Flower pot with faux-rust effect and its manufacturing method
US11560482B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jun 21, 2019 |
| Grant date | Jan 24, 2023 |
| Priority date | — |
| Expiry date | Sep 1, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2003/0856
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A flower pot includes a main body having an external surface and a faux-rust effect layer formed on the external surface of the main body. The faux-rust effect layer includes 5.8 to 20 parts by weight of water, 0.21 to 4.7 parts by weight of additives, 0.1 to 1 parts by weight of dispersant, 0.05 to 0.5 parts by weight of lubricant, 0.2 to 2 parts by weight of ethylene glycol, 0.5 to 2 parts by weights of dodecyl alcohol ester, 8.2 to 25 parts by weight of emulsion agent, 40 to 60 parts by weight of ferrous metal ore powder, 0.1 to 0.9 parts by weight of thickener, 0.1 to 0.2 parts by weight of sterilizing agent, and 0.05 to 0.1 parts by weight of preservative.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.