Resin Composition and Method for Manufacturing Thereof
Incorporating polyol-containing stabilizers with regenerated cellulose fibers in resin compositions addresses thermal instability, ensuring no discoloration and maintaining mechanical integrity in molded articles.
TW202631859APending Publication Date: 2026-08-01POLYPLASTICS CO LTD
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Patent Information
- Application Number
- TW114146187
- Authority / Receiving Office
- TW · TW
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2024-11-29
- Filing Date
- 2025-11-26
- Publication Date
- 2026-08-01
AI Technical Summary
Technical Problem
Regenerated cellulose fibers used as reinforcing materials in resin compositions suffer from thermal instability, leading to discoloration and degradation of mechanical properties during heating processes.
Method used
Incorporating polyol-containing fiber stabilizers with regenerated cellulose fibers in a resin composition, combined with a thermoplastic resin, to enhance thermal stability and suppress coloration during heat molding.
Benefits of technology
The resin composition effectively prevents coloration of cellulose fibers and maintains excellent mechanical properties in molded articles.
✦ Generated by Eureka AI based on patent content.
Abstract
A resin composition and a method thereof are provided for obtaining molded articles that suppress coloring of regenerated cellulose fibers caused by heat molding and have excellent mechanical properties. A resin composition comprises regenerated cellulose fibers (A) containing a fiber stabilizer (S) comprising a polyol, and a thermoplastic resin (B). The fiber stabilizer (S) preferably adheres to at least a portion of the surface of the regenerated cellulose fibers (A) and / or penetrates at least a portion of the interior of the regenerated cellulose fibers (A).
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