Hyundai Motor Company

Hyundai Mobis Co., Ltd.

Dongsung Corporation

Kia Motor Corporation

Hanwha Q Cells & Advanced Materials Corporation

Dae Young Kwon

Jae Chan Lee

Chang Wan Son

Hak Soo Kim

Gye Young Ahn

Hyeon Don Kim

Sang Yun Lee

Hea Yeon Lee

Hoon Jeong Kim

Gyu Min Lee

A composition for an automotive interior skin, a method for manufacturing the same, and an automotive interior skin manufactured using the same. The composition for an automotive interior skin includes: 30 wt % to 70 wt % of a polyol compound; 5 wt % to 40 wt % of dicyclohexylmethane-4,4'-diisocyanate; and 5 wt % to 30 wt % of an aromatic glycol-based chain extender.

Composition for automobile interior skin, manufacturing method thereof, and automobile interior skin manufactured using the same

A thermoplastic polyurethane resin composition having enhanced texture and durability is capable of ensuring excellent appearance quality by applying polyester polyol including, polytetramethylene ether glycol and polydimethylsiloxane diol to an existing thermoplastic polyurethane resin composition, having excellent mechanical properties and long-term durability, such as anti-scratch and abrasion resistance, while largely enhancing texture quality, largely reducing producing costs by replacing a material such as natural leather, reducing generation of a volatile organic compound (VOC), and using the VOC in a surface material for a vehicle interior material.

Thermoplastic polyurethane resin composition having enhanced texture and durability and production method thereof

The present invention provides a thermoplastic polyurethane composition for injection molding and a method of manufacturing the same. The thermoplastic polyurethane composition for injection molding can be easily injection-molded since a slip property is imparted to a soft segment, and can possess excellent durability properties such as heat-aging resistance, photoaging resistance, and wear resistance, and stability properties such as airbag deployment performance and anti-fogging property, as well as excellent tactile sensation and embossing quality, when a chain extender and a multifunctional polydimethylsiloxane-based compound are mixed with an isocyanate- and ether-containing polyester polyol, and can be useful in simplifying processes, reducing manufacturing costs, and simplifying facilities due to a decrease in the number of parts when molded articles are manufactured using the composition.

Thermoplastic polyurethane composition for injection molding and method of manufacturing the same

Growing community of inventors

Ulsan, South Korea

Dae Young Kwon