SU1181422A1 - BASIS FOR FILM PHOTO MATERIALS - Google Patents

BASIS FOR FILM PHOTO MATERIALS

Info

Publication number
SU1181422A1
SU1181422A1 SU3701528/04A SU3701528A SU1181422A1 SU 1181422 A1 SU1181422 A1 SU 1181422A1 SU 3701528/04 A SU3701528/04 A SU 3701528/04A SU 3701528 A SU3701528 A SU 3701528A SU 1181422 A1 SU1181422 A1 SU 1181422A1
Authority
SU
USSR - Soviet Union
Prior art keywords
acid
copolymer
upper layer
basis
maleic acid
Prior art date
Application number
SU3701528/04A
Other languages
Russian (ru)
Inventor
Р.А. Сорокина
Е.К. Подгородецкий
Н.А. Меламед
Е.Б. Баблюк
И.В. Смаглова
В.В. Суворин
Original Assignee
Всесоюзный Государственный Научно-Исследовательский И Проектный Институт Химико-Фотографической Промышленности
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 Всесоюзный Государственный Научно-Исследовательский И Проектный Институт Химико-Фотографической Промышленности filed Critical Всесоюзный Государственный Научно-Исследовательский И Проектный Институт Химико-Фотографической Промышленности
Priority to SU3701528/04A priority Critical patent/SU1181422A1/en
Application granted granted Critical
Publication of SU1181422A1 publication Critical patent/SU1181422A1/en

Links

Abstract

Основа для кинофотоматериалов, состоящая из полиэтилентерефталатной подложки и последовательно расположенных на ней промежуточного слоя из сополимера этиленгликоля, диэтиленгликоля и терефталевой кислоты и верхнего слоя, включающего сополимер метилметакрилата и малеиновой кислоты, структурной формулы Iпри соотношении m : n = 7 : 3, ММ 35000-40000 и натриевую соль алкил (С- С) моносульфокислоты, отличающаяся тем, что, с целью повышения адгезии и прочности эмульсионного слоя в верхнем слое, основа дополнительно содержит желатину, о-фталевую или малеиновую кислоту или их ангидриды при следующем соотношении компонентов в верхнем слое, мас.ч.:Сополимер метилметакрилата и малеиновой кислоты формулы I - 0,3 - 2Желатина - 0,2 - 1,5о-фталевая или малеионовая кислота или их ангидриды - 0,01 - 2Натриевая соль алкил (С- С) моносульфокислоты - 0,02 - 0,06The basis for film photographs, consisting of a polyethylene terephthalate substrate and successively located on it an intermediate layer of a copolymer of ethylene glycol, diethylene glycol and terephthalic acid and the upper layer, comprising a copolymer of methyl methacrylate and maleic acid, structural formula I in the ratio m: n = 7: 3, MM 35000-40000 and the sodium salt of alkyl (C-C) monosulfonic acid, characterized in that, in order to increase adhesion and strength of the emulsion layer in the upper layer, the base further comprises gelatin, o-phthalic or ma eic acid or their anhydrides in the following ratio of components in the upper layer, parts by weight: A copolymer of methyl methacrylate and maleic acid of formula I - 0.3 - 2 Gelatin - 0.2 - 1.5 o-phthalic or maleic acid or their anhydrides - 0, 01 - 2N sodium salt alkyl (C-C) monosulfonic acid - 0.02 - 0.06

SU3701528/04A 1984-01-02 1984-01-02 BASIS FOR FILM PHOTO MATERIALS SU1181422A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3701528/04A SU1181422A1 (en) 1984-01-02 1984-01-02 BASIS FOR FILM PHOTO MATERIALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3701528/04A SU1181422A1 (en) 1984-01-02 1984-01-02 BASIS FOR FILM PHOTO MATERIALS

Publications (1)

Publication Number Publication Date
SU1181422A1 true SU1181422A1 (en) 1999-06-20

Family

ID=60540652

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3701528/04A SU1181422A1 (en) 1984-01-02 1984-01-02 BASIS FOR FILM PHOTO MATERIALS

Country Status (1)

Country Link
SU (1) SU1181422A1 (en)

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