Title:
COOKER AND METHOD FOR FORMING GOLDEN PROTECTIVE LAYER ON COOKER
Document Type and Number:
WIPO Patent Application WO/2021/190423
Kind Code:
A1
Abstract:
Disclosed are a cooker and a method for forming a golden protective layer on the cooker. The method for forming a golden protective layer on the cooker comprises: covering at least part of the surface of the cooker with vegetable oil, the vegetable oil comprising linseed oil; sintering the cooker with the vegetable oil on the surface in an environment of 180℃-300℃; and cooling the cooker to form the golden protective layer. According to the method, a golden protective layer is formed on the cooker, and the finished cooker product has a golden yellow surface with a full, uniform and bright color, is more fashionable and elegant, and is healthy and environmentally friendly. The golden protective layer has a greatly prolonged test time in the salt spray test, can pass the dishwasher test, has good antioxidant, anti-rust and surface protection functions for the cooker, and has excellent anti-rust performance and long-term protection performance.
Inventors:
HAN GUANGHUI (CN)
WANG JIANGUO (CN)
WANG JIANGUO (CN)
Application Number:
PCT/CN2021/081949
Publication Date:
September 30, 2021
Filing Date:
March 20, 2021
Export Citation:
Assignee:
HEBEI SANXIA KITCHENWARE TECH CO LTD (CN)
International Classes:
C23C26/00; A47J36/02
Foreign References:
| CN111321404A | 2020-06-23 | |||
| JP2015160971A | 2015-09-07 | |||
| CN105463169A | 2016-04-06 | |||
| US20020026884A1 | 2002-03-07 | |||
| CN109303466A | 2019-02-05 |
Attorney, Agent or Firm:
SUZHOU LINGSEM INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
Download PDF: