SU92144A1 - Method to eliminate the desensitizing effect of iron salts in photographic emulsions - Google Patents
Method to eliminate the desensitizing effect of iron salts in photographic emulsionsInfo
- Publication number
- SU92144A1 SU92144A1 SU407895A SU407895A SU92144A1 SU 92144 A1 SU92144 A1 SU 92144A1 SU 407895 A SU407895 A SU 407895A SU 407895 A SU407895 A SU 407895A SU 92144 A1 SU92144 A1 SU 92144A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- eliminate
- iron salts
- photographic emulsions
- desensitizing effect
- emulsion
- Prior art date
Links
- 239000000839 emulsion Substances 0.000 title description 7
- 238000000034 method Methods 0.000 title description 4
- 159000000014 iron salts Chemical class 0.000 title description 3
- 108010010803 Gelatin Proteins 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229920000159 gelatin Polymers 0.000 description 3
- 239000008273 gelatin Substances 0.000 description 3
- 235000019322 gelatine Nutrition 0.000 description 3
- 235000011852 gelatine desserts Nutrition 0.000 description 3
- -1 Fluorine ions Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 101150007028 HTRA1 gene Proteins 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Colloid Chemistry (AREA)
Description
Одним из наибо.юо дейстзеины.х поньписки свсточувствнтол нс;ст;| фото1раф чег1 1 х эмульси}- р. 5:етс их хи.п ческа сенсиОилизаик . KOTopoir они подвергаютс 3 процесса второго созревани . у(им г 1еска сенсиби/шзаци в этоСг стадии тех1;ологическо1Т) процесса npoiicxfxiHT в результате взаимодейЛзи светочувс-твите.тьных га.юидоссребр мьлх ихрокриета.1лов с некотооыми (boтolлэaфичecки и актпвнымь компонентами желатины. Благо .т,ар iToMx в начале процесса второго созревани светочувствитель-jocTi ) (ЬотогржЬически.х уму.чьсий с бо.1ы.иеГ или меньше скорос .тьк) возрастает, а зате.м падает.One of naibo.yuo deistziny.h poniski svostochuvstvntol ns; st; | photo1raf 1 x emulsion} - p. 5: their chemical-sensitive sensio-oilyzaic is worn. KOTopoir they undergo 3 second ripening processes. In the case of this, the sensitivities of this stage of technology1; ologic1T) of the npx process of xiaxiHT as a result of the interaction of photosensitive tvit.t. the second maturity of the photosensitive-jocTi) (L ogrgHicheskoh.kh um.chsii with bo.1y.eeG or less speed.) increases, and zat.m falls.
Величина достига-емого макси.муivia ««потолка) свсточхвствительностй зависит от своГСтв примен емо жс,, в 4acTiiocTi;, от S жг.;атипе co.ieii :ке,сза. Пр 1мене -1ие же.. сс держа це относительно бол:-л1 ое кол |Чество солей железа (1,5 более микромолеГ; на 1 г желат - нь) не позвол ет достигнут ., . («ПОТОЛкл ) светоч встBinель 1ости.The magnitude of the maxi-muivia "" ceiling achieved) depends on the type of application used in 4acTiiocTi; on S zhg. Atype co.ieii: ke, sza. Pr 1menie -1s .. ss holding a relatively large: -l1 th number of iron salts (1.5 micromolems higher; 1 g desired) does not allow to achieve.,. (“POTOLK”) torch
ИзвеСТПЬ )С C IOCo6 5i Обработк же.татипы. с целью далс .и чтих co,. , золка. ., обработка адсорбеп 1тамп. Предлагаем сг-особ )Хтра 1ени .чесег С 1би;:из ру О 1е Ч) действ Io .те же.теза в фотограсЬ чсскихIzvestSTP) C C IOCo6 5i Processing same.types. in order to give and have co., zolka ., adsorpep processing 1tamp. We offer sr-singers) Htra 1eni.cheg S 1bi;: from a ru O 1e Ch) acts Io. Same result in a photo gallery
3 yЛЬCИЯX ОТЛ 1ЧаетСЯ от ЗВССТНЬ Х3 YLCIAX OUT 1Covers from DESTINY X
тем, что в желатину /IH в -отову1Оthe fact that in gelatin / IH in -Kotu1O
:)у. Р.ВОДЯТ (ЬтОр T НаТрИ,:) R. WATER (LOOP T NATIRI,
в ко.тнчестве 0.04 г на с желат пы . Ионы фтора св зывают ион же.1еза в i po4not i комплексное соедннен е (Fe Р.;), этом максим М сзеточувстгштельности фотографическ 5х дост1 гает того же уровн , что применении же.татины, содер ка це1 отпосите.чьно ма.юе количество же ,теза. Фотогра()1чес;: 10 своГктва эмульси, в частпост 1. отност - вуа.ти. оу возде стви фтористого натри не ухуд1наютс .in addition, 0.04 g per c wish. Fluorine ions bind the same ion.1ez in i po4not i the complex compound (Fe R.), this maximally photographic 5x reaches the same level as the use of the same tatin, and the whole one otpity.chno small quantity. same, thesa. Fotogra () 1 cents ;: 10 svoGktva emulsion, in particular 1. otnost - voa.ti. The increase in sodium fluoride does not deteriorate.
образом. введе Н е в фотографическую эмульсию пебольши.х количеств фторида .тиквидирует десенсиби ,- изирую цее де1 ствие селе железа и позвол ет испо,)3овать Ma.ToaKTHBH iie (coдepжao lIe со,ти 92144железа в большом количестве) образцы желатины. „, 11 I) с л к е т It 3 3 б {) е т с н и Способ устранени десенсибилизирующего действи солей железа в фотографических, эмульси х, от2 л и ч а ю iu и и с тем, что в эмульсию или в желатину, предназначекную дл изготовлени эмульсии, ввод т вещества св зывающие ион железа в комплексное соединение, например, соль фтористоводородной in a way. Enter He in a photographic emulsion of pebolshih quantities of fluoride .kvidiruet desensibi - izruyu tse of de village of iron and allows you to use, gelatin samples of Ma.ToaKTHBH iie (coagulation lIe so, 92144 gland in large quantities) 3). ", 11 I) with a list of It 3 3 b {) et t n A method for eliminating the desensitizing effect of iron salts in photographic, emulsions, from 2 l and h iu and in that in emulsion or in gelatin, intended for the manufacture of an emulsion, injects substances that bind iron ion into a complex compound, for example, a hydrofluoric salt
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU407895A SU92144A1 (en) | 1949-11-26 | 1949-11-26 | Method to eliminate the desensitizing effect of iron salts in photographic emulsions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU407895A SU92144A1 (en) | 1949-11-26 | 1949-11-26 | Method to eliminate the desensitizing effect of iron salts in photographic emulsions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU92144A1 true SU92144A1 (en) | 1950-11-30 |
Family
ID=48367912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU407895A SU92144A1 (en) | 1949-11-26 | 1949-11-26 | Method to eliminate the desensitizing effect of iron salts in photographic emulsions |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU92144A1 (en) |
-
1949
- 1949-11-26 SU SU407895A patent/SU92144A1/en active
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