JPS4920977B1 - - Google Patents
Info
- Publication number
- JPS4920977B1 JPS4920977B1 JP12145470A JP12145470A JPS4920977B1 JP S4920977 B1 JPS4920977 B1 JP S4920977B1 JP 12145470 A JP12145470 A JP 12145470A JP 12145470 A JP12145470 A JP 12145470A JP S4920977 B1 JPS4920977 B1 JP S4920977B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12145470A JPS4920977B1 (fr) | 1970-12-29 | 1970-12-29 | |
US00213540A US3764337A (en) | 1970-12-29 | 1971-12-29 | Color photographic materials containing dihydroxyspirochroman compounds as stabilizers |
DE2165371A DE2165371C2 (de) | 1970-12-29 | 1971-12-29 | Farbphotographisches Aufzeichnungsmaterial |
FR7147342A FR2121087A5 (fr) | 1970-12-29 | 1971-12-29 | |
GB6055771A GB1381499A (en) | 1970-12-29 | 1971-12-29 | Dihydroxyspirochroman compounds and polyester compositions and colour photographic materials containing said compounds as the stabilizer |
CA131,196A CA998872A (en) | 1970-12-29 | 1971-12-29 | Dihydroxyspirochroman compounds, and polyester composition and color photographic materials containing said compounds as the stabilizer |
DE2166076A DE2166076A1 (de) | 1970-12-29 | 1971-12-29 | Dihydroxyspirochromanverbindungen, sowie diese dihydroxyspirochromanverbindungen enthaltende polyesterzusammensetzungen |
BE777487A BE777487A (fr) | 1970-12-29 | 1971-12-29 | Nouveaux composes de dihydroxyspirochromane, ainsi que des compositionsde polyesters et des materiels de photographie en couleurs contenant lesdits composes comme stabilisants |
CA243,130A CA1009241A (en) | 1970-12-29 | 1976-01-08 | Dihydroxyspirochroman compounds, and polyester composition and color photographic materials containing said compounds as the stabilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12145470A JPS4920977B1 (fr) | 1970-12-29 | 1970-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4920977B1 true JPS4920977B1 (fr) | 1974-05-29 |
Family
ID=14811517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12145470A Pending JPS4920977B1 (fr) | 1970-12-29 | 1970-12-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4920977B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0209118A2 (fr) | 1985-07-17 | 1987-01-21 | Konica Corporation | Matériau photographique à l'halogénure d'argent |
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1970
- 1970-12-29 JP JP12145470A patent/JPS4920977B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0209118A2 (fr) | 1985-07-17 | 1987-01-21 | Konica Corporation | Matériau photographique à l'halogénure d'argent |