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CELLOPHANE: Kids Search - powered by EBSCOhost - 0 views

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    cellophane in ebsco
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CELLOPHANE: Kids Search - powered by EBSCOhost - 1 views

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  • Cellophane is produced by dissolving wood pulp or other cellulose material in an alkali with carbon disulfide, neutralizing the alkaline solvent with an acid, extruding the precipitate into a sheet, impregnating it with glycerine, and then drying and cutting the sheets to the desired size.
  • Cellophane was invented about 1910 by the Swiss chemist Jacques Brandenberger (1873?–1954), who in 1912 invented the first machines for large-scale production and established a factory near Paris.
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    EBSCO cellophane
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cellophane -- Britannica School - 0 views

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  • cellophane, a thin film of regenerated cellulose, usually transparent, employed primarily as a packaging material. For many years after World War I, cellophane was the only flexible, transparent plastic film available for use in such common items as food wrap and adhesive tape.
  • Cellophane emerged from a series of efforts conducted during the late 19th century to produce artificial materials by the chemical alteration of cellulose,
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    BRITANNICA cellophane
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Inventors and Inventions - Kids - Christchurch City Libraries - 0 views

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      inventors and their inventions
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Odd Ads: DuPont Cellophane Ads - History Series - Advertisement Babies Bad Idea Celloph... - 0 views

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      cellophane babies
  • 25 percent of DuPont’s 1938 annual profit.
  • Cellophane was invented by Jacques E. Brandenberger, a Swiss chemist. Up until the early 1920s, if an American businesses wanted to use the wrap they had to import it from Europe. DuPont acquired U.S. patent rights for cellophane in 1923 and, a year later, built the first cellophane manufacturing plant in the country.
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  • Sales for cellophane steadily grew through the 1940s and 50s
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A Few Well-Known Inventors - Fun Facts, Questions, Answers, Information - 0 views

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  • Jacques E. Brandenberger was employed as a textile engineer. He got the idea for cellophane at a restaraunt when a waiter spilled an order on the table and had to change the tablecloth.
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    CELLOPHANE
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Invention : Cellophane - 0 views

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  • Who invented Cellophane? Cellophane was invented by Jacques E Brandenberger in 1908. He was a swiss chemist and textile worker at Blanchisserie Teinturerie de Thaon.  
  • When was the Cellophane invented? 1908.
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    Fun Facts about cellophane
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How old is Jacques E. Brandenberger | When is Jacques Edwin Brandenberger birthday | Wh... - 0 views

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  • Jacques E. Brandenberger was born on Oct 19 1872 (zodiac sign: Libra) in unknown, Switzerland.
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    history of j.e. brandenberger 
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Invent Now | Hall of Fame | Search | Inventor Profile - 0 views

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  • Invented in 1908, cellophane came from Swiss chemist Jacques Brandenberger's desire to create a clear, flexible, waterproof film that could be applied to cloth.
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    Hall of fame jacques brandenberger
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Cellophane - Definition and More from the Free Merriam-Webster Dictionary - 0 views

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    Definition of cellophane
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Facts About Cellophane | eHow - 0 views

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  • Cellophane, invented in the early 1900s, has now blossomed to be used in all aspects of our lives; from cooking, food protection, to wrapping presents.
  • The invention of cellophane was an accident that has been incredibly useful.
  • Today, food packaging, tape and even medical supplies owe their existence to the invention of cellophane.
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    Fun facts about cellophane
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Accidental Invention of Cellophane - 0 views

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  • In fact, it was a stained tablecloth that led to the transparent food protector - cellophane.
  • One day in 1900, Dr. Jacques E. Brandenberger was sitting in a cafe in his native Switzerland, when a hapless customer spilled a glass of wine. That fateful accident would change the landscape of food service forever.
  • While watching the waiter change the tablecloth, Brandenberger had an idea - a stain-resistant tablecloth. He wasn't sure how he'd accomplish it, but it seemed logical to apply a waterproof, flexible coating that would make the tablecloth stainproof.
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  • Brandenberger had failed to find a waterproof tablecloth, but had instead invented a clear, flexible, plastic coating.
  • In 1923 La Cellophane reached an agreement with DuPont to allow that company to market Cellophane in the United States as a flexible covering for food.
  • The first use of this new plastic film was in gas masks.
  • In 1917 Brandenberger gave his patents to La Cellophane Societe Anonyme and joined that organization.
  • By 1938, cellophane sales accounted for 25 percent of DuPont's annual profit.
  • Wood, paper, and cotton all contain cellulose.
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    Accidental Invention of cellophane
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      J.E. Brandenberger 
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Patent US1266766 - JACQUES EDWIN - Google Patents - 0 views

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Hopeful Honey | Craft, Crochet, Create: Hundreds & Thousands ~ Chocolate Freckles Recipe - 0 views

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      What cellophane is used for
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Invent Now | Hall of Fame | Search | Inventor Profile - 0 views

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  • Born in Zurich, Switzerland, Brandenberger’s invention of cellophane and its widespread use earned him the Franklin Institute’s Gold Medal.
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    Jacques Brandenberger in the hall of fame
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History of Science 2012: Dr. Jacques Brandenberger - 0 views

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  • Dr. Jacques E. Brandenberger was born in Zurich, Switzerland in 1872 and died there in 1954. 
  • Dr. Brandenberger was working as a textile engineer when he had the idea of inventing a clear, waterproof, protective layer for cloth.  This idea came to him while out to dinner one night when he saw a waiter having to replace the tablecloth at a nearby table because someone had spilled their wine.
  • By 1912, Dr. Brandenberger had also invented a machine for the production of cellophane on a large scale.
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  • During World War I, his manufacturing plant near Paris supplied his cellophane as a protective film on the eye shields of gas masks.
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    Cellophane 
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Jacques E. Brandenberger - 0 views

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  • Jacques E. BrandenbergerAKA Jacques Edwin BrandenbergerBorn: 19-Oct-1872Birthplace: Zurich, SwitzerlandDied: 13-Jul-1954Location of death: Zurich, SwitzerlandCause of death: unspecifiedGender: MaleRace or Ethnicity: WhiteOccupation: Chemist
  • Jacques E. Brandenberger invented cellophane in 1908, made from wood cellulose and originally intended as a coating to make cloth more resistant to staining. After several years of further research and, refinements, and construction of a machine to make the thin, transparent film, he began production of cellophane in 1920
  • Daughter: Irma Marthe Brandenberger
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  • University: PhD Chemistry, University of Berne (1895)    National Inventors Hall of Fame 2006
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    Jacques Brandenberger biography
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cellophane -- Encyclopedia Britannica - 0 views

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  • cellophane, a thin film of regenerated cellulose, usually transparent, employed primarily as a packaging material. For many years after World War I, cellophane was the only flexible, transparent plastic film available for use in such common items as food wrap and adhesive tape.
  • Cellophane emerged from a series of efforts conducted during the late 19th century to produce artificial materials by the chemical alteration of cellulose
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    History of cellophane 
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PCL | Applications and End Uses | historyofcellophane - 0 views

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  • Cellophane was invented by Jacques E. Brandenberger in 1908, a Swiss textile engineer who first thought of the idea for a clear, protective, packaging layer in 1900.
  • Brandenberger was seated at a restaurant when a customer spilt wine onto the tablecloth. As the waiter replaced the cloth, Brandenberger decided that he would invent a clear flexible film that could be applyed to cloth, making it waterproof.
  • tried applying liquid viscose (a cellulose product known as rayon) to cloth, but the viscose made the cloth too stiff. His idea failed but he noted that the coating peeled off in a transparent film. Like so many inventions, the original use was abandoned and new and better uses were found.
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  • By 1908, he developed the first machine for the manufacture of transparent sheets of regenerated cellulose. By 1912, Brandenberger was making a saleable thin flexible film used in gas masks.
  • In 1917 Brandenberger assigned his patents to La Cellophane Societe Anonyme and joined that organization.
  • In the manufacturing process, an alkaline solution of cellulose fibres (usually wood or cotton) known as viscose is extruded through a narrow slit into an acid bath. The acid regenerates the cellulose, forming a film. Further treatment, such as washing and bleaching, yields cellophane.
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    cellophane
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