOCDFICYLMRF-UTIIJYGPSA-N (2S,3R)-N-[(2S)-3-(cyclopenten-1-yl)-1-[(2R)-2-methyloxiran-2-yl]-1-oxopropan-2-yl]-3-hydroxy-3-(4-methoxyphenyl)-2-[[(2S)-2-[(2-morpholin-4-ylacetyl)amino]propanoyl]amino]propanamide Chemical compound C1(=CCCC1)C[C@@H](C(=O)[C@@]1(OC1)C)NC([C@H]([C@@H](C1=CC=C(C=C1)OC)O)NC([C@H](C)NC(CN1CCOCC1)=O)=O)=O GHYOCDFICYLMRF-UTIIJYGPSA-N 0.000 description 3
- SUSANAYXICMXBL-UHFFFAOYSA-N 4-prop-2-enylmorpholine Chemical compound C=CCN1CCOCC1 SUSANAYXICMXBL-UHFFFAOYSA-N 0.000 description 3
- 239000004160 Ammonium persulphate Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- BHELZAPQIKSEDF-UHFFFAOYSA-N allyl bromide Chemical compound BrCC=C BHELZAPQIKSEDF-UHFFFAOYSA-N 0.000 description 3
- 235000019270 ammonium chloride Nutrition 0.000 description 3
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 3
- 235000019395 ammonium persulphate Nutrition 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 125000005521 carbonamide group Chemical group 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 229940125904 compound 1 Drugs 0.000 description 3
- 229940125797 compound 12 Drugs 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- MLIREBYILWEBDM-UHFFFAOYSA-N cyanoacetic acid Chemical compound OC(=O)CC#N MLIREBYILWEBDM-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver nitrate Substances [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- XINQFOMFQFGGCQ-UHFFFAOYSA-L (2-dodecoxy-2-oxoethyl)-[6-[(2-dodecoxy-2-oxoethyl)-dimethylazaniumyl]hexyl]-dimethylazanium;dichloride Chemical compound [Cl-].[Cl-].CCCCCCCCCCCCOC(=O)C[N+](C)(C)CCCCCC[N+](C)(C)CC(=O)OCCCCCCCCCCCC XINQFOMFQFGGCQ-UHFFFAOYSA-L 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- 244000287680 Garcinia dulcis Species 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 150000001449 anionic compounds Chemical class 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- OIPQUBBCOVJSNS-UHFFFAOYSA-L bromo(iodo)silver Chemical compound Br[Ag]I OIPQUBBCOVJSNS-UHFFFAOYSA-L 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 229920006317 cationic polymer Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229940125898 compound 5 Drugs 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 125000004093 cyano group Chemical group *C#N 0.000 description 2
- FPVGTPBMTFTMRT-UHFFFAOYSA-L disodium;2-amino-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate Chemical compound [Na+].[Na+].C1=C(S([O-])(=O)=O)C(N)=CC=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 FPVGTPBMTFTMRT-UHFFFAOYSA-L 0.000 description 2
- YSVBPNGJESBVRM-UHFFFAOYSA-L disodium;4-[(1-oxido-4-sulfonaphthalen-2-yl)diazenyl]naphthalene-1-sulfonate Chemical compound [Na+].[Na+].C1=CC=C2C(N=NC3=C(C4=CC=CC=C4C(=C3)S([O-])(=O)=O)O)=CC=C(S([O-])(=O)=O)C2=C1 YSVBPNGJESBVRM-UHFFFAOYSA-L 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 235000019233 fast yellow AB Nutrition 0.000 description 2
- 238000004508 fractional distillation Methods 0.000 description 2
- PBZROIMXDZTJDF-UHFFFAOYSA-N hepta-1,6-dien-4-one Chemical compound C=CCC(=O)CC=C PBZROIMXDZTJDF-UHFFFAOYSA-N 0.000 description 2
- 239000008240 homogeneous mixture Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- YECIFGHRMFEPJK-UHFFFAOYSA-N lidocaine hydrochloride monohydrate Chemical compound O.[Cl-].CC[NH+](CC)CC(=O)NC1=C(C)C=CC=C1C YECIFGHRMFEPJK-UHFFFAOYSA-N 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910001961 silver nitrate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- RTVVXRKGQRRXFJ-UHFFFAOYSA-N sodium;2-sulfobutanedioic acid Chemical compound [Na].OC(=O)CC(C(O)=O)S(O)(=O)=O RTVVXRKGQRRXFJ-UHFFFAOYSA-N 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- FUSUHKVFWTUUBE-UHFFFAOYSA-N vinyl methyl ketone Natural products CC(=O)C=C FUSUHKVFWTUUBE-UHFFFAOYSA-N 0.000 description 2
- QBZIEGUIYWGBMY-FUZXWUMZSA-N (5Z)-5-hydroxyimino-6-oxonaphthalene-2-sulfonic acid iron Chemical compound [Fe].O\N=C1/C(=O)C=Cc2cc(ccc12)S(O)(=O)=O.O\N=C1/C(=O)C=Cc2cc(ccc12)S(O)(=O)=O.O\N=C1/C(=O)C=Cc2cc(ccc12)S(O)(=O)=O QBZIEGUIYWGBMY-FUZXWUMZSA-N 0.000 description 1
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- AKUNSTOMHUXJOZ-UHFFFAOYSA-N 1-hydroperoxybutane Chemical compound CCCCOO AKUNSTOMHUXJOZ-UHFFFAOYSA-N 0.000 description 1
- OFQCQIGMURIECL-UHFFFAOYSA-N 2-[2-(diethylamino)ethyl]-2',6'-dimethylspiro[isoquinoline-4,4'-oxane]-1,3-dione;phosphoric acid Chemical compound OP(O)(O)=O.O=C1N(CCN(CC)CC)C(=O)C2=CC=CC=C2C21CC(C)OC(C)C2 OFQCQIGMURIECL-UHFFFAOYSA-N 0.000 description 1
- SZIFAVKTNFCBPC-UHFFFAOYSA-N 2-chloroethanol Chemical compound OCCCl SZIFAVKTNFCBPC-UHFFFAOYSA-N 0.000 description 1
- IHZXTIBMKNSJCJ-UHFFFAOYSA-N 3-{[(4-{[4-(dimethylamino)phenyl](4-{ethyl[(3-sulfophenyl)methyl]amino}phenyl)methylidene}cyclohexa-2,5-dien-1-ylidene)(ethyl)azaniumyl]methyl}benzene-1-sulfonate Chemical compound C=1C=C(C(=C2C=CC(C=C2)=[N+](C)C)C=2C=CC(=CC=2)N(CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S(O)(=O)=O)=C1 IHZXTIBMKNSJCJ-UHFFFAOYSA-N 0.000 description 1
- SUVYXKDAVYFUMG-UHFFFAOYSA-N 4-aminobutan-2-one Chemical compound CC(=O)CCN SUVYXKDAVYFUMG-UHFFFAOYSA-N 0.000 description 1
- 125000002373 5 membered heterocyclic group Chemical group 0.000 description 1
- HNJRBCJUHORNHV-UHFFFAOYSA-N 5-[(4-hydroxyphenyl)diazenyl]-2-[2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound C1=CC(O)=CC=C1N=NC(C=C1S(O)(=O)=O)=CC=C1C=CC1=CC=C(N=NC=2C=CC(O)=CC=2)C=C1S(O)(=O)=O HNJRBCJUHORNHV-UHFFFAOYSA-N 0.000 description 1
- 125000004070 6 membered heterocyclic group Chemical group 0.000 description 1
- KNIUHBNRWZGIQQ-UHFFFAOYSA-N 7-diethoxyphosphinothioyloxy-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(OP(=S)(OCC)OCC)=CC=C21 KNIUHBNRWZGIQQ-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 241000212977 Andira Species 0.000 description 1
- DQEFEBPAPFSJLV-UHFFFAOYSA-N Cellulose propionate Chemical compound CCC(=O)OCC1OC(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C1OC1C(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C(COC(=O)CC)O1 DQEFEBPAPFSJLV-UHFFFAOYSA-N 0.000 description 1
- 241000861718 Chloris <Aves> Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- ABRVLXLNVJHDRQ-UHFFFAOYSA-N [2-pyridin-3-yl-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound FC(C1=CC(=CC(=N1)C=1C=NC=CC=1)CN)(F)F ABRVLXLNVJHDRQ-UHFFFAOYSA-N 0.000 description 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 description 1
- 125000003668 acetyloxy group Chemical group [H]C([H])([H])C(=O)O[*] 0.000 description 1
- RZUBARUFLYGOGC-MTHOTQAESA-L acid fuchsin Chemical compound [Na+].[Na+].[O-]S(=O)(=O)C1=C(N)C(C)=CC(C(=C\2C=C(C(=[NH2+])C=C/2)S([O-])(=O)=O)\C=2C=C(C(N)=CC=2)S([O-])(=O)=O)=C1 RZUBARUFLYGOGC-MTHOTQAESA-L 0.000 description 1
- DGOBMKYRQHEFGQ-UHFFFAOYSA-L acid green 5 Chemical compound [Na+].[Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C=CC(=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S([O-])(=O)=O)=C1 DGOBMKYRQHEFGQ-UHFFFAOYSA-L 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 125000004423 acyloxy group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 1
- 230000002180 anti-stress Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 229920006218 cellulose propionate Polymers 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 150000003997 cyclic ketones Chemical class 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- XWBDWHCCBGMXKG-UHFFFAOYSA-N ethanamine;hydron;chloride Chemical compound Cl.CCN XWBDWHCCBGMXKG-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- RSAZYXZUJROYKR-UHFFFAOYSA-N indophenol Chemical compound C1=CC(O)=CC=C1N=C1C=CC(=O)C=C1 RSAZYXZUJROYKR-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 description 1
- 229940051142 metanil yellow Drugs 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- JZMJDSHXVKJFKW-UHFFFAOYSA-N methyl sulfate Chemical group COS(O)(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000009994 optical bleaching Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical group OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- LGZQSRCLLIPAEE-UHFFFAOYSA-M sodium 1-[(4-sulfonaphthalen-1-yl)diazenyl]naphthalen-2-olate Chemical compound [Na+].C1=CC=C2C(N=NC3=C4C=CC=CC4=CC=C3O)=CC=C(S([O-])(=O)=O)C2=C1 LGZQSRCLLIPAEE-UHFFFAOYSA-M 0.000 description 1
- CQNXJSVLKPHNRI-OXEZCZPGSA-N sodium 5-[(4-hydroxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-hydroxyphenyl)diazenyl]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical compound C1=CC(=CC=C1N=NC2=CC(=C(C=C2)/C=C/C3=C(C=C(C=C3)N=NC4=CC=C(C=C4)O)S(=O)(=O)O)S(=O)(=O)O)O.[Na+] CQNXJSVLKPHNRI-OXEZCZPGSA-N 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 125000001302 tertiary amino group Chemical group 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical group CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
- G03C1/835—Macromolecular substances therefor, e.g. mordants
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/22—Subtractive cinematographic processes; Materials therefor; Preparing or processing such materials
- G03C7/25—Dye-imbibition processes; Materials therefor; Preparing or processing such materials
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
- G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
- G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
- G03C7/3882—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific polymer or latex
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/142—Dye mordant
Definitions
- This invention relates to a process for fixing anions
- a first step comprises the formation of a relief image suited for absorbing a dye solution.
- the relief image is commonly prepared in a photographic way, e.g., by hardening development of a gelatino-silver halide emulsion layer and selective removal of the non-hardened portions.
- the whole is referred to as a matrix or matrix film.
- the matrix containing the relief image after being immersed into a solution of a dye is brought into close contact with a colloid layer of a receptor material.
- the receptor material applied for cinematographic purposes contains a transparent film support, at least one colloid layer for absorbing the dye(s) and occasionally a lightsensitive silver halide emulsion layer. Such material is known as the blank or blank film.
- Multicolour images can be obtained by preparing relief images which correspond with the colour separation images to be reproduced in register.
- monochrome separation images can be printed in register forming on one blank a multicolour image. This process of producing multicolour images by imbibition is described, e.g. by P. Glafkides Photographic Chemistry, Fountain Press, London (1960) vol. II, pp. 696-699.
- the sharpness of the transferred dye images has been improved by counteracting the lateral diffusion of the dyes in the colloid layer with mordanting agents.
- the mordanting agent has to possess a resistivity to diffusion as high as possible in order to avoid contamination of the matrix.
- a mordanting agent which is insufficiently resistant to diffusion, some of it passes from the blank upon the matrix.
- the dye On re-immersing the matrix in the dye solution, the dye will precipitate also on non image areas and on subsequent printing a more or less uniform colour fog will result on the blank film. This harmful colour-fog formation will be repeated and evidently increased during the production of further prints.
- the mordanting agent When used in combination with a light-sensitive silver halide emulsion layer, which is e.g. the case when a silver sound track has to be produced, the mordanting agent should not cause a substantial fog in the light-sensitive silver halide emulsion.
- a further requirement for a useful mordant is to effect a sufficient colour absorption.
- colour absorption is meant the maximum colour density obtainable in any given combination of time and temperature under which the dye-immersed matrix is brought into close contact with the blank. Said conditions are determined by the apparatus ensuring the contact between the matrix and the blank film.
- each of R and R represents hydrogen, an alkyl radical preferably a lower alkyl radical (C -C a phenyl radical including said radicals in substituted form e.g. contain these radicals substituted as stated for the radicals defined under A,
- Y represents a divalent radical of the formula:
- Z represents the necessary atoms to close a nitrogencontaining heterocyclic 5- or 6-membered ring, e.g. represents a divalent radical of the formula:
- n 1 or 2
- n 2 or 3
- p 3 or 4
- M represents an anion, preferably a photographically inert anion, e.g. a halogen anion such as C1 or Br-, an anion derived from an oxyacid, e.g. a monomethyl sulphate group, a p-tolusulphonate group or a perchlorate group.
- a photographically inert anion e.g. a halogen anion such as C1 or Br-
- an anion derived from an oxyacid e.g. a monomethyl sulphate group, a p-tolusulphonate group or a perchlorate group.
- the present invention includes. however, also the use of copolymers containing preferably at least 50% of the above described structural units.
- Suitable copolymers for the purpose of the present invention contain in their structure sulphonyl groups, e.g. derived from S0; as a comonomer, although the copolymers may be derived from compounds other than SO; which are capable of copolymerizing with the structural units hereinbefore described.
- both the funnel and the condenser being provided with a calcium chloride guard tube, were placed 790 g. of morpholine, 1590 ml. of benzene and 990 g. of anhydrous sodium bicarbonate.
- the aqueous solution of N-allyl-N-dimethylamine was heated to 45 C. and 240 g. of allyl chloride were added within 1 h. under continuous stirring. During and after the addition of the allyl chloride the reaction mixture was maintained at 45 C.
- N-allyl-N-diethanolamine and 200 ml. of acetophenone were heated till 100 C. on an oil bath.
- PREPARATION H (b) Copolymer of N-cyclodiallylmorpholinium chloride and sulphur dioxide.Compound 5
- a 500 ml. reaction flask equipped with a mechanical stirrer and a thermometer were placed 20.35 g. of N- diallyl morpholinium chloride and sufiicient methanol so as to obtain 100 ml. of solution.
- Suitable supports for the matrix film and the blank film are composed of modified cellulose products such as cellulose esters, e.g. cellulose triacetate, cellulose acetobutyrate, cellulose propionate or synthetic resins such as polycondensation products of the polyester type, e.g. polyethylene terephthalate, polysulphonates and polycarbonates.
- modified cellulose products such as cellulose esters, e.g. cellulose triacetate, cellulose acetobutyrate, cellulose propionate or synthetic resins such as polycondensation products of the polyester type, e.g. polyethylene terephthalate, polysulphonates and polycarbonates.
- these surfactants are preferably applied in the emulsion layer itself but may be present in an interlayer being in waterpermeable relationship with the receptor layer and the emulsion layer.
- Particularly effective anionic surfactants for inhibiting the fogging of light-sensitive silver halide by the cationic polymers, used in the present invention are the dialkyl (C C esters of sodium sulfosuccinic acid and compounds corresponding to the formula: RCH -SO Me, wherein R represents a higher (C -C hydrocarbon 11 radical and Me a metal cation, e.g., a sodium cation.
- R represents a higher (C -C hydrocarbon 11 radical and Me a metal cation, e.g., a sodium cation.
- the anionic surfactants are preferably used in an amount of 20% to 100% by weight in respect of the amount of mordanting polymer in the final material.
- the mordanting polymers and copolymers containing structural units as described above when applied in a blank film are preferably used in an amount of 15 to 35 g. per 100 g. of hydrophilic colloid.
- the application of the mordanting polymers used in the present invention is not necessarily limited to the use as mordants in blanks for the production of hydrotype prints. Indeed, the mordanting polymers can equally well be applied for substantially increasing the resistance to dilfusion in hydrophilic colloid compositions of most different kinds or organic substances containing one or more anionic groups.
- the attention is drawn to their use in combination with compounds containing an anionic part selected from the group of anionic colour couplers, anionic masking compounds, and different kinds of dyes used in silver halide photographic materials e.g. anionic coloured colour couplers, anti-halation and filter dyes, further anionic antistatic agents, U. V.- absorbing compounds, fluorescing agents and optical bleaching agents.
- the said polymers can also be used as dispersing agents in aqueous medium, e.g., for the preparation of pigment coatings.
- the mordanting polymers containing structural units as described herein are particularly advantageously used in the preparation of filter and antihalation layers in photographic silver halide materials.
- the filter dyes may be applied e.g. in an antistress layer or in an intermediate layer of a multicolour film which contains normally three differently spectrally sensitive silver halide emulsion layers. Particulars regarding these special applications are disclosed in the United Kingdom patent specification 830,189.
- Colour couplers used in silver halide colour photography and containing water-solublizing groups e.g. anionic groups such as carboxylic acid or sulphonic acid salt groups are when incorporated in the photographic material itself made more fast to diffusion e.g. by incorporating in the molecule structure of the colour coupler a large organic radical, a so-called ballasting group, which is normally an aliphatic radical containing from to 20 carbon atoms in straight line.
- ballasting group which is normally an aliphatic radical containing from to 20 carbon atoms in straight line.
- Non-diffusing colour couplers forming on colour development indophenol or azamethine dyes with a p-phenylene diamine type colour developing agent are described e.g. by P. Glafkides Photographic Chemistry-vol. II-Fountain PressLondon (1960), pp. 606-615.
- the said anionic colour couplers produce on colour development colour images the sharpness of which is markedly better even if the colour couplers contain the so-called ballasting group.
- Gelatin 93.5 An amount of silver bromide equivalent to parts of silver nitrate dioctyl ester of sodium sulphosuccinic acid 4.7 Resorcinol 9.8
- the emulsion was coated pro rata of 7 g. of gelatin per sq. m.
- the coating of this solution was carried out in such a way that the said colloid layer contained 3.5 g. of gelatin per sq. m.
- EXAMPLE 2 A blank film as described in Example 1 was made with the difference however, that the Compound 1 prepared according to Preparation 1 was replaced by Compound 12 listed in Table 1.
- EXAMPLE 5 A silver bromide iodide emulsion (containing 3 mole percent of iodide) was prepared using the following ingredients 23 g. of gelatin, an amount of silver bromide iodide (3 mole percent of iodide) equivalent to 5.5 g. of silver nitrate ,6 mole of the magenta colour coupler with following general formula:
- stabilizing agents and wetting agents 1 g. of the mordanting polymer listed as Compound 12 in Table 1 was added to the emulsion composition in the for mof a aqueous solution having a pH 7.
- the emulsion composition ready for coating was diluted to 720 ml. and the pH adjusted to 6.5.
- the silver halide emulsion was coated pro rata of 125 g. per sq. m. onto a cellulose triacetate support having an antihalation backing layer.
- the solutions were coated on separate subbed cellulose triacetate supports in a proportion of 10 g. of gelatin per sq. m.
- the dyes are. of such nature that they discolour completely in their gelatin layer during conventional photographic processing.
- the dyestuifs obtained a high fastness to diffusion, which is needed in antihalation and filter layers.
- the relative diffusion values listed in Table 2 were obtained by comparing the spectral density obtained in a colourless thick gelatin layer (100 times as thick as the coloured gelatin layer) after keeping the different coloured gelatin layers in contact with said colourless gelatin layer for the same time under identical conditions of relative humidity.
- the values of the optical densities (log opacity) being directly proportional to the concentration of the dyestulf transmitted by diffusion have been calculated on a corpual basis, the value obtained by the test of a coloured gelatin layer containing no mordanting agent and being identically coloured as those layers contagging a mordanting agent being given the arbitrary value 1
- the dyestuifs used have the following structures:
- an improved imbibition process for producing a dyed image in a hydrophilic colloid layer of a reception material comprising the steps of impregnating the relief image of a matrix film with a solution of an anionic dye compound, and bringing the impregnated relief image into contact with a hydrophilic colloid layer of a reception material to thereby transfer said dye compound from said relief image to said hydrophilic colloid layer to produce a dye image therein, the improvement comprising incorporating in said colloid layer to mordant said dye a homopolymer containing the following recurring units:
- reception material includes a light-sensitive silver halide emulsion layer in effective contact with said colloid layer.
- emulsion layer is a gelatin emulsion layer.
- a photographic reproduction material comprising a light-sensitive silver halide emulsion layer and a hydrophilic colloid layer in effective contact with said emulsion I layer, at least one of said layers having incorporated therein a homopolymer containing the following recurring units:
- a and B represent together the necessary atoms to close a morpholine, a piperidine or a pyrrolidine nucleus, and M- represents a photographically inert anion.
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
AN IMBIBITION DYE IMAGE IS PRODUCED BY IMAGEWISE APPLYING AN ANIONIC DYE SOLUTION TO A HYDROPHILIC COLLOID LAYER MORDANTED WITH A HOMOPOLYMER CONTAINING THE FOLLOWING RECURRING UNITS:
(1-A,1-B,3-(-),5-((-)CH2-)PIPERIDINIUM) M(-)
WHEREIN EACH OF A AND B REPRESENTS A HYDROGEN ATOM, A C1-C5 LOWER ALKYL GROUP UNSUBSTITUTED OR SUBSTITUTED WITH A HYDROXYL, CYANO ACETATE OR CARBONAMIDE GROUP, OR A AND B REPRESENTS TOGETHER THE NECESSARY ATOMS TO A CLOSE A MORPHOLINE, A PIPERIDINE OR A PYRROLIDINE NUCLEUS, AND M-REPRESENTS A PHOTOGRAPHICALLY INORT ANION.
(1-A,1-B,3-(-),5-((-)CH2-)PIPERIDINIUM) M(-)
WHEREIN EACH OF A AND B REPRESENTS A HYDROGEN ATOM, A C1-C5 LOWER ALKYL GROUP UNSUBSTITUTED OR SUBSTITUTED WITH A HYDROXYL, CYANO ACETATE OR CARBONAMIDE GROUP, OR A AND B REPRESENTS TOGETHER THE NECESSARY ATOMS TO A CLOSE A MORPHOLINE, A PIPERIDINE OR A PYRROLIDINE NUCLEUS, AND M-REPRESENTS A PHOTOGRAPHICALLY INORT ANION.
Description
United States Patent Oflice Patented June 26, 1973 U.S. Cl. 96-114 7 Claims ABSTRACT OF THE DISCLOSURE An imbibition dye image is produced by imagewise applying an anionic dye solution to a hydrophilic colloid layer mordanted with a homopolymer containing the following recurring units:
wherein each of A and B represents a hydrogen atom, a C -C lower alkyl group unsubstituted or substituted with a hydroxyl, cyano, acetate or carbonamide group, or A and B represent together the necessary atoms to close a morpholine, a piperidine or a pyrrolidine nucleus, and M- represents a photographically inert anion.
This application is a continuation of Ser. No. 768,530 filed Oct. 17, 1968, now abandoned.
This invention relates to a process for fixing anions,
e.g. of anionic dyes, in hydrophilic colloids, and to colloid compositions incorporating polymeric compounds acting as mordanting agents for anions.
Mordanting agents hindering diffusion of acid dyes in colloid layers strongly reduce lateral diffusion of said compounds in said layers and are of great interest in the preparation of cinematographic colour copies by the imbibition printing process.
In the manufacture of colour films according to the imbibition process, a first step comprises the formation of a relief image suited for absorbing a dye solution. The relief image is commonly prepared in a photographic way, e.g., by hardening development of a gelatino-silver halide emulsion layer and selective removal of the non-hardened portions. The whole is referred to as a matrix or matrix film. The matrix containing the relief image after being immersed into a solution of a dye is brought into close contact with a colloid layer of a receptor material. The receptor material applied for cinematographic purposes contains a transparent film support, at least one colloid layer for absorbing the dye(s) and occasionally a lightsensitive silver halide emulsion layer. Such material is known as the blank or blank film.
During the contact of the dyed matrix with the blank film, dye absorbed in the relief image of the matrix diffuses into the colloid layer of the blank film, on which in this way a monochrome image is formed. In repeating the dye transfer step by using each time a novel blank film, several prints are made with one single matrix. Multicolour images can be obtained by preparing relief images which correspond with the colour separation images to be reproduced in register. Thus, monochrome separation images can be printed in register forming on one blank a multicolour image. This process of producing multicolour images by imbibition is described, e.g. by P. Glafkides Photographic Chemistry, Fountain Press, London (1960) vol. II, pp. 696-699.
The sharpness of the transferred dye images has been improved by counteracting the lateral diffusion of the dyes in the colloid layer with mordanting agents.
For obtaining high quality transfer imbibition prints, the mordanting agent has to possess a resistivity to diffusion as high as possible in order to avoid contamination of the matrix. In other words, when a mordanting agent is used, which is insufficiently resistant to diffusion, some of it passes from the blank upon the matrix. On re-immersing the matrix in the dye solution, the dye will precipitate also on non image areas and on subsequent printing a more or less uniform colour fog will result on the blank film. This harmful colour-fog formation will be repeated and evidently increased during the production of further prints.
When used in combination with a light-sensitive silver halide emulsion layer, which is e.g. the case when a silver sound track has to be produced, the mordanting agent should not cause a substantial fog in the light-sensitive silver halide emulsion.
A further requirement for a useful mordant is to effect a sufficient colour absorption.
By colour absorption is meant the maximum colour density obtainable in any given combination of time and temperature under which the dye-immersed matrix is brought into close contact with the blank. Said conditions are determined by the apparatus ensuring the contact between the matrix and the blank film.
As mordanting agents more or less successfully meeting the above requirements for fixing anionic dyes more particularly acid dyes, several groups of polymers containing free amino groups, tertiary amino groups in salt form, or quaternary salt groups have been proposed.
It has now been found that in colloid compositions a very effective mordanting action in respect of anionic compounds e.g. acid dyes, can be obtained by the use therein of addition polymers containing at least 50% of structural units selected from the class consisting of:
C CH,
each of A and B represents hydrogen or an organic substituent, e.g. a hydrocarbon radical such as an alkyl radical preferably a C -C alkyl radical, a cycloalkyl radical, e.g. cyclohexyl, an aralkyl radical e.g. benzyl, an aryl radical e.g. phenyl or a heterocyclic radical including said radicals in substituted form, e.g. substituted with hydroxyl, acyl, an acyloxy group, e.g. acetoxy, alkoxy e.g. methoxy, aryloxy, thialkoxy, thiophenoxy, sulphamyl, carbamyl, alkoxycarbonyl or cyano,
each of R and R represents hydrogen, an alkyl radical preferably a lower alkyl radical (C -C a phenyl radical including said radicals in substituted form e.g. contain these radicals substituted as stated for the radicals defined under A,
X represents a divalent radical of the formula:
--CH -(O)n 1-(' a)m-1 Y represents a divalent radical of the formula:
Z represents the necessary atoms to close a nitrogencontaining heterocyclic 5- or 6-membered ring, e.g. represents a divalent radical of the formula:
forming a 5- or 6-membered heterocyclic ring including such ring in substituted form and/ or forming part of a condensed ring system e.g. a morpholine, a piperidine or a pyrrolidine nucleus,
n represents 1 or 2,
m represents 2 or 3, and
p represents 3 or 4,
M represents an anion, preferably a photographically inert anion, e.g. a halogen anion such as C1 or Br-, an anion derived from an oxyacid, e.g. a monomethyl sulphate group, a p-tolusulphonate group or a perchlorate group.
The preparation of homopolymers containing quaternary structural units as described above is mentioned, e.g., in the Canadian patent specification 687,942.
The present invention includes. however, also the use of copolymers containing preferably at least 50% of the above described structural units. Suitable copolymers for the purpose of the present invention contain in their structure sulphonyl groups, e.g. derived from S0; as a comonomer, although the copolymers may be derived from compounds other than SO; which are capable of copolymerizing with the structural units hereinbefore described.
The polymers and copolymers used according to the present invention are preferably of such a structure that they are water-soluble and can be mixed in dissolved state with a hydrophilic colloid dissolved in water. The effectiveness in mordanting action or diffusion hindering is directly proportional to the intrinsic viscosity [1 of the mordanting polymers containing structural units as described above.
The synthesis of monomers for the production of homoand copolymers used according to the present invention is illustrated hereinafter.
PREPARATION A (a) N-allylmorpholine In a 5 litre reaction flask equipped with a mechanical stirrer, a thermometer, a reflux condenser and a separawherein:
tory funnel, both the funnel and the condenser being provided with a calcium chloride guard tube, were placed 790 g. of morpholine, 1590 ml. of benzene and 990 g. of anhydrous sodium bicarbonate.
With stirring 1100 ml. of allyl bromide were gradually added to this mixture. The reaction was exothermic and cooling in a water-bath was necessary in order to keep the reaction under control. After the addition of the allyl bromide (lasting minutes) the temperature of the reaction medium rose to 55 C. The reaction mixture was stirred for further 2 h. and heated to maintain refluxing. Thereupon the reaction mixture was cooled, and the formed sodium bromide and residual sodium bicarbonate separated by filtering. The salt residue was washed with approximately 2 litres of benzene. The filtrates were poured together and after drying overnight over anhydrous sodium sulphate distilled through a fractionating column. After the removal of the greater part of the benzene, the remaining sodium bromide was filtered and the fractional distillation of the filtrate continued. The N-allylmorpholine distilled between 156 and 158 C.
Yield: 950 g.
Density at 25 C.: 0.9267.
Refractive index: 1.458 (23 C.).
(b) N-diallylmorpholinium chloride In a 2 litre reaction flask equipped with a mechanical stirrer, a separatory funnel and a reflux condenser, both the funnel and the reflux condenser, being provided with a calcium chloride guard tube, were placed 207 g. of N-allylmorpholine and 700 ml. of acetophenone. The mixture was heated on an oil-bath, the temperature of which was maintained at C., whereupon g. of allyl chloride were added with stirring. The reaction was not exothermic and heating on the oil bath was continued for 8 h. in order to maintain the temperature at 100 C.
Gradually N-diallylmorpholinium chloride crystals formed in the hot solution.
After cooling and standing at room temperature for 1 week, the crystals were sucked oif and washed with 1 l. of acetone.
Yield: 253 g.
Melting point: 185 C.
PREPARATION B N-dimethyl-N-diallylammonium chloride In a one litre reaction flask equipped with a mechanical stirrer, a thermometer, a reflux condenser and a separatory funnel, were placed g. of a 40% solution of dimethylamine in water. During stirring 116.6 g. of allyl chloride were dropwise added within 1 h. The reaction was exothermic and the temperature rose to 55 C. The reaction mixture was kept for 1 h. at 55 C. and during this period a solution of 62.1 g. of sodium hydroxide in 62 g. of water was added. Then, for 3 h. the reaction mixture was maintained at room temperature with stirring.
The aqueous solution of N-allyl-N-dimethylamine was heated to 45 C. and 240 g. of allyl chloride were added within 1 h. under continuous stirring. During and after the addition of the allyl chloride the reaction mixture was maintained at 45 C.
The reaction mixture was refluxed for 16 /2 h. and at the end of this period a few drops of hydrochloric acid were added for adjusting the pH at 5. The excess of reactants was removed by heating on a water-bath under reduced pressure maintained by a water-jet pump.
After adding twice 100 ml. of water to the residue and after removing it again and again, the dry powder obtained was dissolved in about 175 ml. of water. In the solution crystalline sodium chloride separated. It was filtered and the filtrate freeze-dried. A powder consisting of 5.75 g. of sodium chloride and 109.25 g. of N-dimethyl-N-diallylammonium chloride was obtained.
PREPARATION c (a) N-allyl-N-di-p-hydroxyethylamine In a reaction flask of 250 ml. equipped with a mechanical stirrer, a thermometer, a reflux condenser and a separatory funnel, both the funnel and the condenser being provided with a calcium chloride tube, Was placed a mixture of 26.62 g. of allyl bromide and 30.36 g. of anhydrous potassium carbonate. At room temperature 21 g. of anhydrous diethanolamine were added. The reaction was exothermic and when the temperature in the flask reached 80 C. refluxing started whilst carbon dioxide escaped. Thereupon, the reaction mixtures was heated for 2 h. at 90 C. and filtered after g. of dry magnesium sulphate were added. The solids on the filter were washed with ml. of ethanol and the filtrates obtained poured together and subjected to fractional distillation.
The fraction boiling at 92 C. under a pressure of 0.7 mm. Hg was collected.
Yield: 24.2 g.
Refractive index: 1.4770 (23 0.).
LR. spectrography analysis confirmed that N-allyl-N- di-p-hydroxymethylamine was obtained.
(b) N-diallyl-N-di(p-hydroxyethyl)- ammonium chloride In a reaction flask of 1.0 l. equipped with a mechanical stirrer, a reflux condenser and a thermometer 72.5 g. of
N-allyl-N-diethanolamine and 200 ml. of acetophenone were heated till 100 C. on an oil bath.
To the solution obtained were gradually added 76.5 g. allyl chloride.
The reaction was not exothermic and heating on the oil-bath was continued for 1 6 h. to maintain refluxing.
Thereupon, the reaction mixture was heated to 120 C. and not reacted allyl chloride collected.
By LR. spectrography was found that the dried residue contained 96.1% by weight of N-diallyl-N-di(fi-hydroxyethyl)-ammonium chloride and 4.3% by weight of N-difl-hydroxyethyl -N-allylamine.
PREPARATION D N-diallyl-N-methyl-N-fl-hydroxyethylammonium chloride was prepared by a method analogous to that described in Preparation C.
PREPARATION E N-diallyl-N-fl-cyanoethylamine In a reaction flask of 250 ml. equipped with a mechanical stirrer, a thermometer and a reflux condenser provided with a calcium chloride guard tube were subsequently placed 53 g. of acrylonitrile, 250 mg. of copper (II) acetate, 97 g. of diallylamine and 500 mg. of sodium methanolate as a catalyst. The homogeneous mixture was stirred and during 15 h. heated on an oil-bath, the temperature of which was maintained at 100 C. The obtained solution was distilled through a fractionating column and the fraction boiling between 112-l18 C. under a pressure of 20 mm. Hg collected.
After redistilling the distillate, 120.0 g. N-diallyl-N-cyanoethylamine were obtained boiling at 74-76 C. under a pressure of 1 to 2 mm. Hg.
PREPARATION F N-B-diallyl methoxy carbonyl ethylamine is prepared analogously to N-diallyl-N-B-cyanoethylamine but by starting from 1 mole of diallylamine and 1 mole of methylacrylate.
PREPARATION G N-diallyl-N-fl-carbamylmethylamine is prepared analogously to N-diallyl-N-fl-cyanoethylamine but by starting from 1 mole of diallylamine and 1 mole of acrylamide.
6 PREPARATION H N-diallyl-N-fi-acetylethylamine In a reaction flask of 250 ml. equipped with a mechanical stirrer, a thermometer and a reflux condenser provided with a calcium chloride guard tube were subsequently placed 250 mg. of copper (H) acetate, 97 g. of diallylamine and 35 g. of vinyl methyl ketone.
The reaction started exothermically and the temperature of the solution reached 82 C. The reaction mixture was cooled to C. and again 35 g. of vinylmethylketone were added. By the heat produced in the exothermic reaction the temperature rose now to 95 C.
The reaction mixture was kept for 16 h. at 95 C. and then distilled through a fraction'ating column of 30 cm. filled with glass beads. The fraction distilling between 90 and 108 C. under a pressure of 18 mm. Hg was collected.
After drying on sodium hydroxide pellets 97.0 g. N-
diallyl-N p acetylethylamine boiling at 60-61 C./1.5
mm. Hg were obtained.
PREPARATION I N-diallyl-N-p-hydroxyethylamine In a reaction flask of 250 ml. equipped with a mechanical stirrer, a thermomer, a reflux condenser and a separatory funnel were placed subsequently 97 g. of diallylamine, 80.5 g. of ethylenechlorohydrin and 250 mg. of copper(II) acetate. The temperature of the reaction mixture attained 33 C. and heat was supplied for 8 h. in order to maintain the temperature at 100 C. Thereupon, a solution of 50 g. of sodium hydroxide in 90 ml. of water was dropwise added.
The N-diallyl-N-B-hydroxyethylamine separated as a supernatant oil layer. The underlaying water-layer was extracted twice with 50 ml. of benzene. The benzene extracts were added together, mixed with the crude oily N-diallyl-N-fi-hydroxy-ethylamine and thereupon distilled through a fractionating column of 30 cm. The fraction collected between 90 and 100 C. under a pressure of 20 mm. Hg was redistilled and the purified N-diallyl-N- fl-hydroxyethylamine boiling betwen -56 C. under a pressure of 1.5 to 2 mm. mg collected. Yield: 90.0 g.
The production of homopolymers for use according to a the present invention is illustrated by the following typical polymerization reactions.
PREPARATION 1 Poly(N-cyclodiallylmorpholinium chloride).-
Compound 1 1 .Cln In a 500 ml. reaction flask equipped with a mechanical stirrer, a gas-inlet tube and a reflux condenser were placed 210 g. of N-diallylmorpholinium chloride dissolved in 92 ml. of distilled water at 50 C.
To the homogeneous solution were added 2.1 ml. of butyl hydroperoxide as a catalyst and the reaction mixture was maintained at 50 C., while a stream of nitrogen was bubbled through the solution. After a reaction period of 20 h., 45 ml. of water were added and the very viscous solution maintained for 8 h. at C.
Poly (N-cyclo-diallyl-Nhimethylammonium chloride) Compound 2 CH; .CI- in 25 g. of N-diallyl-N-dimethylammonium chloride containing 5% of sodium chloride dissolved in 14 ml. of demineralized water were placed in a pressure reaction tube. Through the homogeneous mixture nitrogen was bubbled for 5 minutes. Thereupon, 0.50 ml. of Trigonox A 75 (trade name for text.-butylhydroperoxide sold by Noury & Van der Lande, Deventer, Holland) were added and the reaction mixture kept for 16 h. at 50 C. and for 64 h. at 75 C. The partially precipitated polymer was dissolved in water and purified by pouring the solution over an ion-exchanger IR 120 and IRA 45 (sold by Rohm & Haas, Philadelphia, Pa., U.S.A.). After freeze-drying, the yield amounted to 40%.
PREPARATION 3 Poly(N-cyclo-diallyl-N-di-B-hydroxyethyl-ammonium chloride) .-Compound 3 The polymerization was carried out analogously to the polymerization according to Preparation 2. The temperature of polymerization was 100 C. and the yield 100%. The polymer had the consistency of an oil and was completely soluble in water.
The production of copolymers for use according to the present invention is illustrated by typical copolymerization reactions. In Table 1 following the Preparations I and II the structural formulae of said copolymers are listed as well as particulars about the copolymerization conditions and intrinsic viscosity.
PREPARATION I Copolymer of N-cyclodiallyl-N-fl-cyano-ethylammonium chloride and sulphur dioxide.-Compound 4 g. of N-cyclo-diallyl-N-fi-cyanoethylamine was dissolved in 120 ml. of 1 N hydrochloric acid. Under reduced pressure maintained by a water-jetpump, the liquid was concentrated till an oily residue of N-diallyl-N-cyanoethylammonium chloride was obtained. This residue was further dehydrated by dissolving it in 500 ml. of acetone and 200 ml. of benzene, and by evaporating the solution till dryness. A clear oil was obtained, which was further dried by keeping it for 1 h. at 30 C. under a reduced pressure of 1 mm. 'Hg. From this N-diallyl-N-cyanoethylammonium chloride an amount of 18.6 g. was dissolved in anhydrous dimethylsulfoxide till a volume of 50 ml. Through the said solution dry air was bubbled for 10 min., whereupon 50 ml. of dimethylsulfoxide containing 2 moles of sulphur dioxide were added. Thereupon 246 mg. of ammonium persulphate as polymerization catalyst were introduced. The reaction flask was closed and kept for 24 h. on a water-bath at 40 C. After a reaction time of 12 h. another portion of 123 mg. of ammonium persulphate was added.
A very viscous solution was obtained, which after being diluted with ml. of dimethylsulfoxide was poured into methanol with stirring.
The copolymer of N-cyclo-diallyl-N-B-cyanoethylammonium chloride and sulphur dioxide precipitated as a white powder. After washing the precipitate with methanol it was sucked off till dryness.
PREPARATION II(a) Copolymer of N-cyclodiallylmorpholinium chloride and sulphur dioxide.-Compound 5 In a 1 litre reaction flask equipped with a mechanical stirrer, a thermometer and a gas-inlet tube were placed 122 g. of N-diallylmorpholinium chloride and sufiicient dimethylsulfoxide so as to obtain a suspension of 300 ml.
For 5 min. dry air was bubbled through the said suspension whereupon 1.6 g. of ammonium persulphate and 308 ml. of dimethylsulfoxide containing 1.95 moles of sulphur dioxide were added subsequently, The closed reaction flask was heated to 35 C. and after 15 minutes a clear solution was obtained.
The copolymerization was not exothermic and the copolymer of N-diallylmorpholinium chloride and sulphur dioxide precipitated gradually.
After 30 minutes of reaction, stirring was stopped, and the reaction mixture was still heated for 16 h. at 35 C. till all of the copolymer was precipitated. Then the precipitate was sucked off and washed with l l. of methanol. Finally the copolymer was dried under reduced pressure of 1 mm. Hg at 50 C. till constant weight.
PREPARATION H (b) Copolymer of N-cyclodiallylmorpholinium chloride and sulphur dioxide.Compound 5 In a 500 ml. reaction flask equipped with a mechanical stirrer and a thermometer were placed 20.35 g. of N- diallyl morpholinium chloride and sufiicient methanol so as to obtain 100 ml. of solution.
To this solution 50 ml. of methanol, containing 6.4 g. (0.1 mole) of sulphur dioxide, were added subsequently.
Thereupon 1.34 g. of di-tert.-butyl peroxide, dissolved in 19 ml. of methanol were added.
The clear solution was stirred and gradually warmed till 27 C. Suddenly the reaction became exothermic and cooling in a water-bath was necessary in order to keep the reaction under control at 25 C.
After 5 minutes the exothermic period was over and the copolymer of N-cyclo-diallylmorpholinium chloride and sulphur dioxide precipitated gradually.
The reaction mixture was again heated and for 8 h. kept at 30 C. till all the copolymer was precipitated. Then the precipitate was sucked oflI' andwashed with 200 ml. of methanol. Finally the copolymer of N-cyclodiallylmorpholinium chloride and sulphur dioxide was dried under reduced pressure (1 mm. Hg) at 25 C. till eonstant weight.
Yield: 26.5 g.
sodium chloride solutact of the mordanting agent with the light-sensitive silver halide grains.
TABLE 1 H2 --HC (SH-CH S 0 J L J Model Reaction Comof pretempera- [6] d1. gr at pound oration Starting monomer A B ture, C. 25 C.
N-diallyl-N-cyanoethylammonium chloride. -(CHz)2-CN H 01- 40 0.30 in DmS 0. N-diallylammonium chloride H Cl" 0.24 in S. N-diallyl-N-B-hydroxyethylammonium chlori (CH2)2OH H Cl- 0.52 in DmSO. N-dlallyl-N-methoxyoarbonyl ethyl-ammonium chloride (CH2)2CO OH; H Cl" 40 0.40 in DmSO.
10 I N-diallyl-N-acetylethyl ammonium chloride --(CHz)2fi-CH:; H 01- 35 ll I N-diallyl-N-carbamylethyl ammonium chloride -(CH2)2-CONHz H 01- 35 0.23 i Dmso,
12 II N-diallylmorpholinlum chloride /CHzCH\s C1- 35 0.61 in s,
\ GHQ-CH2 13... II N-diallyl-N-methyl,N-B-hydroxyethyl ammonium chloride-.. (OH -0H CH 40 0060 in No'rE.-DmS0=dirnethylsulfoxide; S=0.1 N aqueous sodium chloride; n=m.
Acid dyes suited for the imbition printing process that can be mordanted by means of the polymers and copolymers the structural units of which are given above are,
Anthtracene Yellow GR Fast Red S Conc.-C.I. Acid Red 88-C.I. 15,620
Pontacyl Green SN Ex.-C.I. 44,090
Acid blue blackC.-I. 20,470
Acid Magenta O-C.I. Acid Violet 19C.I. 42,685
Naphthol Green B Conc.-C.I. Acid Green 1-C.I, 10,020
Brilliant Paper Yellow Ex. Conc.-'C.I. Direct Yellow 4 Tartrazine--C.I. Acid Yellow 23C.I. 19,140
Metanil Yellow Conc.--C.I. Acid Yellow 36-C.I. 13,065
Pontacyl Scarlet R Conc.-C.I. Acid Red 89C.I. 23,910
Pontacyl Rubine R Extra Conc.C.I. Acid Red 14 Suitable supports for the matrix film and the blank film are composed of modified cellulose products such as cellulose esters, e.g. cellulose triacetate, cellulose acetobutyrate, cellulose propionate or synthetic resins such as polycondensation products of the polyester type, e.g. polyethylene terephthalate, polysulphonates and polycarbonates.
Colloids for preparing the receptor layer of blank films containing a silver halide emulsion layer are usually of the same type as those known to one skilled in the art of preparing photographic silver halide materials. Normally the colloid layer contains gelatin and/or polyvinyl alcohol which colloids may be mixed with coating aids such as wetting agents, polymer latices, viscosity reducers, antistatic agents, or softening agents improving the fiexibiityand also when necessary to some extent hardening agents improving the mechanical strength. When used in the production of sound film the colloid layer acting as receptor layer in the blank film is usually applied onto a silver halide emulsion layer.
The reason why such structure of the blank film is preferred has to be found in the fact that most of the mordanting polymers particularly those containing a free amino group produce a substantial fog in the developed photographic emulsion when incorporated in the silver halide emulsion layer. Therefore, it is preferred to apply the mordanting agent in a colloid layer covering the silver halide emulsion layer, thus preventing direct con- In order to further prevent an interaction of the mordanting agent with the silver halide grains it has been proposed in the French patent specification 1,453,062 to incorporate into the silver halide emulsion layer cyclic ketones containing an acid radical such as a carboxylic acid radical or a sulphonic acid radical in free acid or salt form.
Those cationic polymers applied in the present invention, which are not completely inert in respect of lightsensitive silver halide and may cause fog canbe used in silver halide materials the silver halide of which is shielded for direct contact with said polymers by anionic surfactants hindering the diffusion of said polymers in hydrophilic colloids. These surfactants are preferably incorporated in the emulsion layer of a blank film but can be incorporated in an interlayer between the emulsion layer and dye receptor layer of the blank film as well. Among said anionic compounds those are preferred containing at least one sulphonic acid group in acid or salt form. Anionic surfactants contain a rather large organic molecular part substituted with an anionic substituent, the anionic part of which is directly bound to the organic rest. Commercial anionic surfactants are known for use as detergents, wetting agents and dispersants or emulsifiers. In photographic materials they have been used, e.g., as spreading agents or wetting agents improving the spreading of coated colloid layers to each other or to their support.
However, when applied in a silver halide emulsion layer in order to inhibit the fogging of said layer the surfactants are used in an amount surpassing the quantity normally selected for wetting or spreading purposes, e.g., in an amount of 0.3 to 0.7 g. per sq. m.
When used in a light-sensitive material suited as receptor material in the imbibition printing process, these surfactants are preferably applied in the emulsion layer itself but may be present in an interlayer being in waterpermeable relationship with the receptor layer and the emulsion layer.
Particularly effective anionic surfactants for inhibiting the fogging of light-sensitive silver halide by the cationic polymers, used in the present invention are the dialkyl (C C esters of sodium sulfosuccinic acid and compounds corresponding to the formula: RCH -SO Me, wherein R represents a higher (C -C hydrocarbon 11 radical and Me a metal cation, e.g., a sodium cation. Products within the scope of the latter general formula are sold under the trade name Mersolat by Farbenfabriken Bayer A.G., Leverkusen, Germany.
For inhibiting the fogging of a light-sensitive silver halide emulsion layer by the said mordanting polymers the anionic surfactants are preferably used in an amount of 20% to 100% by weight in respect of the amount of mordanting polymer in the final material. The mordanting polymers and copolymers containing structural units as described above when applied in a blank film are preferably used in an amount of 15 to 35 g. per 100 g. of hydrophilic colloid.
The application of the mordanting polymers used in the present invention is not necessarily limited to the use as mordants in blanks for the production of hydrotype prints. Indeed, the mordanting polymers can equally well be applied for substantially increasing the resistance to dilfusion in hydrophilic colloid compositions of most different kinds or organic substances containing one or more anionic groups. In that respect the attention is drawn to their use in combination with compounds containing an anionic part selected from the group of anionic colour couplers, anionic masking compounds, and different kinds of dyes used in silver halide photographic materials e.g. anionic coloured colour couplers, anti-halation and filter dyes, further anionic antistatic agents, U. V.- absorbing compounds, fluorescing agents and optical bleaching agents. The said polymers can also be used as dispersing agents in aqueous medium, e.g., for the preparation of pigment coatings.
So, apart from their use in blank films the mordanting polymers containing structural units as described herein are particularly advantageously used in the preparation of filter and antihalation layers in photographic silver halide materials. The filter dyes may be applied e.g. in an antistress layer or in an intermediate layer of a multicolour film which contains normally three differently spectrally sensitive silver halide emulsion layers. Particulars regarding these special applications are disclosed in the United Kingdom patent specification 830,189.
The said mordanting polymers are further particularly useful to prevent the migration of anionic colour couplers in hydrophilic colloids e.g. gelatin used in silver halide photography.
Colour couplers used in silver halide colour photography and containing water-solublizing groups e.g. anionic groups such as carboxylic acid or sulphonic acid salt groups are when incorporated in the photographic material itself made more fast to diffusion e.g. by incorporating in the molecule structure of the colour coupler a large organic radical, a so-called ballasting group, which is normally an aliphatic radical containing from to 20 carbon atoms in straight line. Non-diffusing colour couplers forming on colour development indophenol or azamethine dyes with a p-phenylene diamine type colour developing agent are described e.g. by P. Glafkides Photographic Chemistry-vol. II-Fountain PressLondon (1960), pp. 606-615.
According to the present invention anionic colour couplers are made more resistant to diffusion in a hydrophilic colloid medium by allowing them to adsorb to a mordanting agent as described above.
As a result of the adsorbing or mordanting action of the said addition polymers the said anionic colour couplers produce on colour development colour images the sharpness of which is markedly better even if the colour couplers contain the so-called ballasting group.
The following examples illustrate the present invention without, however, limiting it thereto.
EXAMPLE 1 Onto a subbed cellulose triacetate support a gelatino silver halide emulsion of the type used for producing positive prints or a sound track was applied. The said emulsion contained in parts by weight the following ingredients:
Gelatin 93.5 An amount of silver bromide equivalent to parts of silver nitrate dioctyl ester of sodium sulphosuccinic acid 4.7 Resorcinol 9.8
The emulsion was coated pro rata of 7 g. of gelatin per sq. m.
Onto the emulsion layer of colloid layer containing a mordanting agent was applied from a solution containing the following ingredients in parts by weight:
6% aqueous gelatin solution 845 10% aqueous solution of the Compound 1 (Preparation 1) 40% aqueous formaldehyde solution 2% aqueous solution of Adjupal A (a wetting agent containing isononylphenoxypoly(ethyleneoxy)ethanol sold by Adjubel N.V., Belgium) 22.5
The coating of this solution was carried out in such a way that the said colloid layer contained 3.5 g. of gelatin per sq. m.
The thus obtained blank film was used in hydrotype printing and very sharp high density colour prints were obtained therewith.
EXAMPLE 2 EXAMPLE 3 A blank film as described in Example 1 was made with the difference however, that the Compound 1 prepared according to Preparation 1 was replaced by Compound 12 listed in Table 1.
EXAMPLE 4 A blank film as described in Example 2 was made with the difference however, that the Compound 1 prepared according to Preparation 1 was replaced by the Compound 12 listed in Table 1.
EXAMPLE 5 A silver bromide iodide emulsion (containing 3 mole percent of iodide) was prepared using the following ingredients 23 g. of gelatin, an amount of silver bromide iodide (3 mole percent of iodide) equivalent to 5.5 g. of silver nitrate ,6 mole of the magenta colour coupler with following general formula:
the preparation of which is described in the United Kingdom patent specification 1,069,533.
After the addition of the usual hardening agents, stabilizing agents and wetting agents 1 g. of the mordanting polymer listed as Compound 12 in Table 1 was added to the emulsion composition in the for mof a aqueous solution having a pH 7. The emulsion composition ready for coating was diluted to 720 ml. and the pH adjusted to 6.5.
The silver halide emulsion was coated pro rata of 125 g. per sq. m. onto a cellulose triacetate support having an antihalation backing layer.
After image-wise exposure and colour development in the usual way the developed image was compared with one obtained in a same photographic material but containing no mordanting polymer. The increase in image sharpness was clearly detectable in the photographic material containing the mordanting polymer. By increasing the amount of mordanting polymer from 1 to 4 g. a still better image-sharpness was obtained.
EXAMPLE 6 Coating solutions of the following compositions were prepared:
Dyestuffs and mordanting polymers to obtain the amounts in mg. per sq. m. as indicated in the Table 2 below.
The pH of the coating solutions was adjusted to 5.9.
The solutions were coated on separate subbed cellulose triacetate supports in a proportion of 10 g. of gelatin per sq. m. The dyes are. of such nature that they discolour completely in their gelatin layer during conventional photographic processing.
In the presence of a mordanting polymer applied according to the present invention the dyestuifs obtained a high fastness to diffusion, which is needed in antihalation and filter layers.
The relative diffusion values listed in Table 2 were obtained by comparing the spectral density obtained in a colourless thick gelatin layer (100 times as thick as the coloured gelatin layer) after keeping the different coloured gelatin layers in contact with said colourless gelatin layer for the same time under identical conditions of relative humidity. The values of the optical densities (log opacity) being directly proportional to the concentration of the dyestulf transmitted by diffusion have been calculated on a procentual basis, the value obtained by the test of a coloured gelatin layer containing no mordanting agent and being identically coloured as those layers contagging a mordanting agent being given the arbitrary value 1 The dyestuifs used have the following structures:
What is claimed is:
1. In an improved imbibition process for producing a dyed image in a hydrophilic colloid layer of a reception material comprising the steps of impregnating the relief image of a matrix film with a solution of an anionic dye compound, and bringing the impregnated relief image into contact with a hydrophilic colloid layer of a reception material to thereby transfer said dye compound from said relief image to said hydrophilic colloid layer to produce a dye image therein, the improvement comprising incorporating in said colloid layer to mordant said dye a homopolymer containing the following recurring units:
wherein each of A and B represents a hydrogen atom, a C -C lower alkyl group unsubstituted or substituted with a hydroxyl, cyano, acetate or carbonamide group, or A and B represent together the necessary atoms to close a morpholine, a piperidine or a pyrrolidine nucleus, and M represents a photographically inert anion.
2. The process according to claim 1 wherein the homopolymer is present in an amount of 15 to 35 g. per g. of said hydrophilic colloid.
3. The process of claim 1 wherein said reception material includes a light-sensitive silver halide emulsion layer in effective contact with said colloid layer.
4. The process of claim 3 wherein emulsion layer is a gelatin emulsion layer.
5. The process of claim 3 wherein said emulsion layer contains an anionic surfactant.
6. A photographic reproduction material comprising a light-sensitive silver halide emulsion layer and a hydrophilic colloid layer in effective contact with said emulsion I layer, at least one of said layers having incorporated therein a homopolymer containing the following recurring units:
wherein each of A and B represents a hydrogen atom,
a C -C lower alkyl group unsubstituted or substituted with a hydroxyl, cyano, acetate or carbonamide' group, or A and B represent together the necessary atoms to close a morpholine, a piperidine or a pyrrolidine nucleus, and M- represents a photographically inert anion.
7. The material of claim 6 wherein said homopolymer is present in said colloid layer in an amount of about 15-25 g./ 100 gm. of said colloid.
References Cited 16 Howard 8--1'00 Harada et al 8-100 Brooks 9657 'Heseltine et a1. 96--57 Cohen et a1 9-6-114 U.S. Cl. X.R.
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Cited By (3)
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US4108802A (en) * | 1975-06-04 | 1978-08-22 | Ciba-Geigy Ag | Quaternary ammonium polymers and photographic materials containing same |
US5169747A (en) * | 1992-04-21 | 1992-12-08 | E. I. Du Pont De Nemours And Company | Radiation sensitive element with a dye-containing auxiliary layers |
CN102603956A (en) * | 2012-01-18 | 2012-07-25 | 朗盛(无锡)化工有限公司 | 2-hydroxyethyl diallyl ammonium chloride derivative and preparation method and application of 2-hydroxyethyl diallyl ammonium chloride derivative to leather retanning and fat-liquoring agent |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5513778A (en) * | 1978-04-26 | 1980-01-30 | Smith & Nephew Pharma | Water soluble polymer*sterilization*and disinfectant colution |
US4247615A (en) | 1980-03-06 | 1981-01-27 | Eastman Kodak Company | Continuous-tone dyed diazo imaging process |
US4374194A (en) | 1980-12-08 | 1983-02-15 | Eastman Kodak Company | Dye imbibition photohardenable imaging material and process for forming positive dye images |
-
1967
- 1967-10-17 GB GB47310/67A patent/GB1245952A/en not_active Expired
-
1968
- 1968-10-11 BE BE722151D patent/BE722151A/xx unknown
- 1968-10-14 FR FR1589751D patent/FR1589751A/fr not_active Expired
- 1968-10-17 DE DE19681803634 patent/DE1803634A1/en active Pending
-
1971
- 1971-05-14 US US00143635A patent/US3741768A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4108802A (en) * | 1975-06-04 | 1978-08-22 | Ciba-Geigy Ag | Quaternary ammonium polymers and photographic materials containing same |
US5169747A (en) * | 1992-04-21 | 1992-12-08 | E. I. Du Pont De Nemours And Company | Radiation sensitive element with a dye-containing auxiliary layers |
CN102603956A (en) * | 2012-01-18 | 2012-07-25 | 朗盛(无锡)化工有限公司 | 2-hydroxyethyl diallyl ammonium chloride derivative and preparation method and application of 2-hydroxyethyl diallyl ammonium chloride derivative to leather retanning and fat-liquoring agent |
CN102603956B (en) * | 2012-01-18 | 2014-04-16 | 朗盛(常州)有限公司 | 2-hydroxyethyl diallyl ammonium chloride derivative and preparation method and application of 2-hydroxyethyl diallyl ammonium chloride derivative to leather retanning and fat-liquoring agent |
Also Published As
Publication number | Publication date |
---|---|
FR1589751A (en) | 1970-04-06 |
DE1803634A1 (en) | 1969-08-21 |
GB1245952A (en) | 1971-09-15 |
BE722151A (en) | 1969-04-11 |
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