Thermoplastic resin composition, method of preparing the same, and molded article manufactured using the same
US12365792B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 19, 2021 |
| Grant date | Jul 22, 2025 |
| Priority date | — |
| Expiry date | Jul 7, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2207/04
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Disclosed are a thermoplastic resin composition, a method of preparing the same, and a molded article manufactured using the same, including a thermoplastic resin composition, including: a base resin; based on 100% by weight of the base resin, 7 to 17 parts by weight of a polyether ester elastomer resin (D); and 1.1 to 10 parts by weight of a modified polyester resin (E), the base resin including: 10 to 40% by weight of a vinyl cyanide compound-conjugated diene compound-aromatic vinyl compound graft copolymer (A); 18 to 52% by weight of a (meth)acrylic acid alkyl ester compound-α-methyl styrene-based compound-vinyl cyanide compound copolymer (B); and 13 to 55% by weight of an aromatic vinyl compound-vinyl cyanide compound copolymer (C), wherein the aromatic vinyl compound-vinyl cyanide compound copolymer (C) includes 10 to 25% by weight of a vinyl cyanide compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.