FR1504888A - Nouveau tannant de la gélatine et procédé pour sa préparation - Google Patents

Nouveau tannant de la gélatine et procédé pour sa préparation

Info

Publication number
FR1504888A
FR1504888A FR85879A FR85879A FR1504888A FR 1504888 A FR1504888 A FR 1504888A FR 85879 A FR85879 A FR 85879A FR 85879 A FR85879 A FR 85879A FR 1504888 A FR1504888 A FR 1504888A
Authority
FR
France
Prior art keywords
preparation
tanning agent
new gelatin
gelatin tanning
new
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
FR85879A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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
Priority to GB5375066A priority Critical patent/GB1138738A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Priority to FR85879A priority patent/FR1504888A/fr
Application granted granted Critical
Publication of FR1504888A publication Critical patent/FR1504888A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D203/08—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring nitrogen atom
    • 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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/30—Hardeners
    • G03C1/302—Hardeners containing an aziridene ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR85879A 1966-12-01 1966-12-02 Nouveau tannant de la gélatine et procédé pour sa préparation Expired FR1504888A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5375066A GB1138738A (en) 1966-12-01 1966-12-01 Aziridine derivatives
FR85879A FR1504888A (fr) 1966-12-01 1966-12-02 Nouveau tannant de la gélatine et procédé pour sa préparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5375066A GB1138738A (en) 1966-12-01 1966-12-01 Aziridine derivatives
FR85879A FR1504888A (fr) 1966-12-01 1966-12-02 Nouveau tannant de la gélatine et procédé pour sa préparation

Publications (1)

Publication Number Publication Date
FR1504888A true FR1504888A (fr) 1967-12-08

Family

ID=26174306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR85879A Expired FR1504888A (fr) 1966-12-01 1966-12-02 Nouveau tannant de la gélatine et procédé pour sa préparation

Country Status (2)

Country Link
FR (1) FR1504888A (fr)
GB (1) GB1138738A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489325A1 (fr) * 1980-08-29 1982-03-05 Continental Pharma Derives d'aminothiols, leur preparation et utilisation ainsi que compositions contenant ces derives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489325A1 (fr) * 1980-08-29 1982-03-05 Continental Pharma Derives d'aminothiols, leur preparation et utilisation ainsi que compositions contenant ces derives

Also Published As

Publication number Publication date
GB1138738A (en) 1969-01-01

Similar Documents

Publication Publication Date Title
CH481115A (fr) Procédé pour la préparation de nouvelles cinnamylpipérazines
FR1519895A (fr) Nouveau procédé de préparation de la pyrocine
CH483444A (fr) Procédé de préparation de nouvelles substances antibiotiques
FR1436629A (fr) Nouveau perborate de sodium et procédé de préparation
FR1504888A (fr) Nouveau tannant de la gélatine et procédé pour sa préparation
FR1526594A (fr) Nouveau polyamide et procédé pour sa préparation
CH438331A (fr) Procédé de préparation de 3-uréido-5-pyrazolones et de 3-thiouréido-5-pyrazolones
FR1502385A (fr) Procédé pour la préparation de cyclo-acétalesters et de cyclocétalesters
BE744510A (fr) Procede de preparation de benzoines-alpha-substituees et de benzoine-ethers
CH528534A (fr) Procédé pour la préparation de thiéno-benzopyrannes et thiopyrano-benzopyrannes
FR1499439A (fr) Nouveau polyol et procédé pour sa préparation
FR1318577A (fr) Nouveau copolyamide et procédé pour sa préparation
CH489463A (fr) Procédé de préparation de dérivés de 1-aminofluorène et de 1-aminofluorénone
FR1522690A (fr) Procédé de préparation de la 11-désoxyprostaglandine et de ses homologues
FR1393607A (fr) Composition capillaire et procédé pour sa préparation
FR1522661A (fr) Procédé de préparation de 2-trifluorométhylbenzimidazoles et de 2-trifluorométhylimidazopyridines
FR1532076A (fr) Alliage aluminium-niobium et procédé pour sa préparation
CH472438A (fr) Latex de nitrocellulose et procédé pour sa formation
OA01886A (fr) Nouveau thiocarbanilide et procédé pour sa préparation.
CH508651A (fr) Nouveau procédé de préparation des phényl-3 tertiobutyl-5 oxadiazolones-2
FR1349950A (fr) 1-pipéronyl-2-hydrazinopropane et procédé pour sa préparation
FR1511347A (fr) Nouvelles hydroquinones substituées et procédé pour leur préparation
FR92480E (fr) Nouveau polyol et procédé pour sa préparation
FR1460189A (fr) Procédé pour la préparation du mononitrure de plutonium
FR1385960A (fr) Substance photoconductrice et procédé pour la préparer