Chlorinated vinyl chloride resin composition
AssigneeKaneka Corporation
InventorTakuya Mitsunaga
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Abstract
A chlorinated vinyl chloride resin composition that is excellent in terms of thermal stability and impact resistance is provided. A resin composition includes a chlorinated vinyl chloride resin and core-shell particles. A content of the core-shell particles is from 0.5 to 20 parts by weight per 100 parts by weight of the chlorinated vinyl chloride resin. Each of the core-shell particle includes a core and a shell layer positioned outside the core. The core is formed from a crosslinked polymer including a (meth)acrylic acid ester compound as a constituent monomer. The shell layer is formed from a shell-forming polymer including a vinyl cyanide compound as a constituent monomer.
Claims6
A resin composition comprising:
- a chlorinated vinyl chloride resin;
- and
- core-shell particles,
- wherein:
- a content of the core-shell particles is from 0.5 to 20 parts by weight per 100 parts by weight of the chlorinated vinyl chloride resin;
- each of the core-shell particles comprises a core and a shell layer positioned outside the core;
- the core is formed from a crosslinked polymer comprising a (meth)acrylic acid ester compound as a constituent monomer;
- and
- the shell layer is formed from a shell-forming polymer comprising a vinyl cyanide compound as a constituent monomer.
Dependencies are inferred from the claim text.