Suigen, South Korea
Suigen, South Korea

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The present invention relates to a radiant barrier sheet and a wood panel comprising same. The radiant barrier sheet comprises a polymer film, a first radiant reflective layer disposed on the polymer film, and a first protective layer disposed on the first radiant reflective layer, wherein the radiant barrier sheet has through-holes configured to penetrate through the polymer film and the first radiant reflective layer, the number of the through-holes ranges from 1 to 10 per 1 cm^(2), a planar area of the through-holes ranges from about 20,000 m^(2 )to about 200,000 m^(2 )per 1 cm^(2), and a diameter of the through-hole ranges from about 80 m to about 300 m.


Patent
Skc Co. and SKC Inc | Date: 2015-10-14

The embodiments relate to a polyester film, which has a high tensile strength in the transverse direction and a low tensile strength in the longitudinal direction, while satisfying the condition of 0.5


Patent
SKC Co. | Date: 2013-08-28

Disclosed is a heat-shrinkable polyester film having a heat shrinkage initiation temperature of 60C or lower, a glass transition temperature (Tg) of 77C or lower and a heat shrinkage rate of 2% or more at 60C which has relatively low glass transition temperature and heat shrinkage initiation temperature, and thus can be useful as a label for a high-density polyethylene (HDPE) container and the like.


Patent
Skc Co. | Date: 2014-03-06

A cut-out laminated sheet can be prepared by laminating a protection sheet on a base sheet, followed by a simple two-step shearing process. The cut-out laminated sheet thus prepared features a protruding section that helps improving productivity by making the removal of the protection sheet easy; and thus, can be effectively used in a wide range of industrial applications such as a brittle sheet and a flexible sheet.


Patent
SKC Co. | Date: 2015-02-25

Provided is a system for recovering waste heat discharged from distillation columns, incinerators, blast columns, smelting columns, and the like at relatively low temperatures to produce hot water in high efficiency, which can be used in various industrial fields. The investment and operating costs of the waste heat recovery system are relatively low as compared with the conventional systems.


Disclosed are a flame retardant polyurethane-urea hybrid coating agent composition containing expanded graphite and a method of preparing the same. More particularly, it relates to a flame retardant polyurethane-urea hybrid coating agent composition which is formed as a film on surfaces of coated structures, when coated on the interiors and exteriors of building structures, vessels, and marine structures, and, after the film formation, does not discharge toxic gases, particularly black smoke, and has a characteristic to self-extinguish within several seconds, in case of fire, and a method of manufacturing the same.


Patent
SKC Co. | Date: 2015-04-15

Provided is a system for recovering waste heat discharged from distillation columns, incinerators, blast columns, smelting columns, and the like at relatively low temperatures to produce hot water in high efficiency, which can be used in various industrial fields. The investment and operating costs of the waste heat recovery system are relatively low as compared with the conventional systems.


Disclosed are a flame retardant polyurethane-urea hybrid coating agent composition containing expanded graphite and a method of preparing the same. More particularly, it relates to a flame retardant polyurethane-urea hybrid coating agent composition which is formed as a film on surfaces of coated structures, when coated on the interiors and exteriors of building structures, vessels, and marine structures, and, after the film formation, does not discharge toxic gases, particularly black smoke, and has a characteristic to self-extinguish within several seconds, in case of fire, and a method of manufacturing the same.


Disclosed is a ceramic laminate sheet (100) comprising a ceramic sheet (110) having a plurality of cracks (111) and a polymer resin layer (120) disposed on one side or both sides of the ceramic sheet (110), wherein the plurality of cracks (111) pass through the ceramic sheet from one side to the other side thereof, the cracks (111) divide the ceramic sheet (110) into a plurality of pieces, grooves for formation of the cracks are not provided in one side and the other side of the ceramic sheet (110).


Patent
Skc Co. | Date: 2014-08-22

The present invention relates to a novel multipurpose polymer and a composition containing the same. The polymer and the composition of the present invention are very useful for preparing a semiconductor device having very good mechanical and optical properties.

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