FR401228A - Incombustible photographic film - Google Patents

Incombustible photographic film

Info

Publication number
FR401228A
FR401228A FR401228DA FR401228A FR 401228 A FR401228 A FR 401228A FR 401228D A FR401228D A FR 401228DA FR 401228 A FR401228 A FR 401228A
Authority
FR
France
Prior art keywords
incombustible
photographic film
photographic
film
incombustible 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
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.)
ET SES FILS
Original Assignee
ET SES FILS
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 ET SES FILS filed Critical ET SES FILS
Application granted granted Critical
Publication of FR401228A publication Critical patent/FR401228A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • C08L1/12—Cellulose acetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dermatology (AREA)
FR401228D 1908-07-11 1908-07-11 Incombustible photographic film Expired FR401228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR401228T 1908-07-11

Publications (1)

Publication Number Publication Date
FR401228A true FR401228A (en) 1909-08-21

Family

ID=1446047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR401228D Expired FR401228A (en) 1908-07-11 1908-07-11 Incombustible photographic film

Country Status (1)

Country Link
FR (1) FR401228A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937988C (en) * 1940-10-16 1956-01-19 Jur Paul Zschimmer Dr Process for the production of protective layers for acetyl cellulose films

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937988C (en) * 1940-10-16 1956-01-19 Jur Paul Zschimmer Dr Process for the production of protective layers for acetyl cellulose films

Similar Documents

Publication Publication Date Title
FR401228A (en) Incombustible photographic film
FR381258A (en) Photographic enlarger
FR391166A (en) Photographic shutter
FR405804A (en) Photographic shutter
FR382256A (en) Photographic chassis-tank
FR398620A (en) Photographic frame-store
FR392267A (en) Multiple and stereoscopic photographic enlarger
FR400435A (en) Photographic copy machine
FR384842A (en) Self-retouching photographic plate
CH44113A (en) Photographic lens
FR369043A (en) Photographic film
FR390492A (en) Cinematograph
FR402614A (en) Projector
FR393272A (en) Photographic cane
FR382367A (en) Photographic developer
FR373495A (en) Photographic heliograph
FR351257A (en) Photographic shutter
FR358315A (en) Photographic shutter
FR401912A (en) New photographic film
FR413501A (en) Cinematographic film
FR373842A (en) Photographic viewfinder
FR380188A (en) photographic emulsion
CH43943A (en) Projection screen
FR363817A (en) Photographic degradator
CH34484A (en) Photographic degradator