[go: up one dir, main page]

GB847436A - Photo-planographic printing formes - Google Patents

Photo-planographic printing formes

Info

Publication number
GB847436A
GB847436A GB13442/58A GB1344258A GB847436A GB 847436 A GB847436 A GB 847436A GB 13442/58 A GB13442/58 A GB 13442/58A GB 1344258 A GB1344258 A GB 1344258A GB 847436 A GB847436 A GB 847436A
Authority
GB
United Kingdom
Prior art keywords
triazole
prepared
amino
acid
dithiocarbazinic
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
Application number
GB13442/58A
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.)
Agfa Gevaert NV
Original Assignee
Agfa AG
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.)
Filing date
Publication date
Application filed by Agfa AG filed Critical Agfa AG
Publication of GB847436A publication Critical patent/GB847436A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01—Five-membered rings
    • C07D285/02—Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04—Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/12—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • C07D285/125—1,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical
    • C07D285/135—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D249/12—Oxygen or sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D249/14—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/06—Silver salts
    • G03F7/063—Additives or means to improve the lithographic properties; Processing solutions characterised by such additives; Treatment after development or transfer, e.g. finishing, washing; Correction or deletion fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

2-stearoylamino-5-mercapto-1, 3, 4-thiodiazole is prepared by action of stearyl chloride on the corresponding 2-amino derivative in pyridine. Dithiocarbazinic acid stearyl ester is prepared by heating the ammonium salt of dithiocarbazinic acid with octadecyl bromide in alkaline aqueous alcoholic solution. N1[N3-octadecyl-semicarbazide]dithiocarboxylic acid methyl ester is prepared by treating dithiocarbazinic acid methyl ester with stearyl isocyanate in dioxane. 5-heptadecyl-7-hydroxy-2, 3, 4-triazaindolizine is prepared by refluxing 2-amino-1, 3, 4-triazole with stearoyl acetic acid ethyl ester in glacial acetic acid. 1-amino-2-mercapto-5-hydroxyl-1, 3, 4-triazole is prepared by heating carbohydrazide with carbon disulphide in aqueous ammoniacal dioxane, cooling, refluxing the resulting precipitate with aqueous sodium hydroxide and acidifying with hydrochloric acid. This triazole may be alkylated with octyl bromide to form 1-amino-2-octylmercapto-5-hydroxy-1, 3, 4-triazole and treated with ethanolic bromoacetophenone to form 1, 2-2, 3-(5-phenyl-1, 3, 4-thiodiazino)-5-hydroxyl-1, 3, 4-triazole. Specifications 747,048 and 760,181 are referred to.
GB13442/58A 1957-04-26 1958-04-28 Photo-planographic printing formes Expired GB847436A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEA27030A DE1058844B (en) 1957-04-26 1957-04-26 Process for the production of planographic printing plates by photographic means
DEA27721A DE1064343B (en) 1957-04-26 1957-08-16 Process for improving the adhesion of bold printing inks to silver photographic images

Publications (1)

Publication Number Publication Date
GB847436A true GB847436A (en) 1960-09-07

Family

ID=25963288

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13442/58A Expired GB847436A (en) 1957-04-26 1958-04-28 Photo-planographic printing formes

Country Status (7)

Country Link
US (1) US3083097A (en)
BE (1) BE567153A (en)
CH (1) CH371960A (en)
DE (2) DE1058844B (en)
FR (1) FR1202369A (en)
GB (1) GB847436A (en)
NL (1) NL227262A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0549830A1 (en) * 1991-12-19 1993-07-07 Agfa-Gevaert N.V. Method for making a lithographic printing plate according to the silver salt diffusion transfer process
EP0639798A1 (en) * 1993-08-19 1995-02-22 Mitsubishi Paper Mills, Ltd. Treating solution for lithographic printing plate
US5525455A (en) * 1993-08-19 1996-06-11 Mitsubishi Paper Mills Limited Treating solution for lithographic printing plate

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE572336A (en) * 1957-10-25
BE582161A (en) * 1958-08-29
NL256257A (en) * 1959-09-26
DE1228927B (en) * 1959-09-29 1966-11-17 Agfa Ag Process for the production of planographic printing forms
US3099209A (en) * 1960-02-26 1963-07-30 Eastman Kodak Co Process of treating residual positive silver halide images with organic sulfur to render said images oleophilic
US3257941A (en) * 1960-04-04 1966-06-28 Anken Chemical And Film Corp Method and means of making planographic printing plates
BE606550A (en) * 1960-07-27
NL270002A (en) * 1960-10-08
BE622121A (en) * 1961-09-06
US3490906A (en) * 1964-10-06 1970-01-20 Du Pont Process for preparing printing plates and developer compositions therefor
US3793024A (en) * 1968-07-10 1974-02-19 Itek Corp Photoconductor containing printing plates
US3849134A (en) * 1970-08-03 1974-11-19 Du Pont Copper (i) salt-hydrophilic binder lithographic images
US3736871A (en) * 1970-08-03 1973-06-05 Du Pont Copper (1) salt-hydrophilic binder lithographic images
US3878098A (en) * 1970-08-03 1975-04-15 Du Pont Activator solution containing copper (II) ions, halide and a mild oxidizing agent
JPS4829723B1 (en) * 1970-12-29 1973-09-13
US3715208A (en) * 1971-12-17 1973-02-06 Eastman Kodak Co Film containing bleach inhibitor and process therefor for producing color film with silver sound record
GB1435900A (en) * 1972-10-04 1976-05-19 Agfa Gevaert Method for the preparation of planographic printing plates
GB1453932A (en) * 1972-12-04 1976-10-27 Minnesota Mining & Mfg Lithographic plates and their preparation
US4204868A (en) * 1974-01-07 1980-05-27 Minnesota Mining And Manufacturing Company Salt compound comprised of a ferricyanide anion and a protonated nitrogen-substituted hydrocarbon compound cation, and a stable solution thereof
US4223087A (en) * 1976-06-09 1980-09-16 Minnesota Mining And Manufacturing Company Method of making plate oleophilic
JPS539603A (en) * 1976-07-15 1978-01-28 Mitsubishi Paper Mills Ltd Lithographic press plate
GB1565734A (en) * 1977-05-03 1980-04-23 Laroche Navarron Sa Fused triazoles
US4293640A (en) * 1978-12-21 1981-10-06 Minrad Corporation Radiographic image enhancement
US4238563A (en) * 1978-12-21 1980-12-09 Minrad Corporation Radiographic image enhancement
DE3372308D1 (en) * 1982-02-19 1987-08-06 Agfa Gevaert Nv Method for the preparation of a planographic printing plate
DE69402795T2 (en) * 1993-09-21 1997-12-18 Agfa Gevaert Nv Process for making a lithographic printing plate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE444702A (en) * 1941-01-24
US2353754A (en) * 1942-11-07 1944-07-18 Eastman Kodak Co Color photography using metallic salt coupler compounds
US2487446A (en) * 1945-12-08 1949-11-08 Gen Aniline & Film Corp Process for preventing stains on photographic color material during drying following exposure, bleaching, and fixing treatment
BE490235A (en) * 1948-07-21
US2710256A (en) * 1951-04-25 1955-06-07 Gen Aniline & Film Corp Photographic print-out process
GB758959A (en) * 1953-04-04 1956-10-10 Korber Kurt Improvements in automatic cigarette weighing balance for cigarette making machines
BE551933A (en) * 1955-10-25
BE556753A (en) * 1956-04-18

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0549830A1 (en) * 1991-12-19 1993-07-07 Agfa-Gevaert N.V. Method for making a lithographic printing plate according to the silver salt diffusion transfer process
EP0639798A1 (en) * 1993-08-19 1995-02-22 Mitsubishi Paper Mills, Ltd. Treating solution for lithographic printing plate
US5525455A (en) * 1993-08-19 1996-06-11 Mitsubishi Paper Mills Limited Treating solution for lithographic printing plate

Also Published As

Publication number Publication date
CH371960A (en) 1963-09-15
DE1058844B (en) 1959-06-04
FR1202369A (en) 1960-01-11
BE567153A (en)
US3083097A (en) 1963-03-26
DE1064343B (en) 1959-08-27
NL227262A (en)

Similar Documents

Publication Publication Date Title
GB847436A (en) Photo-planographic printing formes
GB959661A (en) A process of preventing darkening and the formation of precipitates in photographic developers
GB898005A (en) Improvements in photographic colour development
GB975930A (en) Improvements in or relating to the production of coloured photographic images
GB1075564A (en) Process for preparing carnitine chloride
GB796873A (en) Improvements in or relating to photographic emulsions
GB1033189A (en) Gelatin derivatives
ES274407A1 (en) Method of producing a water resistant pigmented coating on paper or paperboard, andthe paper or paperboard thus obtained
GB1037104A (en) Improvements in or relating to the plating of an article with chromium
GB1366128A (en) Method of treating photconductive zinc oxide
ES289063A1 (en) Process for the preparation of aqueous solutions of 3-amino-2-oxazolidone hydrochloride
GB937879A (en) New pyrazole-carboxylic acid hydrazides
GB795914A (en) Improvements in or relating to photography
GB991578A (en) Corrosion inhibitor for lithium bromide systems
GB945921A (en) Method of treating cellulose sheet materials made from waste paper
GB886450A (en) Preparation of 2-acylamino-5-mercapto-1, 3, 4 thiadiazole
GB986571A (en) Method for the preparation of optical sensitizers
GB956647A (en) Stabilization of light-sensitive silver halide emulsions
CA534203A (en) Means for assisting return circulation of fluids in an animal body
GB894387A (en) Improvements in and relating to the production of hyaluronic acid
GB828988A (en) A method of preparing 6-azauracil and its 5-alkyl-substituted derivatives
GB996072A (en) Improvements in or relating to thiamine derivatives
GB666593A (en) Improvements in or relating to the treatment of gelatin
GB1017698A (en) Stable aqueous formaldehyde solutions
GB992995A (en) Steroid nitrite ester