SU1364053A1 - BASIS FOR FILM PHOTO MATERIALS - Google Patents

BASIS FOR FILM PHOTO MATERIALS

Info

Publication number
SU1364053A1
SU1364053A1 SU4021744/04A SU4021744A SU1364053A1 SU 1364053 A1 SU1364053 A1 SU 1364053A1 SU 4021744/04 A SU4021744/04 A SU 4021744/04A SU 4021744 A SU4021744 A SU 4021744A SU 1364053 A1 SU1364053 A1 SU 1364053A1
Authority
SU
USSR - Soviet Union
Prior art keywords
copolymer
gelatin
formula
phthalic acid
ethylene glycol
Prior art date
Application number
SU4021744/04A
Other languages
Russian (ru)
Inventor
Р.А. Сорокина
Е.Б. Баблюк
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 SU4021744/04A priority Critical patent/SU1364053A1/en
Application granted granted Critical
Publication of SU1364053A1 publication Critical patent/SU1364053A1/en

Links

Abstract

Основа для кинофотоматериалов, состоящая из полиэтилентерефталатной подложки и адгезионного слоя на основе сополимера этиленгликоля, диэтиленгликоля и терефталевой кислоты при молярном соотношении 0,5:0,65:1 и молекулярной массы 27000-30000, отличающаяся тем, что, с целью повышения прочности и адгезии эмульсионного слоя к подложке, повышения гарантийного срока хранения основы, а также упрощения технологии ее изготовления, основа дополнительно содержит в адгезионном слое привитой сополимер желатина, фталевой кислоты и этиленгликоля формулы Iгде n:m:p = 3:0,5:14, молекулярная масса равна 100000-200000,или привитой сополимер желатина, фталевой кислоты и диэтиленгликоля формулы IIгде n':m':p' = 3:0,5:25, молекулярная масса равна 100000-200000,при следующем соотношении компонентов адгезионного слоя, мас.ч.:Сополимер этиленгликоля, диэтиленгликоля и терефталевой кислоты - 0,5-3,0Сополимер желатина, фталевой кислоты и этиленгликоля формулы I или сополимер желатина, фталевой кислоты и диэтиленгликоля формулы II - 0,5-2,0The basis for film photographs, consisting of a polyethylene terephthalate substrate and an adhesive layer based on a copolymer of ethylene glycol, diethylene glycol and terephthalic acid at a molar ratio of 0.5: 0.65: 1 and a molecular weight of 27000-30000, characterized in that, with the aim of increasing strength and adhesion emulsion layer to the substrate, increase the warranty period of storage of the base, as well as simplify its manufacturing technology, the base additionally contains in the adhesive layer a grafted copolymer of gelatin, phthalic acid and ethylene glycol of formula Ig e n: m: p = 3: 0.5: 14, the molecular weight is 100,000-200,000, or the graft copolymer of gelatin, phthalic acid and diethylene glycol of the formula II, where n ': m': p '= 3: 0.5: 25, molecular weight equal to 100000-200000, in the following ratio of components of the adhesive layer, parts by weight: Ethylene glycol, diethylene glycol and terephthalic acid copolymer - 0.5-3.0 Gelatin, phthalic acid and ethylene glycol copolymer of formula I or gelatin, phthalic acid and diethylene glycol Formula II - 0.5-2.0

SU4021744/04A 1986-02-06 1986-02-06 BASIS FOR FILM PHOTO MATERIALS SU1364053A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4021744/04A SU1364053A1 (en) 1986-02-06 1986-02-06 BASIS FOR FILM PHOTO MATERIALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4021744/04A SU1364053A1 (en) 1986-02-06 1986-02-06 BASIS FOR FILM PHOTO MATERIALS

Publications (1)

Publication Number Publication Date
SU1364053A1 true SU1364053A1 (en) 1999-07-20

Family

ID=60535169

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4021744/04A SU1364053A1 (en) 1986-02-06 1986-02-06 BASIS FOR FILM PHOTO MATERIALS

Country Status (1)

Country Link
SU (1) SU1364053A1 (en)

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