Difference between revisions of "Catalin"
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== Description == | == Description == | ||
| − | [American Catalin Corporation] A trademark for cast [ | + | [American Catalin Corporation] A trademark for cast [[phenolic resin]] products produce from the early 1930s to the mid 1940s. In 1926, the Catalin chemists developed a clear formulation for phenolic resins that could be cast into shapes. Using synthetic dyes, Catalin products were produced in 15 colors and since no fillers were used the pieces were semi-transparent. These colorful pieces were used for jewelry, radios, desk sets, and novelties. They were in distinct contrast to the dark, opaque, Bakelite products that were used mostly for utilitarian pieces. Catalin objects shrank aproximately 4-5 % within a few years of production resulting in numerous cracks. The resins also yellow significantly when exposed to ultraviolet light. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
Revision as of 14:58, 12 January 2014
Description
[American Catalin Corporation] A trademark for cast Phenolic resin products produce from the early 1930s to the mid 1940s. In 1926, the Catalin chemists developed a clear formulation for phenolic resins that could be cast into shapes. Using synthetic dyes, Catalin products were produced in 15 colors and since no fillers were used the pieces were semi-transparent. These colorful pieces were used for jewelry, radios, desk sets, and novelties. They were in distinct contrast to the dark, opaque, Bakelite products that were used mostly for utilitarian pieces. Catalin objects shrank aproximately 4-5 % within a few years of production resulting in numerous cracks. The resins also yellow significantly when exposed to ultraviolet light.
Synonyms and Related Terms
cast phenolic plastic; colored bakelite
Authority
- Hermann Kuhn, Conservation and Restoration of Works of Art and Antiquities, Butterworths, London, 1986
- Website address 1 Comment: http://www.thecarrotbox.com/plastic/catalin.asp - gives patent expiration date of 1927
- Website address 2 Comment: http://www.shirleesvictorianhouse.com/CollectiblePlastics%27.html
- Wikipedia, the free encyclopedia, at http://www.wikipedia.com Comment: http://en.wikipedia.org/wiki/Catalin (Accessed Jan. 6, 2006)