Les Celluloïds |
Au pays de la poupée |
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Le Celluloïd, cette
matière est découverte en 1869 par les américains John Wesley et Isaich Smith
Hyatt. On le produisait en broyant du papier de soie transformé ensuite en cellulose par addition d'acide nitrique et d'acide
sulfurique ; celle-ci était plastifié par addition de camphre, de
piments et d'alcool. Celluloid, this material(subject) is discovered(found) in 1869 by Americans John Wesley and Isaich Smith Hyatt. Have produced him(it) by crushing of the tissue paper transformed then into cellulose by addition of nitric acid and sulphuric acid, that this was plasticized by addition of camphor, hot peppers and alcohol. Afterward she(it) was improved by several firms in Germany which made heads in this new material(subject) dies 1873, then the doll completely in Celluloid has to leave of about 1920. This material(subject) was forbidden in 1960 very flammable bus. In France dolls in Celluloid were made with the SNF (company(society) French Nobel) by it SIC (industrial company(society) of celluloid) and by the PETITCOLLIN firm (always in activity). |