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US 2026/0308318 A1Published application
Polycarbonate-based resin composition and molded article
AssigneeIdemitsu Kosan Co., Ltd.
InventorsYuki OGUSA, Daisuke YOSHIZAWA, Yasuhiro ISHIKAWA
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Abstract
The present invention relates to a polycarbonate-based resin composition and a molded article each including: an aromatic polycarbonate-based resin including a structural unit represented by the following formula (II); and at least one kind selected from the group consisting of: a UV absorber; a flame retardant; a polystyrene-based resin; a polyester-based resin; and an inorganic filler.
Claims11
A polycarbonate-based resin composition, comprising:
- an aromatic polycarbonate-based resin comprising a structural unit represented by the following formula (II);
- and
- at least one kind selected from the group consisting of:
- a UV absorber;
- a flame retardant;
- a polystyrene-based resin;
- a polyester-based resin;
- and an inorganic filler:
- wherein in the formula (II),
- R11 and R12 each independently represent a halogen atom, or a group selected from the group consisting of:
- an alkyl group having 1 to 18 carbon atoms;
- an alkoxy group having 1 to 18 carbon atoms;
- a cycloalkyl group having 3 to 20 carbon atoms;
- a cycloalkoxy group having 3 to 20 carbon atoms;
- an alkenyl group having 2 to 10 carbon atoms;
- an aryl group having 6 to 14 carbon atoms;
- an aryloxy group having 6 to 14 carbon atoms;
- an aralkyl group having 7 to 20 carbon atoms;
- an aralkyloxy group having 7 to 20 carbon atoms;
- a nitro group;
- an aldehyde group;
- a cyano group;
- and a carboxyl group,
- R13 represents a hydrogen atom, or a group selected from the group consisting of:
- an alkyl group having 1 to 5 carbon atoms;
- a cycloalkyl group having 3 to 20 carbon atoms;
- a cycloalkoxy group having 3 to 20 carbon atoms;
- an alkenyl group having 2 to 10 carbon atoms;
- and an aryl group having 6 to 14 carbon atoms,
- R14 represents a saturated or unsaturated alicyclic group having 3 to 20 carbon atoms, or a 3- to 20-membered saturated or unsaturated heterocyclic group,
- “c” and “d” each independently represent an integer of from 0 to 4, and
- “n” represents an integer of from 0 to 20.
29 more elements
Dependencies are inferred from the claim text.