B29K69/00

Thermoplastic resin composition, method of preparing the same, and molded article including the same

The present invention relates to a thermoplastic resin composition, a method of preparing the same and a molded article including the same. More particularly, the thermoplastic resin composition includes a polycarbonate resin having a limited melt flow index, a polyorganosiloxane-polycarbonate resin, a vinyl cyanide compound-conjugated diene rubber-aromatic vinyl compound copolymer, a polyester resin and an epoxy group-containing copolymer in predetermined weight ratios.

Method for producing components of an outer skin of a vehicle

A method for producing components of an outer skin of a vehicle with a film, which is back-molded at least from one a front side or rear side with clear plastics material, includes subjecting the film to a thermoforming process in order to generate the desired three-dimensional form. The film is subjected to further steps for preparation of the back-molding, including providing the film at least partially with a color layer. The film includes regions, through which other colors are intended to show through and be visible from the front side, or electromagnetic waves are intended to pass. The film may be punched-out in the regions to define punched-out portion in which components are inserted. The components are attached to the film by adhesive and/or overmolding on the rear side.

MOLDED BODY INCLUDING POLYCARBONATE-BASED RESIN COMPOSITION

Provided is a molded body, including a polycarbonate-based resin composition containing: a polycarbonate-polyorganosiloxane copolymer (A); and at least one kind of compound (B) selected from the group consisting of an antioxidant, a dye, a release agent, a light-diffusing agent, a flame retardant, a UV absorber, a silicone-based compound, an epoxy compound, and a polyether compound, wherein the polycarbonate-polyorganosiloxane copolymer (A) contains a polycarbonate block (A-1) and a polyorganosiloxane block (A-2), and contains the polyorganosiloxane block (A-2) at a content of from 20 mass % to 70 mass %, and wherein the molded body has a durometer hardness of from 25 to 72, which is measured with a type D durometer in conformity with JIS K 6253-3:2012.

Cover lens, injection moulding process, injection mould, motor vehicle light and motor vehicle
12492794 · 2025-12-09 · ·

Cover lens (1), for a motor vehicle light, wherein the cover lens (1) has an inner surface (2), an outer surface (3) opposite the inner surface (2), a transparent body (4), an opaque body (5) and a coating (6), wherein the coating (6) has PU polyurethane, wherein the transparent body (4), the opaque body (5) and the coating (6) are produced in one continuous piece, preferably in an injection moulding process, in such a way that the outer surface (3) is only formed on the coating (6) and on the opaque body (5), wherein the coating (6), as seen from the outer surface (3) in the direction of the inner surface (2), completely covers the transparent body (4) and only partially covers the opaque body (5). Injection moulding process and injection mould (100) for producing a cover lens (1).

Method for facilitating demolding upon pattern transfer
12515394 · 2026-01-06 · ·

A method for facilitating demolding of a substrate from an imprint template, the method comprising: providing (S510) the template and the substrate in a sandwich arrangement with a structured surface of the template in contact with a target surface of the substrate; applying heat (S520) to soften a molding layer on the target surface, wherein said molding layer is a thermoplastic material having a minimum glass transition temperature, T.sub.g>50 C. and Young's modulus>1000 MPa, and wherein the molding layer is heated above T.sub.g; pressing (S530) the sandwich arrangement together to imprint a pattern of the structured surface into the heated molding layer; submerging (S550) the sandwich arrangement in a cooling liquid to harden the molding layer; and separating (S560) the template from the patterned substrate.

Composite resin composition for automobile interior materials and automobile interior material manufactured using the same
12522726 · 2026-01-13 · ·

A composite resin composition for automobile interior products and an automobile interior product manufactured using the same are disclosed. More particularly, raw materials included in the composite resin composition for automobile interior products are optimized so that heat resistance and hydrolysis resistance stability are improved. Accordingly, the balance between physical properties such as mechanical properties and fluidity is satisfied and excellent product reliability and appearance can be provided.