• 专利标题:   Pot containing non-stick coating, comprises pan bottom and non-stick coating, pan bottom material is metal or alloy and non-stick coating comprises bottom coating layer, middle coating layer and surface coating layer.
  • 专利号:   CN112294092-A, CN112294092-B
  • 发明人:   TONG F, LIU Q, CAI C
  • 专利权人:   SHANGHAI CHENGYI CHEM TECHNOLOGY CO LTD
  • 国际专利分类:   A47J027/00, A47J036/02, B05D007/00, B05D007/14, C09D127/18, C09D007/61
  • 专利详细信息:   CN112294092-A 02 Feb 2021 A47J-027/00 202116 Pages: 9 Chinese
  • 申请详细信息:   CN112294092-A CN11147198 23 Oct 2020
  • 优先权号:   CN11147198

▎ 摘  要

NOVELTY - Pot containing non-stick coating, comprises a pan bottom and a non-stick coating; the pan bottom material is metal or alloy and the non-stick coating comprises a bottom coating layer, a middle coating layer and a surface coating layer. USE - Used as pot containing non-stick coating. ADVANTAGE - The pot has good non-viscosity and excellent adhesion; and has excellent comprehensive performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing pot containing non-stick coating, comprising (i) pre-processing the pot bottom, blowing sand to the pot bottom, making the surface roughness reach 3-5 m; (ii) coating the bottom coating, uniformly mixing the coating A, and using 150-200 meshes filter screen to filter, spraying the bottom of the S1 blowing processing by spray gun to obtain the bottom coating film, and baking for 4-6 minutes at the temperature of 130-150 degrees C, and cooling to room temperature to obtain the bottom coating; (iii) spraying the middle coating, uniformly mixing the coating B using 80-150 meshes filter screen to filter, spraying on the bottom coating by spray gun to obtain middle coating film, baking for 3-5 minutes at 80-120 degrees C, cooling to room temperature to obtain the middle coating; and (iv) surface coating spraying, mixing the coating B uniformly using 80-150 meshes filter screen to filter, spraying on the middle coating by spray gun to obtain the surface coating film, baking for 8-10 minutes at 410-420 degrees C, and cooling to room temperature.