GB353324A - - Google Patents

Info

Publication number
GB353324A
GB353324A GB29120/30A GB2912030A GB353324A GB 353324 A GB353324 A GB 353324A GB 29120/30 A GB29120/30 A GB 29120/30A GB 2912030 A GB2912030 A GB 2912030A GB 353324 A GB353324 A GB 353324A
Authority
GB
United Kingdom
Prior art keywords
montan wax
photographic roll
parts
frankfort
ges
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
GB29120/30A
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
Publication of GB353324A publication Critical patent/GB353324A/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
    • G03C3/00—Packages of films for inserting into cameras, e.g. roll-films, film-packs; Wrapping materials for light-sensitive plates, films or papers, e.g. materials characterised by the use of special dyes, printing inks, adhesives
    • G03C3/02—Photographic roll-films with paper strips

Abstract

353,324. Photographic roll-films. I. G. FARBENINDUSTRIE AKT.-GES., Frankfort-on-Main, Germany. Sept. 29, 1930, No. 29120. Convention date, Dec. 16, 1929. [Class 98 (i).] The protective paper strip for a photographic roll-film is sized, e.g. in the mass during manufacture, with Montan wax. A size comprising 4 parts Montan wax to 100 parts cellulose is specified.
GB29120/30A 1929-12-16 1930-09-29 Expired GB353324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE703215X 1929-12-16

Publications (1)

Publication Number Publication Date
GB353324A true GB353324A (en) 1931-07-23

Family

ID=6613992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29120/30A Expired GB353324A (en) 1929-12-16 1930-09-29

Country Status (3)

Country Link
BE (1) BE374520A (en)
FR (1) FR703215A (en)
GB (1) GB353324A (en)

Also Published As

Publication number Publication date
FR703215A (en) 1931-04-27
BE374520A (en)

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