FR43111E - Process for hardening albuminous substances - Google Patents

Process for hardening albuminous substances

Info

Publication number
FR43111E
FR43111E FR43111DA FR43111E FR 43111 E FR43111 E FR 43111E FR 43111D A FR43111D A FR 43111DA FR 43111 E FR43111 E FR 43111E
Authority
FR
France
Prior art keywords
hardening
albuminous substances
albuminous
substances
hardening albuminous
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
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR43111E publication Critical patent/FR43111E/en
Expired legal-status Critical Current

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
    • G03C1/005—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
    • G03C1/301—Aldehydes or derivatives thereof, e.g. bisulfite addition products

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR43111D 1932-02-16 1933-02-16 Process for hardening albuminous substances Expired FR43111E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI43763D DE585920C (en) 1932-02-16 1932-02-16 Process for hardening photographic layers, in particular photographic gelatin layers

Publications (1)

Publication Number Publication Date
FR43111E true FR43111E (en) 1934-02-12

Family

ID=6422248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43111D Expired FR43111E (en) 1932-02-16 1933-02-16 Process for hardening albuminous substances

Country Status (5)

Country Link
US (1) US1941852A (en)
BE (1) BE394394A (en)
DE (1) DE585920C (en)
FR (1) FR43111E (en)
GB (1) GB408085A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663639A (en) * 1950-01-28 1953-12-22 Harris Seybold Co Printing plate preparation
US3103437A (en) * 1959-04-10 1963-09-10 Hardening
US3212895A (en) * 1960-12-20 1965-10-19 Eastman Kodak Co Stability of rapid-processed photographic materials

Also Published As

Publication number Publication date
BE394394A (en)
DE585920C (en) 1933-10-12
GB408085A (en) 1934-04-05
US1941852A (en) 1934-01-02

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