SU1181422A1 - BASIS FOR FILM PHOTO MATERIALS - Google Patents
BASIS FOR FILM PHOTO MATERIALSInfo
- 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
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
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) |
-
1984
- 1984-01-02 SU SU3701528/04A patent/SU1181422A1/en active
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