SU1364053A1 - BASIS FOR FILM PHOTO MATERIALS - Google Patents
BASIS FOR FILM PHOTO MATERIALSInfo
- 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
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
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) |
-
1986
- 1986-02-06 SU SU4021744/04A patent/SU1364053A1/en active
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