Lg Chem, Ltd

Lg Household & Health Care Ltd.

Kwang Seoung Jeon

Minsung Park

In Young Kim

Chee Sung Park

Juhan Kim

Su Hee Lee

Yulliana Kim

Wonjae Lee

Ji Ung Park

Haesung Yun

Seul Gi Kang

Ji Hwan Choi

Seung Min Oh

Soonhee Kang

Harim Jeon

The present disclosure relates to a polymer complex containing microcellulose fibers comprising nanofibrils and fine particles; and a polymer matrix comprising a polyester resin. According to the present disclosure, there is provided a polymer complex capable of exhibiting excellent mechanical properties while being environmentally friendly by including cellulose fibers as a reinforcing material.

Polymer complex

The present disclosure relates to a polymer composite. According to the present disclosure, there is provided a polymer composite capable of exhibiting improved light resistance while being environmentally friendly by containing microcellulose fibers fibrillated by the growth of inorganic particles as a reinforcing material.

Polymer composite

The present disclosure relates to a substrate in which an antimicrobial coating agent including urushiol and an inorganic antimicrobial agent is fixed and coated onto the surface, and a method for antimicrobial coating on the surface of the substrate.

Substrate treated with antimicrobial coating agent and preparation method thereof

Provided are a method for manufacturing a mask pack for heavy metal adsorption comprising immersing a cellulose nonwoven fabric in an alkali solution by a cold pad batch method and then aging the cellulose nonwoven fabric at room temperature for 10 minutes to 50 minutes, and immersing the cellulose nonwoven fabric in a carboxymethylation solution by the cold pad batch method and then aging the cellulose nonwoven fabric at room temperature to 60&#xb0; C. for 10 minutes to 3 hours, and a mask pack for heavy metal adsorption manufactured by the method.

Method for manufacturing mask pack for adsorbing heavy metals, and mask pack manufactured thereby

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Daejeon, South Korea

Kwang Seoung Jeon