Biodegradable PVC composite floor
By using transparent biodegradable plastic PBSA, PVC anaerobic biodegradable masterbatch, and bio-based biodegradable polyester rubber in PVC flooring, the problem of PVC flooring's difficulty in degradation has been solved, achieving an environmentally friendly biodegradable effect.
CN223548880UActive Publication Date: 2025-11-14JIANGSU SHENGMAO PLASTIC PROD CO LTD
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Patent Information
- Application Number
- CN202422845030.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-11-21
AI Technical Summary
Technical Problem
Existing PVC flooring is not easily degradable and contains excessive levels of lead, making it difficult to meet environmental protection requirements.
Method used
Transparent biodegradable plastic PBSA is used as the wear-resistant layer, and PVC anaerobic biodegradable masterbatch and bio-based biodegradable polyester rubber are used as the decorative and installation layers. Biodegradable PVC composite flooring is formed by printing with modified water-based inks.
Benefits of technology
It achieves complete biodegradability of flooring materials, reduces environmental pollution, and meets environmental protection standards.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN223548880U_ABST
Abstract
The utility model discloses a biodegradable PVC (polyvinyl chloride) composite floor which comprises a floor body, a plurality of identification grids are arranged on the back of the floor body, the distance between every two adjacent identification grids is 1cm, and each identification grid is of an inverted V-shaped structure. The floor body comprises a wear-resistant layer, a decorative layer, a base material layer and a mounting layer, the wear-resistant layer is arranged on the uppermost layer and provides good wear resistance for the floor body, the decorative layer is arranged between the wear-resistant layer and the base material layer and plays a role in decoration and beauty, and the base material layer is arranged between the decorative layer and the mounting layer. All materials adopted in the scheme are biodegradable materials, and compared with materials used by traditional PVC floors, the degradable PVC floor has good degradability and is environmentally friendly.
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