JPS5267628A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Coupling compounds for photography
Assignee: Fujifilm Holdings Corp
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Filing: 1975-12-02
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Granted: —
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Expires: 1995-12-02
Abstract
Abstract PURPOSE:To provide a compound substantially colorless and free from developing contamination and irregularity by use of specific compounds to obtain not only inter-layer effect but also intra-layer effect as well as color amendment effect with stability over lapse of time without desensitizing action.
Inventors
- 👤 Mitsugi Tanaka
- 👤 Toshiaki Aono
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-30 17:53
CPC Classifications
G; G03; G03C; G03C7/00; G03C7/30; G03C7/392; G03C7/39208; G03C7/39224
Claims Analysis
Total Claims: 0
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