resin composition
A resin composition with silicone-containing acrylic resin and curable functional group-containing (meth)acrylate addresses moldability and adhesion issues, providing stain-resistant films with mechanical strength and low surface tack.
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- NIPPON CARBIDE KOGYO KK
- Filing Date
- 2024-12-19
- Publication Date
- 2026-07-01
AI Technical Summary
Existing antifouling films using fluororesins and silicone resins face issues with moldability, adhesion to substrates, and compatibility with solvents, leading to films that are either too flexible or brittle, with increased silicone content causing surface tack and susceptibility to dirt adhesion.
A resin composition comprising 30 to 80% silicone-containing (meth)acrylate, 1 to 30% curable functional group-containing (meth)acrylate, and an acid generator, which forms a cured product with excellent stain resistance, mechanical strength, and low surface tack through specific silicone-containing acrylic resin structures and copolymerization with monofunctional (meth)acrylates.
The resin composition achieves excellent stain resistance, sufficient mechanical strength, and low surface tack, forming a cured resin product suitable for stain-resistant films.
Smart Images
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