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US 2026/0250182 A1Published application
Enamel paste, method of forming an enamel coating, enamel coated substrate and use thereof
AssigneeFenzi AGT Netherlands B.V.
InventorsRoland KATZBACH, Rob BERGHMANS, Simon BARTOLOMEY, Akira MASUTANI
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Abstract
The present disclosure relates to an enamel paste, a method of forming an enamel coating with the enamel paste, an enamel coated substrate obtainable or obtained by the method and the use of the enamel coated substrate as a decorative and/or functional article in automotive, marine, aerospace, home appliance, lab and tableware, pharmaceutical packaging, architecture, and information technology.
Claims30
An enamel paste comprising:
- a first material selected from particles of glass, ceramic or glass-ceramic particles;
- a second material selected from particles of glass, ceramic or glass-ceramic particles;
- and
- an organic carrier medium;
- wherein the first material has a first coefficient of thermal expansion (CTE1), a first particle size D90 and a first transition temperature (T1) and wherein said second material has a second coefficient of thermal expansion (CTE2), a second particle size D90 and a second transition temperature (T2);
- wherein
- CTE1<CTE2;
- and
- T1>T2;
- and
- wherein the first material has a particle size D90 of >2× the particle size D90 of the second material.
8 more elements
Dependencies are inferred from the claim text.