FR1210863A - New processes, products and photographic compositions - Google Patents

New processes, products and photographic compositions

Info

Publication number
FR1210863A
FR1210863A FR1210863DA FR1210863A FR 1210863 A FR1210863 A FR 1210863A FR 1210863D A FR1210863D A FR 1210863DA FR 1210863 A FR1210863 A FR 1210863A
Authority
FR
France
Prior art keywords
products
new processes
photographic compositions
photographic
compositions
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
Other languages
French (fr)
Inventor
Elkan Rogers Blout
Saul Gerald Cohen
Milton Green
Myron Sydney Simon
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.)
Polaroid Corp
International Polaroid Corp
Original Assignee
Polaroid Corp
International Polaroid Corp
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 Polaroid Corp, International Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of FR1210863A publication Critical patent/FR1210863A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/30—Developers
    • G03C5/3021—Developers with oxydisable hydroxyl or amine groups linked to an aromatic ring
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/04—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of inorganic or organo-metallic compounds derived from photosensitive noble metals
    • G03C8/06—Silver salt diffusion transfer
    • 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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/02—Photosensitive materials characterised by the image-forming section
    • G03C8/08—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds
    • G03C8/10—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors
    • G03C8/12—Photosensitive materials characterised by the image-forming section the substances transferred by diffusion consisting of organic compounds of dyes or their precursors characterised by the releasing mechanism
    • G03C8/14—Oxidation of the chromogenic substances
    • G03C8/16—Oxidation of the chromogenic substances initially diffusible in alkaline environment
    • G03C8/18—Dye developers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
FR1210863D 1957-08-26 1958-08-25 New processes, products and photographic compositions Expired FR1210863A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US680405A US2949359A (en) 1957-08-26 1957-08-26 Process for developing silver halide emulsions
US68061957A 1957-08-27 1957-08-27

Publications (1)

Publication Number Publication Date
FR1210863A true FR1210863A (en) 1960-03-11

Family

ID=27102453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1210863D Expired FR1210863A (en) 1957-08-26 1958-08-25 New processes, products and photographic compositions

Country Status (5)

Country Link
US (1) US2949359A (en)
BE (1) BE570596A (en)
DE (1) DE1111936B (en)
FR (1) FR1210863A (en)
GB (1) GB891767A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133395B (en) * 1960-11-12 1962-07-19 Hoechst Ag Process for the production of phenylalkylamines with cardiovascular effects
US3496181A (en) * 1966-10-24 1970-02-17 Upjohn Co 2 - aminocycloalkyl hydroquinones,esters,ethers and n-oxides thereof,and a process for preparing the same
JPS5077339A (en) * 1973-11-16 1975-06-24
US4704407A (en) * 1984-12-20 1987-11-03 Eli Lilly And Company Soluble dobutamine salts
US6313146B1 (en) 1991-08-23 2001-11-06 Nps Pharmaceuticals, Inc. Calcium receptor-active molecules
US6011068A (en) * 1991-08-23 2000-01-04 Nps Pharmaceuticals, Inc. Calcium receptor-active molecules
US6001884A (en) * 1991-08-23 1999-12-14 Nps Pharmaceuticals, Inc. Calcium receptor-active molecules
BRPI9509411B8 (en) 1994-10-21 2021-07-06 Nps Pharma Inc inorganic ion receptor modulator compound and pharmaceutical composition
ES2201300T3 (en) * 1996-05-01 2004-03-16 Nps Pharmaceuticals, Inc. ACTIVE COMPOUNDS AGAINST INORGANIC ION RECEIVERS.
US6479198B2 (en) * 2000-02-01 2002-11-12 Fuji Photo Film Co., Ltd. Silver halide light-sensitive material containing tanning developing agent

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL86359C (en) *
US2276619A (en) * 1942-03-17 N-phentlaliphatic-dihtoroxyphentnl
US2653977A (en) * 1953-09-29 Chxnx
US2006114A (en) * 1931-04-27 1935-06-25 Rosenmund Karl Wilhelm Aliphatic-aromatic amine and process of making same
US2698244A (en) * 1946-10-08 1954-12-28 Polaroid Corp Photographic transfer process utilizing a primary color developer for producing a colored photographic transfer image
US2604399A (en) * 1949-07-07 1952-07-22 Eastman Kodak Co Photographic developers comprising bis-(di-hydroxyalkyl aminomethyl)-hydroquinones
US2647929A (en) * 1951-04-26 1953-08-04 Upjohn Co Separation of the diastereoisomeric bis [beta-(ortho-methoxyphenyl) isopropyl] amines
US2688625A (en) * 1953-04-29 1954-09-07 Eastman Kodak Co 2, 2'-alkylidenebis (4-alkoxy-6-vinylphenols), derivatives thereof, and compositionsstabilized therewith
DE954391C (en) * 1953-06-05 1956-12-13 Agfa Ag Fuer Photofabrikation Halogen silver layers containing developer substances
US2797242A (en) * 1953-08-11 1957-06-25 Parke Davis & Co Substituted alpha-benzylphenethylamines and methods for producing the same
BE536578A (en) * 1954-03-18

Also Published As

Publication number Publication date
GB891767A (en) 1962-03-21
BE570596A (en)
US2949359A (en) 1960-08-16
DE1111936B (en) 1961-07-27

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