Dye fixing elements
AssigneeFuji Photo Film Co., Ltd.
InventorsToshiaki Aono, Takeshi Shibata, Kazuma Takeno
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Abstract
A dye fixing element is disclosed, comprising a support having provided thereon a dye fixing layer which mordants a diffusible dye, wherein at least one of said dye fixing layer or a layer adjacent thereto contains two or more kinds of high molecular weight binders which exhibit phase separation each other so as to give a mat appearance.
Claims23
A dye fixing element comprising a support having provided thereon a dye fixing layer which mordants a diffusable dye, wherein at least one of said dye fixing layer or a layer adjacent thereto contains a combination of water-soluble polymers which exhibit phase separation from each other so as to give a matted appearance, wherein the combination of water-soluble polymers is selected from the following combinations (1) to (65):
- (1) gelatin and hydroxyethyl cellulose,
- (2) phthalized gelatin and polyacrylate,
- (3) phthalized gelatin and polymethacrylate,
- (4) phthalized gelatin and a block polymer of vinyl alcohol and acrylic acid,
- (5) phthalized gelatin and polyethylene glycol (molecular weight:
- 20,000),
- (6) phthalized gelatin and polyacrylamide,
- (7) phthalized gelatin and gum arabic,
- (8) phthalized gelatin and carboxymethyl cellulose,
- (9) sodium or ammonium polyacrylate and polymethacrylate,
- (10) sodium polyacrylate and a block polymer of vinyl alcohol and acrylic acid,
- (11) sodium polyacrylate and polyethylene glycol (molecular weight:
- 20,000),
- (12) sodium polyacrylate and polyacrylamide,
- (13) sodium polyacrylate and pullulan,
- (14) sodium polyacrylate and gum arabic,
- (15) sodium polyacrylate and sodium alginate,
- (16) sodium polyacrylate and poly(potassium vinylbenzenesulfonate),
- (17) sodium polyacrylate and ##STR40## (18) sodium polyacrylate and carboxy methyl cellulose, (19) sodium polymethylate and hydroxymethyl cellulose,
- (20) sodium polymethacrylate and a copolymer of vinyl alcohol and acrylic acid,
- (21) sodium polymethacrylate and polyvinyl alcohol,
- (22) sodium polymethacrylate and polyethylene glycol (molecular weight:
- 20,000),
- (23) sodium polymethacrylate and polyacrylamide,
- (24) sodium polymethacrylate and pullulan,
- (25) sodium polymethacrylate and gum arabic,
- (26) sodium polymethacrylate and poly(potassium vinylbenzenesulfonate),
- (27) sodium polymethacrylate and ##STR41## (28) sodium polymethacrylate and carboxymethyl cellulose, (29) dextran and a block polymer of vinyl alcohol and acrylic acid,
- (30) hydroxymethyl cellulose and a block polymer of vinyl alcohol and acrylic acid,
- (31) hydroxyethyl cellulose and polyvinyl alcohol,
- (32) hydroxyethyl cellulose and polyethylene glycol (molecular weight:
- 20,000),
- (33) hydroxyethyl cellulose and polyacylamide,
- (34) hydroxyethyl cellulose and pullulan,
- (35) hydroxyethyl cellulose and dextran,
- (36) hydroxyethyl cellulose and gum arabic,
- (37) polyethylene glycol (molecular weight:
- 20,000) and polyacrylamide,
- (38) polyethylene glycol (molecular weight:
- 20,000) and polyvinylpyrrolidone,
- (39) polyethylene glycol (molecular weight:
- 20,000) and dextran,
- (40) polyethylene glycol (molecular weight:
- 20,000) and gum arabic,
- (41) polyethylene glycol (molecular weight:
- 20,000) and sodium alginate,
- (42) polyethylene glycol (molecular weight:
- 20,000) and poly(potassium vinylbenzenesulfonate),
- (43) polyvinyl alcohol and polyethylene glycol (molecular weight:
- 20,000),
- (44) polyvinyl alcohol and polyacrylamide,
- (45) polyvinylpyrrolidone and pullulan,
- (46) polyvinylpyrrolidone and dextran,
- (47) polyvinylpyrrolidone and carboxymethyl cellulose,
- (48) sodium alginate and carboxymethyl cellulose,
- (49) sodium alginate and ##STR42## (50) poly(potassium vinylbenzenesulfonate) and ##STR43## (51) methyl cellulose and hydroxyethyl cellulose, (52) methyl cellulose and polyvinyl alcohol,
- (53) methyl cellulose and polyethylene glycol (molecular weight:
- 20,000),
- (54) methyl cellulose and polyacrylamide,
- (55) methyl cellulose and pullulan,
- (56) methyl cellulose and gum arabic,
- (57) methyl cellulose and dextran,
- (58) methyl cellulose and sodium alginate,
- (59) methyl cellulose and poly(potassium vinylbenzenesulfonate),
- (60) methyl cellulose and ##STR44## (61) poly(potassium vinylbenzenesulfonate) and carboxymethyl cellulose, (62) methyl cellulose and carboxymethyl cellulose,
- (63) polyethylene glycol (molecular weight:
- 20,000) and carboxymethyl cellulose,
- (64) polyethylene oxide (molecular weight:
- 3000,000) and polyvinyl alcohol,
- (65) carboxymethyl cellulose and polyvinyl alcohol.
Dependencies are inferred from the claim text.