Galalith
Encyclopedia
Galalith is a synthetic plastic
Plastic
A plastic material is any of a wide range of synthetic or semi-synthetic organic solids used in the manufacture of industrial products. Plastics are typically polymers of high molecular mass, and may contain other substances to improve performance and/or reduce production costs...

 material manufactured by the interaction of casein
Casein
Casein is the name for a family of related phosphoprotein proteins . These proteins are commonly found in mammalian milk, making up 80% of the proteins in cow milk and between 60% and 65% of the proteins in human milk....

 and formaldehyde
Formaldehyde
Formaldehyde is an organic compound with the formula CH2O. It is the simplest aldehyde, hence its systematic name methanal.Formaldehyde is a colorless gas with a characteristic pungent odor. It is an important precursor to many other chemical compounds, especially for polymers...

. Given a commercial name derived from the Greek words gala (milk) and lithos (stone), it is odourless, insoluble in water, biodegradable, antiallergenic, antistatic and virtually nonflammable.

Discovery

In 1897, the Hanover
Hanover
Hanover or Hannover, on the river Leine, is the capital of the federal state of Lower Saxony , Germany and was once by personal union the family seat of the Hanoverian Kings of Great Britain, under their title as the dukes of Brunswick-Lüneburg...

, Germany
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

 mass printing press owner Wilhelm Krische was commissioned to develop white school boards that could be wiped off but that would not burn, as German teachers no longer wanted to write on blackboards
Chalkboard
A chalkboard or blackboard is a reusable writing surface on which text or drawings are made with sticks of calcium sulfate or calcium carbonate, known, when used for this purpose, as chalk. Chalkboards were originally made of smooth, thin sheets of black or dark grey slate stone...

 using white chalk. The resultant horn-like plastic made from the milk protein casein
Casein
Casein is the name for a family of related phosphoprotein proteins . These proteins are commonly found in mammalian milk, making up 80% of the proteins in cow milk and between 60% and 65% of the proteins in human milk....

, was developed in cooperation with the Austria
Austria
Austria , officially the Republic of Austria , is a landlocked country of roughly 8.4 million people in Central Europe. It is bordered by the Czech Republic and Germany to the north, Slovakia and Hungary to the east, Slovenia and Italy to the south, and Switzerland and Liechtenstein to the...

n chemist
Chemist
A chemist is a scientist trained in the study of chemistry. Chemists study the composition of matter and its properties such as density and acidity. Chemists carefully describe the properties they study in terms of quantities, with detail on the level of molecules and their component atoms...

 (Friedrich) Adolph Spitteler (1846–1940). Although the final result was unsuitable for the original purpose, at the beginning of the 20th century, French
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 chemist J.C. Trillat, discovered the means to insolubilize casein by immersion in formaldehyde
Formaldehyde
Formaldehyde is an organic compound with the formula CH2O. It is the simplest aldehyde, hence its systematic name methanal.Formaldehyde is a colorless gas with a characteristic pungent odor. It is an important precursor to many other chemical compounds, especially for polymers...

.

Production and usage

Although it could not be moulded once set, and was hence produced in sheets, it was inexpensive to produce due to its simple manufacture. Galalith could be cut, drilled, embossed and dyed without difficulty, and its structure manipulated to create a series of effects. No other plastic at the time could compete on price, and with ivory, horn and bone products becoming far more expensive, it found a natural home in the fashion industry.

This new plastic was presented at Paris
Paris
Paris is the capital and largest city in France, situated on the river Seine, in northern France, at the heart of the Île-de-France region...

 Universal Exhibition
Exposition Universelle (1900)
The Exposition Universelle of 1900 was a world's fair held in Paris, France, from April 15 to November 12, 1900, to celebrate the achievements of the past century and to accelerate development into the next...

 in 1900. In France, Galalith was distributed by the Compagnie Française de Galalithe located near Paris in Levallois-Perret
Levallois-Perret
Levallois-Perret is a commune in the northwestern suburbs of Paris, France. It is located from the centre of Paris.-Name:The name Levallois-Perret comes from two housing developments, Champerret and Village Levallois , and which resulted in the incorporation of the...

. As a result, the Jura area became the first one to use the material, resulting in the revolution of the button
Button
In modern clothing and fashion design, a button is a small fastener, most commonly made of plastic, but also frequently of seashell, which secures two pieces of fabric together. In archaeology, a button can be a significant artifact. In the applied arts and in craft, a button can be an example of...

 industry, with its capacity to create structural effects and imitate all sorts of material, including ivory, horn, tortoiseshell and wood.

Marketed in the form of boards, pipes and rods, in 1913 thirty million litres (eight million US gallons) of milk were used to produce Galalith in Germany alone. In 1914, Syrolit Ltd gained the license for manufacture in the United Kingdom
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

. Renaming itself Erinoid Ltd, it started manufacture in the Lightpill former woollen mill in Dudbridge
Dudbridge
Dudbridge is a suburb on the southern edge of Stroud in Gloucestershire, England.-History:Dudbridge gains its name from the first bridge in the location, which spanned the River Frome...

, Stroud, Gloucestershire
Stroud, Gloucestershire
Stroud is a market town and civil parish in the county of Gloucestershire, England. It is the main town in Stroud District.Situated below the western escarpment of the Cotswold Hills at the meeting point of the Five Valleys, the town is noted for its steep streets and cafe culture...

.

Galalith could produce gemstone
Gemstone
A gemstone or gem is a piece of mineral, which, in cut and polished form, is used to make jewelry or other adornments...

 imitations that looked strikingly real. In 1926 Gabrielle “Coco” Chanel published a picture of a short, simple black dress in Vogue
Vogue (magazine)
Vogue is a fashion and lifestyle magazine that is published monthly in 18 national and one regional edition by Condé Nast.-History:In 1892 Arthur Turnure founded Vogue as a weekly publication in the United States. When he died in 1909, Condé Montrose Nast picked up the magazine and slowly began...

. It was calf-length, straight, and decorated only by a few diagonal lines. Vogue called it "Chanel’s Ford,” as like the Model T, the little black dress
Little black dress
A little black dress is an evening or cocktail dress, cut simply and often quite short. Fashion historians ascribe the origins of the little black dress to the 1920s designs of Coco Chanel, intended to be long-lasting, versatile, affordable, accessible to the widest market possible and in a neutral...

 was simple and accessible for women of all social classes. To accessorize the little black dress, Chanel revamped her designs, thus facilitating the breakthrough and mass popularity of costume jewelry
Costume jewelry
Costume jewelry is jewelry manufactured as ornamentation to complement a particular fashionable costume or garment. Costume jewelry came into being in the 1930s as a cheap, disposable accessory meant to be worn with a specific outfit...

. Galalith was used for striking Art Deco jewelry designs by artists such as Jacob Bengel and Auguste Bonaz, as well as for hair combs and accessories. By the 1930s, Galalith was also used for pens, umbrella handles, white piano keys (replacing natural ivory), and electrical goods, with world production at that time reached 10,000 tons.

Today

Although Galalith was historically cheap, the fact it could not be moulded led to its demise by commercial end users. Production slowed as the restrictions of World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

 led to a need for milk as a food, and niched due to new oil-derived wartime plastic developments. Production continued in Brazil
Brazil
Brazil , officially the Federative Republic of Brazil , is the largest country in South America. It is the world's fifth largest country, both by geographical area and by population with over 192 million people...

 until the 1960s.

Although today formaldehyde is now recognized for its carcinogenic
Carcinogenesis
Carcinogenesis or oncogenesis is literally the creation of cancer. It is a process by which normal cells are transformed into cancer cells...

 properties, Galalith made from milk and vinegar
Vinegar
Vinegar is a liquid substance consisting mainly of acetic acid and water, the acetic acid being produced through the fermentation of ethanol by acetic acid bacteria. Commercial vinegar is produced either by fast or slow fermentation processes. Slow methods generally are used with traditional...

 can easily be produced by home crafters
Arts and crafts
Arts and crafts comprise a whole host of activities and hobbies that are related to making things with one's hands and skill. These can be sub-divided into handicrafts or "traditional crafts" and "the rest"...

.

External links

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