Patent ID: 11904351
Assignee: LANTO ELECTRONIC LIMITED
Field: Basic materials chemistry (Chemistry)
Classification: CPC B  C | IPC B  C

Claim 0:
1. A method for manufacturing a product with a protective coating, comprising:
preparing a first precursor dispersion, the first precursor dispersion comprising a first active organic precursor, wherein the first active organic precursor is a fluorine-free monomer;
preparing a second precursor dispersion, the second precursor dispersion comprising a second active organic precursor, wherein the second active organic precursor is a fluorine-containing monomer;
performing a pretreatment to a surface of a product body; the pretreatment comprising one or more of a plasma treatment, an electric discharge treatment, a flame treatment, and a primer treatment;
applying the first precursor dispersion to the product body and drying the applied first precursor dispersion to form a first dried layer;
turning over the product body after applying the first precursor dispersion to the product body;
applying the second precursor dispersion to the first dried layer to cover the first dried layer, and drying the applied second precursor dispersion to form a second dried layer;
turning over the product body after applying the second precursor dispersion to the first dried layer to cover the first dried layer; and
polymerizing the first active organic precursor and the second active organic precursor to obtain the product with a protective coating.