Lg Chem, Ltd

Won-Sang Lee

Kyung Seop Noh

Sang Jin Jeon

Ji Ho Choi

Ki Soo Lee

Hee Kwang Park

Churl Young Park

Ah Young Seo

Sang Hoon Lee

Sang Eun An

In Yong Jung

The polypropylene copolymer according to the present invention has a low melting point and also is excellent in the low temperature heat sealing effect, transparency and strength, and the film prepared therefrom can be effectively used as a sealing layer of the non-stretched polypropylene-based film.

Non-stretched polypropylene-based film

The present invention relates to a polypropylene which exhibits high transparency and has a very low level of generation of volatile organic compounds, which has a total volatile organic compounds (TVOC) value of 60 &#x3bc;g/g or less, which is measured according to VDA 277 standardized by the German Automobile Industry Association by heating the polypropylene for 12 to 5 hours and converting all hydrocarbons detected per 1 g into an acetone content, and a haze value of 5% or less.

Polypropylene

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Daejeon, South Korea

Won-Sang Lee