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
Application number
JP12145470A
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12145470A priority Critical patent/JPS4920977B1/ja
Priority to US00213540A priority patent/US3764337A/en
Priority to DE2165371A priority patent/DE2165371C2/de
Priority to FR7147342A priority patent/FR2121087A5/fr
Priority to GB6055771A priority patent/GB1381499A/en
Priority to CA131,196A priority patent/CA998872A/en
Priority to DE2166076A priority patent/DE2166076A1/de
Priority to BE777487A priority patent/BE777487A/fr
Publication of JPS4920977B1 publication Critical patent/JPS4920977B1/ja
Priority to CA243,130A priority patent/CA1009241A/en
Pending legal-status Critical Current

Links

Landscapes

  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Anti-Oxidant Or Stabilizer Compositions (AREA)
JP12145470A 1970-12-29 1970-12-29 Pending JPS4920977B1 (fr)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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