Biodegradable thermal adhesive coating composition and method of preparation thereof
US12275866B1 · kind B1 · utility
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5Claims
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Key dates
| Filing date | Dec 6, 2023 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Dec 6, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J2301/50
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present disclosure relates to a biodegradable thermal adhesive coating composition and a method of preparation thereof, and more specifically, it relates to a biodegradable thermal adhesive coating composition, which is biodegradable in order to be environment-friendly, excellent in its adhesion to substrates of various materials, such as paper, plastic, etc., water-resistant, stable in the viscosity change, and suitable for a production process using thermal adhesion, and a method of preparation thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.