[DOC] [TLE] Celluloid - Wikipedia [PAR] Celluloids are a class of compounds created from nitrocellulose and camphor, 
with added dyes and other agents. Generally considered the first thermoplastic, it 
was first created as Parkesine in 1856 and as Xylonite in 1869, before being 
registered as Celluloid in 1870. ... The main use was in movie and photography 
film industries, which used only... [DOC] [TLE] Nitrocellulose - Wikipedia [PAR] Nitrocellulose is a highly flammable compound formed by nitrating cellulose 
through exposure to nitric acid or another powerful nitrating agent. When used as 
a propellant or low-order explosive, it was originally known as guncotton. 
Partially nitrated cellulose has found uses as a plastic film and in inks and .... 
Guncotton containing more than 13% nitrogen (sometimes called insoluble... [DOC] [TLE] The dangers of cellulose nitrate film - Bundesarchiv [PAR] handling of a large number of cellulose nitrate films and negatives such as may ... 
photographic materials (stills, movie and X-ray films) ... It contains a high 
proportion of nitro-cellulose, otherwise known as celluloid. Cellulose nitrate is 
extremely flammable. ... 1950. Most early cellulose nitrate-based 
cinematographic film is. [DOC] [TLE] PDF (150 KB) - The American Archivist [PAR] gests, was a highly flammable powder originally intended for military use. Six ... 
nitrate, nitrocellulose, or celluloid,10 entrepreneurs looking for a material that ... 
motion picture film stock was made with a higher nitrogen content, more closely ... 
called celluloid, though safety stock is also derived from a cellulose base. [DOC] [TLE] Polymers in Film History - Polymer Science Learning Center [PAR] Cellulose nitrate, better known as Celluloid, was created as an ivory ... It was also 
found that this material could be used as a substitute for animal ... In 1896 the first 
film made with an emulsion coating especially for motion pictures was produced. 
Until 1899 the film was manufactured by breaking down the cellulose nitrate in... [DOC] [TLE] Management of Cellulose Nitrate and Cellulose Ester Film [PAR] What does deteriorated cellulose acetate, diacetate, and triacetate film look ..... 
film has sometimes been called:  celluloid.  nitrocellulose.  flammable film ... 
rolls of 35mm-nitrate still negative film are confused with motion picture film .... 
Most film produced before this ..... Most film negatives and motion picture film 
made in. [DOC] [TLE] Celluloid: The Eternal Substitute | Chemical Heritage Foundation [PAR] Before becoming a synonym for cinema, celluloid was never quite a star 
attraction. But able to imitate expensive materials like ivory, tortoiseshell, and 
linen, the first ... became the medium for another great modern invention: the 
motion picture. ... and the resulting thick, syrupy liquid, called collodion, dried to a 
flexible film or... [DOC] [TLE] Burn After Viewing, or, Fire in the Vaults: Nitrate ... - JStor [PAR] takes; "irreplaceable material" held in Canada's National Film Board ... what 
nitrate motion picture film stock is, with a brief overview of its circum ... film, for 
example, was more highly "nitrated" than other celluloid objects. ... called 
celluloid, though safety stock is also derived from a cellulose base. ..... the 1930s 
and 1950s. [DOC] [TLE] major industrial polymers - Cellulose nitrate | polymer | Britannica.com [PAR] Apr 21, 2016 ... In the commercial production of plastics, elastomers, man-made fibres, ... and 
obtained cellulose nitrate, which soon became commonly known as 
nitrocellulose. ... less flammable and more versatile materials such as cellulose 
acetate, ... to replace celluloid film in motion-picture photography in the 1920s. [DOC] [TLE] NITROCELLULOSE : dfinition de NITROCELLULOSE et ... [PAR] The power of guncotton made it suitable for blasting. ... Soluble nitrocellulose, or 
a solution thereof, is sometimes called collodion. ... films (where its flammability 
hazard was most acute) and for motion picture film until 1951. ... Today, nitrate 
film projection is normally highly regulated and requires extensive .... See 
celluloid. [DOC] [TLE] The dangers of cellulose nitrate film INDG469 - HSE [PAR] ... film) may be made from cellulose nitrate (which means they contain nitrated 
cellulose or other ... materials

Question: Until the 1950s most motion picture film was made of this highly flammable material sometimes called celluloid
Answer: cellulose nitrate