(meth)acrylate resin material, surface hardness enhancer, polycarbonate resin composition, and molded article
AssigneeMitsubishi Rayon Co., Ltd.
InventorsYutaka AOKI, Fumi OOBA, Masahiro UEDA, Shinji MATSUOKA, Mitsufumi NODONO, Hikaru MOMOSE
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Abstract
A (meth)acrylate resin material comprising a polymer (A1) having constituent units (a1) derived from a compound represented by formula (1) and constituent units (a2) derived from methyl methacrylate, and an acid (B) and/or a nucleating agent (C). In the formula, Ar represents an aryl group, and the aromatic ring in Ar is directly bonded to the ester end in formula (1).
Claims26
A (meth)acrylate resin material comprising:
- a polymer (A1) having a constitutional unit (a1) derived from a compound represented by the following Formula (1) and a constitutional unit (a2) derived from methyl methacrylate and at least one or more between an acid (B) and a nucleophilic agent (C):
- wherein, Ar is an aryl group, and an aromatic ring in Ar is directly bonded to an ester terminal in Formula (1).
A (meth)acrylate resin material comprising:
- a polymer (A2) having a constitutional unit (a1) derived from a compound represented by the following Formula (1), a constitutional unit (a2) derived from methyl methacrylate, and at least one or more between a constitutional unit (b1) derived from an acid (B) and a constitutional unit (c1) derived from a nucleophilic agent (C):
- wherein, Ar is an aryl group, and an aromatic ring in Ar is directly bonded to an ester terminal in Formula (1).
A polycarbonate resin composition having a peak at least at one or more retention times between 19.3 minutes and 22.1 minutes in a mass spectrum obtained when 5 μL of a 20% methanol solution of tetramethylammonium hydroxide (TMAH) is added to 200 μg of the polycarbonate resin composition, the polycarbonate resin composition and TMAH are thermally decomposed through a reaction by a thermal decomposition apparatus set at 400° C., and a gas thus generated is separated.
Dependencies are inferred from the claim text.