Copolymerized saturated polyester resin and coating composition containing same
US12152103B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Jan 31, 2019 |
| Grant date | Nov 26, 2024 |
| Priority date | — |
| Expiry date | Oct 19, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D167/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a copolymerized saturated polyester resin and a coating composition containing same. Provided are a copolymerized saturated polyester resin and a coating composition having excellent hot water resistance, chemical resistance and processability when formed into a coating film, and showing excellent adhesiveness to a metal base, and thus particularly useful for coating a can and pre-coated metal (PCM).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.