Hyundai Motor Company

Kia Motors Corporation

Dong Jin Industrial Co., Ltd.

Joon Yong Song

Mi Jung Yun

Hong Mo Koo

Shin Tae Bae

Won Bae Lee

Hyun Dae Cho

KieYoun Jeong

Hyeon Cheol Kim

Hyung Joon Youn

Soon Young Cha

Hong Won Chae

Jeong Wook Lee

The present invention relates to a polyester sound absorption material having improved moldability and decreased weight and a method of manufacturing a molded product using the same, and more particularly to a polyester sound absorption material, which is capable of integrally molding a skin member and a sound absorption material using a felt including a polyester base fiber, a low-melting-point polyester adhesive fiber and a polyester hollow fiber, without the need to attach an additional sound absorption pad onto a skin member.

Polyester sound absorption material, method of manufacturing molded product using same, and molded product manufactured thereby

A latent heat storage module includes a plurality of film packs configured to accommodate a phase change material configured to use phase change latent heat as a heat medium of room temperature (0&#xb0; C. or more). A guide is configured to fix the plurality of film packs.

Latent heat storage module and latent heat storage apparatus

Disclosed is a polyoxymethylene resin composition that includes a filler in an amount of about 5 to 30 wt %, a formaldehyde reducing agent in an amount of about 0.01 to 1 wt %, and a polyoxymethylene resin constituting the remaining balance of the polyoxymethylene resin composition, all the wt % based on the total weight of the polyoxymethylene resin composition. In particular, per 1 g of the polyoxymethylene resin may include an amount of 30 to 40 &#x3bc;mol of formate at terminal ends of the polyoxymethylene resin.

Polyoxymethylene resin composition and molded article manufactured with the same

Growing community of inventors

Gyeonggi-do, South Korea

Joon Yong Song