Back to results
US 2022/0403066 A1Published application
Cured product, optical element, optical apparatus, and image pickup apparatus
AssigneeCanon Kabushiki Kaisha
InventorsKei Tagami, Kouichi Yonetani, Kumiko Yashima
Life of this patent
Estimating the term…
Abstract
Provided is a cured product of a resin composition including a (meth)acrylate compound and a compound having at least one thiol group, wherein the content of the compound having at least one thiol group in the cured product is 30 mass % or less, and wherein the cured product has a secondary dispersion characteristic of 0.65 or more.
Claims17
A cured product of a resin composition comprising:
- at least one compound selected from an acrylate compound and a methacrylate compound;
- and
- a compound having at least one thiol group,
- wherein a content of the compound having at least one thiol group in the cured product is 30 mass % or less, and
- wherein the cured product has a secondary dispersion characteristic of 0.65 or more.
2 more elements
Dependencies are inferred from the claim text.