Dip-coating method using supporting liquid, and fabricating method of hollow tube using the same
US11597125B2 · kind B2 · utility
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5References
20Claims
0Family size
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Key dates
| Filing date | Apr 29, 2020 |
| Grant date | Mar 7, 2023 |
| Priority date | — |
| Expiry date | Nov 23, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/7534
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Disclosed is a dip-coating method as a method of coating an outer surface of a target mold including steps of: preparing and putting a supporting liquid in a container; applying a coating material to the target mold; dipping the target mold in the supporting liquid; shaking the target mold surrounded by the coating material in the supporting liquid; curing the coating material surrounding the target mold in the supporting liquid; and taking out the coated target mold from the supporting liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.