NL123748C - - Google Patents

Info

Publication number
NL123748C
NL123748C NL123748DA NL123748C NL 123748 C NL123748 C NL 123748C NL 123748D A NL123748D A NL 123748DA NL 123748 C NL123748 C NL 123748C
Authority
NL
Netherlands
Application number
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.)
Publication of NL123748C publication Critical patent/NL123748C/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
NL123748D 1959-07-17 NL123748C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82771959A 1959-07-17 1959-07-17

Publications (1)

Publication Number Publication Date
NL123748C true NL123748C (fr)

Family

ID=25249971

Family Applications (2)

Application Number Title Priority Date Filing Date
NL123748D NL123748C (fr) 1959-07-17
NL253900D NL253900A (fr) 1959-07-17

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL253900D NL253900A (fr) 1959-07-17

Country Status (6)

Country Link
CH (1) CH395095A (fr)
DE (1) DE1159453B (fr)
FR (1) FR1262398A (fr)
GB (1) GB887902A (fr)
NL (2) NL253900A (fr)
SE (1) SE305874B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559163A (en) * 1980-10-27 1985-12-17 Petrolite Corporation Halide free octahydrophenanthridine corrosion inhibitors
US4525296A (en) * 1980-10-27 1985-06-25 Petrolite Corporation Halide free corrosion inhibitors
US4514320A (en) * 1980-10-27 1985-04-30 Petrolite Corporation Halide free corrosion inhibitors
US4539140A (en) * 1980-10-27 1985-09-03 Petrolite Corporation Mixtures of non-halogen salts of nitrogen heterocyclics and nitrogen-sulfur heterocyclics

Also Published As

Publication number Publication date
DE1159453B (de) 1963-12-19
GB887902A (en) 1962-01-24
NL253900A (fr)
FR1262398A (fr) 1961-05-26
CH395095A (fr) 1965-07-15
SE305874B (fr) 1968-11-11

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