Radically polymerizable resin composition
AssigneeAisin Corporation
InventorsMinami YAMADA, Akifumi ADACHI, Yuichi OZAWA
Life of this patent
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Abstract
A radically polymerizable resin composition containing a urethane (meth)acrylate (A) and a magnetic powder (B), wherein the urethane (meth)acrylate (A) has a structural unit derived from 1,6-hexamethylene diisocyanate and a structural unit derived from 2-hydroxylethyl methacrylate, the urethane (meth)acrylate (A) is a crystalline urethane (meth)acrylate, the radically polymerizable resin composition contains a radical polymerization initiator (C) and an N-oxyl compound (D), and a content of the N-oxyl compound (D) is 0.20 to 0.60 parts by mass based on 100 parts by mass of the urethane (meth)acrylate (A).
Claims13
A radically polymerizable resin composition comprising a urethane (meth)acrylate (A) and a magnetic powder (B), wherein
- the urethane (meth)acrylate (A) has a structural unit derived from 1,6-hexamethylene diisocyanate and a structural unit derived from 2-hydroxylethyl methacrylate,
- the urethane (meth)acrylate (A) is a crystalline urethane (meth)acrylate,
- the radically polymerizable resin composition contains a radical polymerization initiator (C) and an N-oxyl compound (D), and
- a content of the N-oxyl compound (D) is 0.20 to 0.60 parts by mass based on 100 parts by mass of the urethane (meth)acrylate (A).
Dependencies are inferred from the claim text.