Photocurable acrylic resin for imprinting, and method for manufacturing photocurable acrylic resin for imprinting
The photocurable acrylic resin composition addresses uneven layer thickness and heat resistance issues by optimizing monomer ratios, ensuring uniform layer formation and high heat resistance for imprint molding.
JP2026110920APending Publication Date: 2026-07-03DEXERIALS CORP
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- DEXERIALS CORP
- Filing Date
- 2024-12-23
- Publication Date
- 2026-07-03
Smart Images
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Abstract
The present invention provides a photocurable acrylic resin for imprinting that has low viscosity in the uncured resin composition and excellent heat resistance in the cured resin composition. [Solution] The photocurable acrylic resin for imprinting is a photocurable acrylic resin for imprinting that contains a photopolymerization component, wherein the photopolymerization component comprises resin (A) and resin (B), where resin (A) is a monofunctional acrylate monomer having one or both of a phenyl group and a benzyl group, and resin (B) is a bifunctional compound, the content of resin (A) relative to the total photopolymerization component is 20% by mass or more and 42% by mass or less, and the content of resin (B) relative to the total photopolymerization component is 43% by mass or more and 66% by mass or less.
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