SU423087A1 - PHOTOGRAPHIC MATERIAL - Google Patents
PHOTOGRAPHIC MATERIALInfo
- Publication number
- SU423087A1 SU423087A1 SU1736915A SU1736915A SU423087A1 SU 423087 A1 SU423087 A1 SU 423087A1 SU 1736915 A SU1736915 A SU 1736915A SU 1736915 A SU1736915 A SU 1736915A SU 423087 A1 SU423087 A1 SU 423087A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- photographic material
- aqueous solutions
- oxy
- photographic
- plasticizer
- Prior art date
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
1one
Известен фотографический материал на основе эмульсионного сло и пластификаторакремннйорганического соединени , например метил- или этилсиликоната натри .Photographic material is known based on an emulsion layer and an organosilicon plasticizer plasticizer, for example sodium methyl or ethyl silicate.
С цельЕо повышени пластифицирующих свойств фотоматериалов и расширени ассортимента пластификаторов предложено в качестве кремнийорганического соединени использовать водные растворы окси(полиэтиленгликокси )силанов общей формулыIn order to increase the plasticizing properties of photographic materials and expand the range of plasticizers, it has been proposed to use aqueous solutions of hydroxy (polyethylene glycoxy) silanes of the general formula as organosilicon compound
RnSi(OCH2CH2)RnSi (OCH2CH2)
где R - алкил, арил; п 0,1,2,3; .where R is alkyl, aryl; p 0,1,2,3; .
Водные растворы окси(полиэтиленгликокси )силанов целесообразно вводить в количестве 5-150 г вещества на 1 кг эмульсии.Aqueous solutions of hydroxy (polyethylene glycoxy) silanes should be administered in the amount of 5-150 g of substance per 1 kg of emulsion.
Введение в фотографическую эмульсию добавок окси(полиэгиленгликокси)силаиов приводит к понижению модул упругости и скручиваемости пленок, увеличению ударной прочности .The addition of hydroxy (polyethylene glycoxy) strengths to a photographic emulsion leads to a decrease in the modulus of elasticity and curl of the films, an increase in impact strength.
Показатели пленок, пластифицированных диокси(гексаэтиленгликоксп)дпэтилсиланом и окси (гексаэтилепглпкоксп) силаном, которые ввод т в виде водных растворов различных концентраций з позитнвпую эмульсию МЗ-3Indicators of films plasticized with dioxy (hexaethyleneglycoxp) dpethylsilane and oxy (hexaethylethglpcoxp) silane, which are introduced in the form of aqueous solutions of different concentrations in the positive mixture MZ-3
неред поливом нар ду с обычнымн дoбaвкa п, приведены соответственпо в табл. 1 и 2. Показатели контрольной пленки (без пластификатора ): So,85 7,5; Y 2,1; Do 0,14; скручиваемость (при относительной влажности 65%) 3,40 мм;Irrigation, along with the usual additives, is given in Table. 1 and 2. Indicators of the control film (without plasticizer): So, 85 7.5; Y 2,1; Do 0.14; curl (at a relative humidity of 65%) 3.40 mm;
ударна прочность (нри ) 108 кг-см/см ; модуль упругости желатиновой пленкн 365 кг/см-. Толщина эмульсионных слоев контрольной и опытной нленок 7-8 мк.impact strength (ND) 108 kg-cm / cm; elastic modulus of gelatin film 365 kg / cm-. The thickness of the emulsion layers of the control and experimental nlenok 7-8 microns.
Таблица 1Table 1
) Определена на приборе ПСПК-3 при относительной влажности 65 %. ) При 20 С. ) Определен по методу В. П. Пчелина.) Determined on the device PSPK-3 at a relative humidity of 65%. ) At 20 C.) Determined by the method of V.P. Pchelin.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1736915A SU423087A1 (en) | 1972-01-10 | 1972-01-10 | PHOTOGRAPHIC MATERIAL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1736915A SU423087A1 (en) | 1972-01-10 | 1972-01-10 | PHOTOGRAPHIC MATERIAL |
Publications (1)
Publication Number | Publication Date |
---|---|
SU423087A1 true SU423087A1 (en) | 1974-04-05 |
Family
ID=20499857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1736915A SU423087A1 (en) | 1972-01-10 | 1972-01-10 | PHOTOGRAPHIC MATERIAL |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU423087A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4510227A (en) * | 1980-06-14 | 1985-04-09 | Hoechst Aktiengesellschaft | Light-sensitive aqueous developable copying material and product by coating process thereof utilizing polysiloxane and alkylene oxide copolymer as coating aid |
-
1972
- 1972-01-10 SU SU1736915A patent/SU423087A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4510227A (en) * | 1980-06-14 | 1985-04-09 | Hoechst Aktiengesellschaft | Light-sensitive aqueous developable copying material and product by coating process thereof utilizing polysiloxane and alkylene oxide copolymer as coating aid |
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