FR1124390A - Films photographiques perfectionnés - Google Patents

Films photographiques perfectionnés

Info

Publication number
FR1124390A
FR1124390A FR1124390DA FR1124390A FR 1124390 A FR1124390 A FR 1124390A FR 1124390D A FR1124390D A FR 1124390DA FR 1124390 A FR1124390 A FR 1124390A
Authority
FR
France
Prior art keywords
photographic films
advanced photographic
advanced
films
photographic
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
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
Application granted granted Critical
Publication of FR1124390A publication Critical patent/FR1124390A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • 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
    • G03C1/795—Photosensitive materials characterised by the base or auxiliary layers the base being of macromolecular substances
    • G03C1/7954—Polyesters
    • 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
    • G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
    • G03C1/93—Macromolecular substances therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR1124390D 1955-02-04 1955-05-17 Films photographiques perfectionnés Expired FR1124390A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB331955 1955-02-04

Publications (1)

Publication Number Publication Date
FR1124390A true FR1124390A (fr) 1956-10-12

Family

ID=9756074

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1124390D Expired FR1124390A (fr) 1955-02-04 1955-05-17 Films photographiques perfectionnés

Country Status (6)

Country Link
US (1) US2989569A (fr)
BE (1) BE538240A (fr)
DE (1) DE975629C (fr)
FR (1) FR1124390A (fr)
GB (1) GB782165A (fr)
NL (1) NL98736C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237221A1 (fr) * 1974-01-10 1975-02-07 Kodak Pathe

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143421A (en) * 1960-03-17 1964-08-04 Eastman Kodak Co Adhering photographic subbing layers to polyester film
US3201251A (en) * 1961-08-21 1965-08-17 Eastman Kodak Co Composite film element
US3201249A (en) * 1961-08-25 1965-08-17 Eastman Kodak Co Composite film element and composition therefor including anti-halation material
US3980719A (en) * 1970-02-09 1976-09-14 Sud-Chemie Ag Process for obtaining xylitol from natural products containing xylan
US3784408A (en) * 1970-09-16 1974-01-08 Hoffmann La Roche Process for producing xylose
US3985815A (en) * 1972-10-10 1976-10-12 Hoffmann-La Roche Inc. Aqueous crystallization of xylitol
US3944625A (en) * 1973-02-02 1976-03-16 Georgia-Pacific Corporation Separation of mannitol from galactitol
US4066711A (en) * 1976-03-15 1978-01-03 Suomen Sokeri Osakeyhtio (Finnish Sugar Company) Method for recovering xylitol
CA1107764A (fr) * 1978-03-30 1981-08-25 Walter M. Kruse Solutions riches en mannitol (hydrogenation en milieu alcalin de carbonate de metaux alcalins)
US4292451A (en) * 1978-03-30 1981-09-29 Ici Americas Inc. High mannitol process (alkaline hydrogenation in presence of alkali metal carbonate)
DE2827477A1 (de) * 1978-06-22 1980-01-17 Benckiser Knapsack Gmbh Verfahren zur gewinnung von polyalkoholen, insbesondere xylit
BR8108575A (pt) * 1980-04-28 1982-04-06 Battelle Development Corp Conversao termoquimica de biomassa para etanol
DK2314560T3 (da) * 2004-03-26 2012-06-11 Purdue Research Foundation Fremgangsmåder til produktionen af xylitol
EP2326749A4 (fr) * 2008-08-08 2012-06-27 Dynamic Food Ingredients Corp Procédés pour la production électrolytique de xylo-pent-1,5-diose
EP2585606A4 (fr) 2010-06-26 2016-02-17 Virdia Ltd Mélanges de sucres, méthodes de production et d'utilisation associées
IL206678A0 (en) 2010-06-28 2010-12-30 Hcl Cleantech Ltd A method for the production of fermentable sugars
IL207329A0 (en) 2010-08-01 2010-12-30 Robert Jansen A method for refining a recycle extractant and for processing a lignocellulosic material and for the production of a carbohydrate composition
IL207945A0 (en) 2010-09-02 2010-12-30 Robert Jansen Method for the production of carbohydrates
PT106039A (pt) * 2010-12-09 2012-10-26 Hcl Cleantech Ltd Processos e sistemas para o processamento de materiais lenhocelulósicos e composições relacionadas
US9512495B2 (en) 2011-04-07 2016-12-06 Virdia, Inc. Lignocellulose conversion processes and products
CN102241707A (zh) * 2011-05-09 2011-11-16 浙江华康药业股份有限公司 一种提取l-阿拉伯糖与制备木糖醇的方法
CN102320921B (zh) * 2011-05-12 2014-04-02 中科院广州化学有限公司 利用超声波制备生物质多元醇的方法与应用
US9617608B2 (en) 2011-10-10 2017-04-11 Virdia, Inc. Sugar compositions
GB2518547B (en) 2012-05-03 2015-10-07 Virdia Ltd Method for the preparation of high purity lignin
US9493851B2 (en) 2012-05-03 2016-11-15 Virdia, Inc. Methods for treating lignocellulosic materials
CN112226466A (zh) 2015-01-07 2021-01-15 威尔迪亚公司 萃取和转化半纤维素糖的方法
BR112017025322A8 (pt) 2015-05-27 2022-08-23 Virdia Inc Processos integrados para recuperação de hidrolisato celulósico após hidrólise de polpa de celulose

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2071250A (en) * 1931-07-03 1937-02-16 Du Pont Linear condensation polymers
GB514693A (en) * 1938-05-11 1939-11-15 Ames Gresley Hellicar Improvements in and relating to the production of polyhydric alcohols
US2271083A (en) * 1939-11-18 1942-01-27 Hercules Powder Co Ltd Hydrogenation of sugars of two to four carbon atoms
GB578079A (en) * 1941-07-29 1946-06-14 John Rex Whinfield Improvements relating to the manufacture of highly polymeric substances
US2546103A (en) * 1942-01-30 1951-03-20 Scholten Chemische Fab Process of manufacturing hexitols by catalytic reduction of carbohydrates
GB600039A (en) * 1944-08-30 1948-03-30 Du Pont Photographic elements containing hydrophilic colloid layers
US2421416A (en) * 1944-08-30 1947-06-03 Hoffmann La Roche Catalytic hydrogenation of sugars
US2462151A (en) * 1946-09-23 1949-02-22 Du Pont Photographic elements having hydrophilic polyvinyl acetal colloid sublayers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2237221A1 (fr) * 1974-01-10 1975-02-07 Kodak Pathe

Also Published As

Publication number Publication date
DE975629C (de) 1962-03-08
BE538240A (fr) 1955-06-15
GB782165A (en) 1957-09-04
NL98736C (fr) 1961-08-15
US2989569A (en) 1961-06-20

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