US 2020/0406295 A1Published application

Aluminum alloy coating, aluminum alloy wheel hub and spraying method of aluminum alloy wheel hub

AssigneeCITIC Dicastal Co., Ltd.

InventorsPeng Han, Qingwang Wei, Yafei Song, Yongfeng Shu, Jian Zhang, Kun Gu, Yu Liu, Jian Li

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Abstract

The present disclosure provides an aluminum alloy coating, an aluminum alloy wheel hub and a spraying method of an aluminum alloy wheel hub. The aluminum alloy coating includes a base powder layer, a main body layer and a transparent powder layer from inside to outside. The main body layer includes at least two prime coat layers and at least two colored paint layers which are superposed in a preset order.

Claims10

Dependent claims

An aluminum alloy coating, comprising a base powder layer, a main body layer and a transparent powder layer from inside to outside,

wherein the main body layer comprises at least two prime coat layers and at least two colored paint layers which are superposed in a preset order.

Dependencies are inferred from the claim text.

Facts

Application: 16/552,075Filed 27 Aug 2019
Priority: CN 201910554547.925 Jun 2019
Published: 31 Dec 2020
Term ends: Not estimatedThe source records don’t support an estimate.

Classification22 codes

B05D 1/04
Performed by spraying: involving the use of an electrostatic field
B05D 7/572
The last layer being a clear coat: all layers being cured or baked together
B05D 1/00
Processes for applying liquids or other fluent materials
B05D 1/02
Processes for applying liquids or other fluent materials: performed by spraying

Family

US 11,660,636 B2Related patent
US 2020/0406295 A1This patent

From the US filing history. Foreign family members aren’t listed.

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