BG41150A1 - Method for preparing colagen raw- materials from poultry feet for production of gelatine and in particular of photographical quality - Google Patents

Method for preparing colagen raw- materials from poultry feet for production of gelatine and in particular of photographical quality

Info

Publication number
BG41150A1
BG41150A1 BG4823880A BG4823880A BG41150A1 BG 41150 A1 BG41150 A1 BG 41150A1 BG 4823880 A BG4823880 A BG 4823880A BG 4823880 A BG4823880 A BG 4823880A BG 41150 A1 BG41150 A1 BG 41150A1
Authority
BG
Bulgaria
Prior art keywords
colagen
photographical
gelatine
preparing
raw
Prior art date
Application number
BG4823880A
Inventor
Greser
Bobis
Original Assignee
Vyzk Ustav Gidinar Priemy
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 Vyzk Ustav Gidinar Priemy filed Critical Vyzk Ustav Gidinar Priemy
Publication of BG41150A1 publication Critical patent/BG41150A1/en

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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/047—Proteins, e.g. gelatine derivatives; Hydrolysis or extraction products of proteins
BG4823880A 1979-07-17 1980-06-23 Method for preparing colagen raw- materials from poultry feet for production of gelatine and in particular of photographical quality BG41150A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS499279A CS211919B1 (en) 1979-07-17 1979-07-17 Method of preparation of the collagenous raw material for production of the gelatine particularly photographic

Publications (1)

Publication Number Publication Date
BG41150A1 true BG41150A1 (en) 1987-05-15

Family

ID=5393895

Family Applications (1)

Application Number Title Priority Date Filing Date
BG4823880A BG41150A1 (en) 1979-07-17 1980-06-23 Method for preparing colagen raw- materials from poultry feet for production of gelatine and in particular of photographical quality

Country Status (4)

Country Link
BG (1) BG41150A1 (en)
CS (1) CS211919B1 (en)
DD (1) DD157492A3 (en)
SU (1) SU1035045A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ307331B6 (en) * 2009-05-21 2018-06-13 Výzkumný ústav potravinářský Praha, v.v.i. Gelatine and a method of its production

Also Published As

Publication number Publication date
SU1035045A1 (en) 1983-08-15
CS211919B1 (en) 1982-02-26
DD157492A3 (en) 1982-11-17

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