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1943-07-28 |
1947-04-15 |
Ici Ltd |
Preparation of ethylenebisiminodiacetic acid and salts thereof
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US2583890A
(en)
*
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1945-05-02 |
1952-01-29 |
Uetikon Chem Fab |
Quantitative determination of metals
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US2542831A
(en)
*
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1945-10-23 |
1951-02-20 |
Socony Vacuum Oil Co Inc |
Mineral oil composition and improving agent therefor
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US2583891A
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*
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1946-04-08 |
1952-01-29 |
Uetikon Chem Fab |
Quantitative determination of metals
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US2506492A
(en)
*
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1946-07-27 |
1950-05-02 |
Raymond Lab Inc |
Stabilized sulfite solutions
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US2500019A
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1946-10-08 |
1950-03-07 |
Frederick C Bersworth |
Method of producing polycarboxylic amino acids
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US2542385A
(en)
*
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1946-10-12 |
1951-02-20 |
Gen Aniline & Film Corp |
Detergent composition
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US2541470A
(en)
*
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1947-05-28 |
1951-02-13 |
Eastman Kodak Co |
Photographic silver halide developing solutions containing calcium precipitation inhibitors
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US2489363A
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*
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1947-08-05 |
1949-11-29 |
Frederick C Bersworth |
Chlorinated derivatives of alkylene polyamines
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US2532392A
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*
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1947-10-04 |
1950-12-05 |
Frederick C Bersworth |
Addition products of sulfuric acid and polycarboxylic tertiary amino acids
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US2564092A
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1948-05-12 |
1951-08-14 |
Frederick C Bersworth |
Poly-ethylene poly-amino acid compounds
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1948-10-01 |
1953-03-10 |
Ploetz Ernst |
Process of producing alkali metal salts of nitrilotriacetic acid
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1950-09-06 |
1954-01-19 |
Du Pont |
Process of preparing a light sensitive silver halide emulsion
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FR1085004A
(enrdf_load_html_response)
*
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1952-02-12 |
1955-01-26 |
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US2691588A
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*
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1952-03-14 |
1954-10-12 |
Eastman Kodak Co |
Photographic developers containing 8-hydroxyquinolines
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*
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1952-09-23 |
1958-05-13 |
American Cyanamid Co |
Stabilization of copperized azo dyestuffs
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BE620350A
(enrdf_load_html_response)
*
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1957-10-25 |
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1961-08-11 |
1966-11-08 |
Litho Chemical And Supply Co I |
Lithographic plate, its preparation and treatment solution therefor
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GB1151588A
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*
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1966-10-28 |
1969-05-07 |
Rexolin Chem Ab |
Recovery of Copper
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JPS5744148A
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*
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1980-07-31 |
1982-03-12 |
Konishiroku Photo Ind Co Ltd |
Processing method for color photographic sensitive silver halide material
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US4615976A
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*
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1983-08-15 |
1986-10-07 |
The University Of Alabama In Birmingham |
Synthesis and isolation of octopine and its analogues
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JP3208686B2
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1992-11-25 |
2001-09-17 |
コニカ株式会社 |
ハロゲン化銀写真用処理剤組成物及び処理方法
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1993-12-29 |
1996-04-16 |
Eastman Kodak Company |
Fixer additives used in combination with iron complex based bleaches to prevent iron retention
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1993-12-29 |
1995-07-18 |
Eastman Kodak Company |
Fixer additives used in combination with iron complex based bleaches to improve desilvering
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1995-04-17 |
1996-07-30 |
Eastman Kodak Company |
Stabilized peroxide bleaching solutions containing multiple chelating ligands and their use for processing of photographic elements
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