Hyundai Mobis Co., Ltd.

Noroobee Chemical Co., Ltd.

Hdc Polyall Co., Ltd.

Daewon Chemical Co., Ltd.

Okong Corporation

Grace Continental Korea Co., Ltd.

Jung Hwan Lee

Yong Gi Chun

Seong Ho Kim

Seung Pyo Hong

Hyeon Don Kim

Ok Tae Kim

Yong Chul Lee

Kang Won Seo

Jong Su Kim

Seung Yeon Lee

Woo Sik Lee

Ya Won Kim

Byung Sub Park

Young Kyu Rhim

Jeong Kwon Byeon

Hoon Kwan Joo

Jong Wook Shin

Min Keun Yoo

Dongjoon Kim

Jong Il Park

Se Ran Choi

In Oh Hong

Sung Hoon Jin

Sang Phil Park

Beum Keun Woo

Jae Boem Ahn

David I S Luan

Seung Wook Baek

Hyeong Geun Oh

Mi Jeong Jeon

Mi Hye Lee

The present disclosure relates to a polyarylene sulfide resin composition for an automobile headlamp component, a method for producing the same, and an automobile headlamp component manufactured using the same. The polyarylene sulfide resin composition includes: about 45 wt % to about 75 wt % of a polyarylene sulfide resin containing about 300 ppm or less of chlorine; about 24.5 wt % to about 55 wt % of an inorganic filler; about 0.1 wt % to about 1 wt % of a nucleating agent; about 0.05 wt % to about 1 wt % of metal powder; and about 0.1 wt % to about 2.5 wt % of a composite metal hydroxide.

Polyarylene sulfide resin composition for automobile headlamp component and automobile headlamp component manufactured using the same

The present invention relates to a transparent member for an automotive interior part. In one embodiment, the transparent member for the automotive interior part includes: a light source; an optical pattern layer formed over the light source; and a first light-transmitting skin layer formed on the optical pattern layer and including about 1 part by weight to about 25 parts of a first inorganic filler dispersed in 100 parts by weight of a first transparent resin matrix, wherein the first inorganic filler includes spherical calcium carbonate (CaCO).

Transparent member for automobile interior parts

A hot-melt adhesive composition comprises 35 wt % to 40 wt % of petroleum resin, 10 wt % to 14 wt % of polyester elastomer resin, 10 wt % to 14 wt % of ethylene vinyl acetate resin, 14 wt % to 19 wt % of polyether polyol, 15 wt % to 21 wt % of polyester polyol, 8 wt % to 10 wt % of methylene diphenyl diisocyanate, and 0.1 wt % to 0.5 wt % of an amine catalyst, wherein the hot-melt adhesive composition has a melt viscosity of 20,000 cps to 50,000 cps as measured at 150&#xb0; C.

Hot-melt adhesive composition, preparation method thereof and vehicle headlamp

Disclosed is a method for preparing a hot-melt adhesive composition and a hot-melt adhesive composition prepared thereby. The method comprises: preparing and mixing raw materials, including a butyl rubber, an ethylene propylene diene (EPDM) rubber, a styrene block copolymer, an amorphous poly-alpha-olefin (APAO) and a tackifier resin; and performing vacuum degassing of the mixed raw materials, wherein the styrene block copolymer comprises a styrene-isoprene-styrene (SIS) rubber. The hot-melt adhesive composition has high resistance in temperature cycles between low and high temperatures so as to maintain its physical properties, and thus has an excellent property of sealing a headlamp for a long period of time until the end of the lifespan of the headlamp. Also, the composition generates no gas in the sealed state of the headlamp, and thus does not create bubbles or voids and does not pose a water tightness problem.

Method for preparing hot-melt adhesive composition and hot-melt adhesive composition prepared thereby

Disclosed are a silicone rubber composition and a preparation method thereof. The silicone rubber composition comprises a polydimethylvinylsiloxane, a silica filler, a polymethylvinylsiloxane oil, a hydrogen-modified polyorganosiloxane, a platinum-based catalyst, and a polymethylhydrogensiloxane vulcanizing agent.

Silicone rubber composition and manufacturing method thereof

The present invention relates to a primerless base painting composition for parts of a vehicle comprising a resin component including a non-chlorinated modified polyolefin resin and an acrylic resin; a pigment; additives; and a solvent selected from an aqueous solvent and an oil solvent, a kit comprising the same, painted parts of a vehicle comprising the same, and a method for painting and varnishing parts of a vehicle using the same.

Primerless base painting composition for parts of vehicle, kit comprising the same, painted parts of vehicle comprising the same and method for painting and varnishing parts of vehicle using the same

Growing community of inventors

Yongin-si, South Korea

Jung Hwan Lee