Amogreentech Co., Ltd.

Amolifescience Co., Ltd.

Su Yeon Lee

In Yong Seo

Hyo Jung Lee

Seoung Hoon Lee

Dong Woo Kim

Ji Young Kim

Chan Kim

Seung Yun Rho

Song Hee Koo

Seon Ho Jang

Kyung Gu Han

Seung Gon Park

Ju Hyung Kim

Dong Sik Seo

Hee Sung Park

A cell culture sheet assembly for a large-capacity incubator, wherein a plurality of cell culture sheets are disposed to be spaced apart at predetermined intervals in a direction perpendicular to a main surface, in which each cell culture sheet has an area of 100 cmor more, a thickness of 200 to 800 μm, and a bending depth of 0.5 cm or less. Even when the culture sheets are closely placed in a limited volume of space, there is little sagging or shape deformation in a specific direction to prevent contact with adjacent culture sheets, thereby preventing a decrease in cell culture volume due to dead space. Because the flow of a cell culture fluid due to the occurrence of contact can be minimized or prevented, the cell culture sheet assembly is suitable for large-capacity incubators and can be widely applied to the cell culture industry.

Cell culture sheet assembly for large-capacity incubator, and large-capacity incubator comprising same

An ultraviolet protection patch is provided. An ultraviolet protection patch, according to one embodiment of the present invention, is implemented by comprising: an ultraviolet protection layer including a support component and an ultraviolet protection agent; and a first shape-retaining layer which is a fiber web provided on one surface of the ultraviolet protection layer. According to this, as the ultraviolet protection patch comprises the ultraviolet protection layer and the shape-retaining layer which have predetermined properties, an ultraviolet protection material does not directly contact the skin, and thus skin trouble, irritation, and white cast do not occur, and as the patch is excellent in elasticity, the patch has excellent stiffness without inhibiting movement of a site to which the patch is adhered or peeling off even by physical stimuli, and the ultraviolet protection layer and the shape-retaining layer have a predetermined basis weight relationship, thereby having excellent transparency, and thus, there is an effect of not reducing visibility of the site to which the patch is adhered when the patch is adhered to the skin.

Ultraviolet protection patch and application method thereof

Provided are an electrode capable of preventing separation of a short-circuit prevention layer since the short-circuit prevention layer, which is made of a heat-resistant polymer fiber, can be attached with high binding force when formed on the surface of the electrode, in the case that an active material layer includes a predetermined amount of polyvinylidene fluoride (PVdF) as a binder; a secondary battery using the same; and a method of manufacturing the electrode. The electrode includes: an electrode current collector; an active material layer formed on the electrode current collector; and a short-circuit prevention layer formed on the active material layer, wherein the short-circuit prevention layer includes a porous polymer fiber web having a plurality of pores through accumulation of ultrafine fibers of a heat-resistant polymer material, and the active material layer includes PVdF as a binder.

Electrode, secondary battery using same, and method for manufacturing electrode

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Gimpo-si, South Korea

Su Yeon Lee