Lg Chem, Ltd

Lg Household & Health Care Ltd.

Haesung Yun

Ji Seok Lee

Hyungsam Choi

Seonjung Jung

Dong Hyun Kim

Jin Woo Lee

Jun Kyu Kim

Juhan Kim

Nak Hee Choi

Wonjae Lee

Byungguk Kim

Jung Hye Won

Sanggon Kim

Ji Ung Park

Min Hwan Jung

Minsung Park

Kwang Seoung Jeon

Seul Gi Kang

Seung Min Oh

Eunbyeol Ko

Hyeran Moon

The present disclosure relates to an antibacterial polymer composition, more specifically, to an antibacterial polymer composition enabling preparation of a coating layer exhibiting excellent antibacterial property. The antibacterial polymer composition may use a polymer including a specific number of repeat units as an antibacterial agent. Accordingly, unlike coating compositions using antibacterial monomers/antibacterial oligomers, elution of an antibacterial agent from the coating layer may be prevented even after time passes, and thus, it can continuously exhibit antibacterial property, and yet, is difficult to be absorbed in human body.

Antibacterial polymer composition

Provided are both a superabsorbent polymer capable of continuously and safely exhibiting an improved bacterial growth inhibitory property and a deodorant property without deterioration in the physical properties of the superabsorbent polymer, such as water retention capacity, absorption under pressure, etc., as well as a preparation method for the superabsorbent polymer.

Superabsorbent polymer 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

Growing community of inventors

Daejeon, South Korea

Haesung Yun