[go: up one dir, main page]

GB895960A - Improvements in or relating to a process for preventing the yellowing of photographic images - Google Patents

Improvements in or relating to a process for preventing the yellowing of photographic images

Info

Publication number
GB895960A
GB895960A GB2239160A GB2239160A GB895960A GB 895960 A GB895960 A GB 895960A GB 2239160 A GB2239160 A GB 2239160A GB 2239160 A GB2239160 A GB 2239160A GB 895960 A GB895960 A GB 895960A
Authority
GB
United Kingdom
Prior art keywords
layer
monochlorophosphate
receiving material
nuclei layer
barium sulphate
Prior art date
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.)
Expired
Application number
GB2239160A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 by Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Publication of GB895960A publication Critical patent/GB895960A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
GB2239160A 1959-07-01 1960-06-27 Improvements in or relating to a process for preventing the yellowing of photographic images Expired GB895960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2039054 1959-07-01

Publications (1)

Publication Number Publication Date
GB895960A true GB895960A (en) 1962-05-09

Family

ID=3864706

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2239160A Expired GB895960A (en) 1959-07-01 1960-06-27 Improvements in or relating to a process for preventing the yellowing of photographic images

Country Status (3)

Country Link
BE (1) BE580250A (ru)
DE (1) DE1074975B (ru)
GB (1) GB895960A (ru)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123319A (en) 1975-03-20 1978-10-31 Kemanobel Ab Process for sizing cellulose fibers
US4912015A (en) * 1987-09-16 1990-03-27 Fuji Photo Film Co., Ltd. Silver salt diffusion transfer using organic phosphonic acid compounds

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1146362B (de) * 1960-12-29 1963-03-28 Gevaert Photo Prod Nv Verfahren zum Verbessern der physikalischen Eigenschaften eines photographischen Materials
GB1065669A (en) * 1964-07-02 1967-04-19 Agfa Gevaert Nv Improved photographic radiation-sensitive silver halide materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123319A (en) 1975-03-20 1978-10-31 Kemanobel Ab Process for sizing cellulose fibers
US4912015A (en) * 1987-09-16 1990-03-27 Fuji Photo Film Co., Ltd. Silver salt diffusion transfer using organic phosphonic acid compounds

Also Published As

Publication number Publication date
DE1074975B (de) 1960-02-04
BE580250A (ru)

Similar Documents

Publication Publication Date Title
GB952063A (en) Improvements in the hardening of gelatin
GB1087242A (en) Improvements in or relating to naphthalene derivatives and the manufacture thereof
GB1197102A (en) New Imidazole Derivatives and processes for their Production
GB895960A (en) Improvements in or relating to a process for preventing the yellowing of photographic images
ES400104A1 (es) Un procedimiento para estabilizar material organico.
GB698027A (en) Photographic light-sensitive diazotype material
GB540760A (en) Improvements in and relating to colour couplers for photographic colour development
ES405973A1 (es) Un procedimiento para la preparacion de esteres de cicloal-quenona.
GB1053067A (ru)
GB1053092A (ru)
ES419450A1 (es) Un procedimiento mejorado de aminacion con intercambio parala preparacion de 2-hidrazinobenzotiazoles.
ES411037A1 (es) Un procedimiento para la preparacion de 1-ciclopropil-1-fe-nil-omega-amino-1-alcanoles.
GB1080228A (en) Antifoggants for silver halide materials
GB948965A (en) Light-sensitive diazotype coatings
GB635533A (en) Stabilized diazotype photoprinting material
GB1157617A (en) Method of making 3-Pyrazolidones
GB478986A (en) Improvements in and relating to colour forming developers and processes of colour development
GB748681A (en) Process for the production of direct positive photographic images by means of the herschel effect
GB1125300A (en) New haloacetamidonitrile compounds and their preparation
GB797918A (en) Improvements in stability of photographic paper emulsion coatings
GB735672A (en) Improvements in quaternary salts
ES211662A1 (es) Un procedimiento para la preparación de nuevos compuestos de metil-piridina
GB702170A (en) Improvements in or relating to preparation of radioactive isotopes
GB1490985A (en) Processes for the preparation of substituted chloroacylanilides
GB1336172A (en) Coating composition of a hydrophilic colloid