A formula for producing wood substitute materials from recycled plastic mixed with coffee grounds and eggshells.
TH28110UActive Publication Date: 2026-05-14NARESUAN UNIVERSITY
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Patent Information
- Authority / Receiving Office
- TH · TH
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2022-10-05
- Publication Date
- 2026-05-14
Abstract
------27 / 08 / 2568------(OCR) OCR 09WP This invention describes a formula for producing a wood substitute material from recycled plastic mixed with coffee grounds and eggshells. Components: Recycled plastic, coffee grounds, and eggshells.
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Claims
------27 / 08 / 2568------(OCR) OCR 09WP1. Formula for the production of wood substitute material from recycled plastic mixed with coffee grounds and eggshells. Composition: - Recycled plastic 65 - 95% by weight - Coffee grounds 2.5 - 30% by weight - Eggshells 2.5 - 30% by weight.
2. Formula for the production of wood substitute material from recycled plastic mixed with coffee grounds and eggshells, according to claim 1, where recycled plastic can be selected from polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS), polyethylene terephthalate (PET), either individually or in combination.