Master batch, manufacturing method therefor, and molded article formed therefrom
The masterbatch solution addresses the challenges of biodegradable plastics by uniformly dispersing nanocellulose in plastics, enhancing physical properties and reducing weight, thus improving moldability and environmental sustainability.
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- ANPOLY INC
- Filing Date
- 2024-12-19
- Publication Date
- 2026-06-25
AI Technical Summary
Commercially available plastics face issues with poor decomposition in natural conditions, leading to environmental impact, while biodegradable plastics have limited usability due to poor moldability and challenging dispersion of nanocellulose, resulting in uneven distribution and significant raw material loss.
A masterbatch is developed by pre-dispersing nanocellulose in plastic through a manufacturing process involving mixing, solvent evaporation, and mechanical processing to form pellets, ensuring high content and uniform distribution.
The masterbatch enhances physical properties and reduces weight by achieving excellent dispersibility and lightweighting, enabling the production of high-content nanocellulose-filled plastics with improved moldability and reduced material loss.
Smart Images
Figure KR2024020700_25062026_PF_FP_ABST