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US 11,767,434 B2Granted
Composition for a stainless coating, stainless member including the stainless coating, and method of manufacturing same
AssigneeLG Electronics Inc.
InventorsSoyoon Kim, Dong Jin Kim, Juwon Kim, Hyunwoo Jun, Jaekyung Yang
Life of this patent
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Abstract
A composition for a stainless coating according to the present disclosure includes a sodium silicate, a lithium silicate, a polysiloxane, ethanol, and a residual solvent. The composition may be uniformly and smoothly coated on a curved, stainless steel surface, cleaning may be easier, and yellowing may be reduced or prevented.
Claims7
A composition for a stainless coating, comprising:
- 13.5-14.5 weight percent (wt %) of a sodium silicate;
- 11.2-12.5 wt % of a lithium silicate;
- 0.45-0.55 wt % of a polysiloxane;
- 1.2-1.6 wt % of an ethanol;
- and
- a remaining weight percentage including a residual solvent.
3 more elements
A coating layer, comprising:
- a composition including a residual solvent mixed with sodium silicate, lithium silicate, a polysiloxane, and ethanol, wherein:
- the sodium silicate is included in an amount of 13.5-14.5 wt %;
- the lithium silicate is included in an amount of 11.2-12.5 wt %;
- the polysiloxane is included in an amount of 0.45-0.55 wt %;
- and
- the ethanol is included in an amount of 1.2-1.6 wt %.
3 more elements
Dependencies are inferred from the claim text.