【発明の名称】写真用ポリエステルフイルム支持体

Title:

【発明の名称】写真用ポリエステルフイルム支持体

Document Type and Number:

Japanese Patent JPS5941574

Kind Code:

B2

Abstract:

A photographic polyester film support which is dyed with (a) a dye having a main absorption peak in the wavelength range of about 530 to about 570 nm, (b) a dye having a main absorption peak in the wavelength range of about 640 to about 680 nm and (c) a dye having a main absorption peak in the wavelength range of about 420 to about 460 nm which is represented by the formula (I) below: (I) wherein R1, R2, R3, R4, R5 and R6, which may be the same or different, each represents -H, -OH, -NH2, -NHR7, -NR7R8, -Cl, -Br, an alkyl group having 4 or less carbon atoms or an alkoxy group having 4 or less carbon atoms; and R7 and R8, which may be the same or different, each represents an alkyl group having 4 or less carbon atoms or an aryl group.

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Inventors:

OKITA TSUTOMU
SATO MASAMI
HIBINO NOBURO
KATO KAZUNOBU
SUGYAMA MASATOSHI

Application Number:

JP10440077A

Publication Date:

October 08, 1984

Filing Date:

August 31, 1977

Export Citation:

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Assignee:

FUJI PHOTO FILM CO LTD

International Classes:

C08L67/00; C09B1/42; G03C1/795; G03C1/83; (IPC1-7): G03C1/78

Attorney, Agent or Firm:

Toshio Fukasawa

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