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Photographic recording material e.g. for photographic paper has anti-static backing layer comprising conductive polymer, colloidal silica, sodium magnesium silicate, a polymeric binder, epoxy silane hardener and wetting agent.
Photographic recording material e.g. for photographic paper has anti-static backing layer comprising conductive polymer, colloidal silica, sodium magnesium silicate, a polymeric binder, epoxy silane hardener and wetting agent.
Photographic recording material comprises a carrier sheet with a photosensitive silver halide layer on the front and a backing layer on the rear. The backing layer comprises a conductive organic polymer, colloidal silica, sodium magnesium silicate, a polymeric binder, an epoxy silane hardener and an anionic or nonionic wetting agent. Photographic recording material comprises a carrier sheet with a photosensitive silver halide layer on the front and a backing layer on the rear, where the backing layer comprises: (a) a conductive organic polymer; (b) colloidal silica; (c) sodium magnesium silicate; (d) a polymeric binder comprising 5-15 wt.% (meth)acrylic acid, 0-90 wt.% butyl (meth)acrylate and 0-40 wt.% styrene units; (e) a hardener of formula (I) or (II); and (f) an anionic or nonionic wetting agent. R = alkyl; and R1-R3 = alkyl or alkoxy.
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机译：照相记录材料包括在其正面具有感光卤化银层而在背面具有背衬层的载体片。背衬层包含导电有机聚合物，胶体二氧化硅，硅酸钠镁，聚合物粘合剂，环氧硅烷硬化剂和阴离子或非离子润湿剂。照相记录材料包括载体片，该载体片在其正面具有光敏卤化银层而在背面具有背衬层，其中该背衬层包括：（a）导电有机聚合物; （b）胶体二氧化硅; （c）硅酸钠镁; （d）聚合物粘合剂，其包含5-15重量％的（甲基）丙烯酸，0-90重量％的（甲基）丙烯酸丁酯和0-40重量％的苯乙烯单元; （e）式（I）或（II）的硬化剂; （f）阴离子或非离子润湿剂。 R =烷基; R 1 -R 3 ＝烷基或烷氧基。
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