C08L25/12

Thermoplastic Resin Composition and Molded Product Produced Therefrom
20230056069 · 2023-02-23 ·

Provided are a thermoplastic resin composition and a molded product produced therefrom, and the thermoplastic resin composition includes 100 parts by weight of a base resin including (A) 65 to 85 wt % of a polycarbonate resin, (B) 7 to 20 wt % of an acrylic rubber-modified aromatic vinyl-based graft copolymer, and (C) 7 to 20 wt % of an aromatic vinyl-vinyl cyanide copolymer; (D) 0.7 to 5 parts by weight of zinc oxide (ZnO); and (E) 7 to 15 parts by weight of a block copolymer including a polyether segment and a polyamide segment, wherein the (D) zinc oxide has an average particle diameter of 0.5 to 3 μm, a peak position 2 θ value obtained by X-ray diffraction (XRD) analysis of 35 to 37°, and a crystallite size according to Equation 1 of 1,000 to 2,000 Å. Equation 1 is the same as disclosed in the specification.

THERMOPLASTIC RECYCLING MOLDING COMPOSITION BASED ON RECYCLED ACRYLONITRILE-BUTADIENE-STYRENE COPOLYMERS AND PROCESS FOR ITS PREPARATION

The invention is directed to a thermoplastic recycling molding composition comprising recycled acrylonitrile-butadiene-styrene copolymer (r-ABS) as component A and virgin material as component B, wherein the component B is a mixture of at least two components selected from virgin thermoplastic polymers B1 and virgin lubricants B2, or wherein the component B is one or more polymer selected from polymers which are not homogenously miscible with rABS. Further, the present invention is directed to a process for the preparation of the thermoplastic recycling molding composition.

THERMOPLASTIC RECYCLING MOLDING COMPOSITION BASED ON RECYCLED ACRYLONITRILE-BUTADIENE-STYRENE COPOLYMERS AND PROCESS FOR ITS PREPARATION

The invention is directed to a thermoplastic recycling molding composition comprising recycled acrylonitrile-butadiene-styrene copolymer (r-ABS) as component A and virgin material as component B, wherein the component B is a mixture of at least two components selected from virgin thermoplastic polymers B1 and virgin lubricants B2, or wherein the component B is one or more polymer selected from polymers which are not homogenously miscible with rABS. Further, the present invention is directed to a process for the preparation of the thermoplastic recycling molding composition.

THERMOPLASTIC RECYCLING MOLDING COMPOSITION BASED ON RECYCLED ACRYLONITRILE-BUTADIENE-STYRENE COPOLYMERS AND PROCESS FOR ITS PREPARATION

The invention is directed to a thermoplastic recycling molding composition comprising recycled acrylonitrile-butadiene-styrene copolymer (r-ABS) as component A and virgin material as component B, wherein the component B is a mixture of at least two components selected from virgin thermoplastic polymers B1 and virgin lubricants B2, or wherein the component B is one or more polymer selected from polymers which are not homogenously miscible with rABS. Further, the present invention is directed to a process for the preparation of the thermoplastic recycling molding composition.

FLAME RETARDANT IMPACT-MODIFIED POLYCARBONATE COMPOSITION
20220363895 · 2022-11-17 ·

The present application relates to a flame retardant impact-modified polycarbonate composition and shaped parts as well as articles made therefrom. The polycarbonate composition comprises the following components: an aromatic polycarbonate, a rubber-modified vinyl (co)polymer, and a flame retardant combination. The shaped article made from the polycarbonate composition according to the present invention has a good balance among heat resistance, flame retardance and impact strength.

FLAME RETARDANT IMPACT-MODIFIED POLYCARBONATE COMPOSITION
20220363895 · 2022-11-17 ·

The present application relates to a flame retardant impact-modified polycarbonate composition and shaped parts as well as articles made therefrom. The polycarbonate composition comprises the following components: an aromatic polycarbonate, a rubber-modified vinyl (co)polymer, and a flame retardant combination. The shaped article made from the polycarbonate composition according to the present invention has a good balance among heat resistance, flame retardance and impact strength.

THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE INCLUDING THE SAME

The present disclosure relates to a thermoplastic resin composition and a molded article including the same. The thermoplastic resin composition includes 10 to 70% by weight of a graft copolymer (A) including an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A-1) containing acrylate rubber having an average particle diameter of 50 to 150 nm and an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A-2) containing acrylate rubber having an average particle diameter of 300 to 600 nm; and 30 to 90% by weight of a non-grafted copolymer (B) including a high molecular weight aromatic vinyl compound-vinyl cyanide compound copolymer (B-1) having a weight average molecular weight of 160,000 to 200,000 g/mol and a low molecular weight aromatic vinyl compound-vinyl cyanide compound copolymer (B-2) having a weight average molecular weight of 80,000 g/mol or more and less than 160,000 g/mol.

THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE INCLUDING THE SAME

The present disclosure relates to a thermoplastic resin composition and a molded article including the same. The thermoplastic resin composition includes 10 to 70% by weight of a graft copolymer (A) including an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A-1) containing acrylate rubber having an average particle diameter of 50 to 150 nm and an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A-2) containing acrylate rubber having an average particle diameter of 300 to 600 nm; and 30 to 90% by weight of a non-grafted copolymer (B) including a high molecular weight aromatic vinyl compound-vinyl cyanide compound copolymer (B-1) having a weight average molecular weight of 160,000 to 200,000 g/mol and a low molecular weight aromatic vinyl compound-vinyl cyanide compound copolymer (B-2) having a weight average molecular weight of 80,000 g/mol or more and less than 160,000 g/mol.

THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE INCLUDING THE SAME

The present disclosure relates to a thermoplastic resin composition and a molded article including the same. The thermoplastic resin composition includes 10 to 70% by weight of a graft copolymer (A) including an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A-1) containing acrylate rubber having an average particle diameter of 50 to 150 nm and an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer (A-2) containing acrylate rubber having an average particle diameter of 300 to 600 nm; and 30 to 90% by weight of a non-grafted copolymer (B) including a high molecular weight aromatic vinyl compound-vinyl cyanide compound copolymer (B-1) having a weight average molecular weight of 160,000 to 200,000 g/mol and a low molecular weight aromatic vinyl compound-vinyl cyanide compound copolymer (B-2) having a weight average molecular weight of 80,000 g/mol or more and less than 160,000 g/mol.

ABS-BASED RESIN COMPOSITION, METHOD OF PREPARING THE SAME, AND MOLDED ARTICLE INCLUDING THE SAME
20220363882 · 2022-11-17 · ·

Disclosed is an ABS-based resin composition, a method of preparing the same, and a molded article including the same, including an ABS-based resin composition including 100 parts by weight of a base resin including 20 to 40% by weight of a vinyl cyanide compound-conjugated diene compound-aromatic vinyl compound graft copolymer and 60 to 80% by weight of an aromatic vinyl compound-vinyl cyanide compound copolymer; and 0.1 to 5 parts by weight of a polyether-modified polysiloxane, a method of preparing the ABS-based resin composition, and a molded article including the ABS-based resin composition.