Thermal measuring and testing – Temperature measurement – Nonelectrical – nonmagnetic – or nonmechanical temperature...
Patent
1991-02-13
1992-10-06
Cuchlinski, Jr., William A.
Thermal measuring and testing
Temperature measurement
Nonelectrical, nonmagnetic, or nonmechanical temperature...
374161, 374162, 252962, 252586, G01K 1106, G01K 1116, G01K 1118, C09K 300, C09K 526
Patent
active
051526115
ABSTRACT:
The invention relates to a heat-shrinkable article that is at least partially coated with a temperature indicator. This temperature indicator is composed of an organic polymer having a suitable bonding agent, whereby the organic polymer is contained therein in a finely ground condition. As a result of this condition, the appearance of the agent is opaque and has a color corresponding to the degree of granulation and material constituent. When the melting point of the composition is reached, the material melts and becomes transparent or at least translucent. The color of the article shows through, so that this color change can be interpreted as a temperature indication.
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Basten Dunja
Binnewirtz Ralf-Juergen
Pieper Detlef
Cuchlinski Jr. William A.
Gutierrez Diego F. F.
RXS Schrumpftechnik-Garnituren GmbH
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