SU1182901A1 - Method of preparing light sensitive material - Google Patents

Method of preparing light sensitive material

Info

Publication number
SU1182901A1
SU1182901A1 SU3485110/04A SU3485110A SU1182901A1 SU 1182901 A1 SU1182901 A1 SU 1182901A1 SU 3485110/04 A SU3485110/04 A SU 3485110/04A SU 3485110 A SU3485110 A SU 3485110A SU 1182901 A1 SU1182901 A1 SU 1182901A1
Authority
SU
USSR - Soviet Union
Prior art keywords
lead
light sensitive
sodium thiosulfate
thiosulfate
mol
Prior art date
Application number
SU3485110/04A
Other languages
Russian (ru)
Inventor
Л.П. Еремин
Original Assignee
Томский государственный педагогический институт им.Ленинского комсомола
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 Томский государственный педагогический институт им.Ленинского комсомола filed Critical Томский государственный педагогический институт им.Ленинского комсомола
Priority to SU3485110/04A priority Critical patent/SU1182901A1/en
Application granted granted Critical
Publication of SU1182901A1 publication Critical patent/SU1182901A1/en

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  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

FIELD: light sensitive materials. SUBSTANCE: material is prepared from a lead salt and sodium thiosulfate to give light sensitive layer composition, which is applied onto carrier. In order to decrease level of color fog on the image, lead acetate is used as lead salt and light sensitive layer composition is prepared by mixing lead acetate and sodium thiosulfate solutions at 1:1 molar ratio to form lead thiosulfate precipitate, which is then treated by sodium thiosulfate solution in quantity 2-10 mol per 1 mol of original lead acetate. To further increase light sensitivity of material, 0.05 to 0.2 mol urea is additionally introduced into reaction space after sodium thiosulfate- mediated dissolution of lead thiosulfate is completed. EFFECT: increased light sensitivity.
SU3485110/04A 1982-08-19 1982-08-19 Method of preparing light sensitive material SU1182901A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3485110/04A SU1182901A1 (en) 1982-08-19 1982-08-19 Method of preparing light sensitive material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3485110/04A SU1182901A1 (en) 1982-08-19 1982-08-19 Method of preparing light sensitive material

Publications (1)

Publication Number Publication Date
SU1182901A1 true SU1182901A1 (en) 1998-04-27

Family

ID=60539330

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3485110/04A SU1182901A1 (en) 1982-08-19 1982-08-19 Method of preparing light sensitive material

Country Status (1)

Country Link
SU (1) SU1182901A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2783294C1 (en) * 2022-02-16 2022-11-11 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Method for producing photo-sensitive lead sulfide films

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2783294C1 (en) * 2022-02-16 2022-11-11 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Method for producing photo-sensitive lead sulfide films

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