Patent ID: 11958988
Assignee: INDUSTRIELACK AG
Field: Surface technology, coating (Chemistry)
Classification: CPC B  C  A | IPC A  B  C

Claim 0:
1. A non-stick coating for an article, wherein the non-stick coating comprises:
at least a base layer burnt onto a surface of the article resulting in a burnt base layer, and
a covering layer burnt above the base layer resulting in a burnt covering layer, wherein the base layer having a weight, has a dry film thickness of 1 to 25 μm, wherein the covering layer having a weight, has a dry film thickness of 1 to 4 μm,, wherein the non-stick coating is deep-drawable,, wherein the base layer comprises:, 10 to 100 wt.-% of a thermoplastic resin relative to the weight of the burnt base layer, the thermoplastic resin of the base layer having a temperature resistance exceeding 200° C.,, wherein the covering layer comprises:, at least 30 wt.-% of a thermoplastic resin relative to the weight of the burnt covering layer, the thermoplastic resin of the covering layer having a temperature resistance exceeding 200° C.,, at least 2.5 wt.-% of a silicone oil relative to the weight of the burnt covering layer, and optionally, a silicone resin,, wherein the base layer and the covering layer are free of perfluorinated and polyfluorinated alkyl compounds.