Sk Innovation Co., Ltd.

Sk Global Chemical Co., Ltd.

Ji Yeon Choi

Seung Gweon Hong

Kwang Jin Chung

Jae Young Park

Myung Ahn Ok

Tae Wook Kwon

Hye Lim Kim

Gyu Hoe Kim

Yong Gu Lee

A polyalkylene carbonate resin composition with interpenetrating network structure includes an aliphatic polycarbonate obtained through a reaction of carbon dioxide with at least one epoxide compound selected from the group consisting of (C2-C10)alkylene oxide substituted or unsubstituted with halogen or alkoxy, (C4-C20)cycloalkylene oxide substituted or unsubstituted with halogen or alkoxy, and (C8-C20)styrene oxide substituted or unsubstituted with halogen, alkoxy, alkyl or aryl, at least one compound selected from a polyol compound, an epoxy compound and an acryl compound, and a curing agent for polymerization or networking.

Polyalkylene carbonate resin composition having an interpenetrating crosslinked structure

Provided are an aliphatic polycarbonate-polyurethane composition and an aliphatic polycarbonate-polyurethane polymer using the same.

Aliphatic polycarbonate-polyurethane composition and aliphatic polycarbonate-polyurethane resin

Disclosed is a polyalkylene carbonate paint composition, which is a pre-coated metal (PCM) paint composition capable of being applied in various fields for architectural uses, domestic uses, coating a can, or the like, in which high hardness is required. The composition may provide a PCM paint capable of having a low smoke density and significantly decreasing discharge of toxic gas and smoke caused by combustion at the time of fire as compared to the existing laminate steel sheet and high gloss film. In addition, disclosed is a high hardness paint composition capable of being usefully used in a PCM print steel sheet applied to electric home appliances due to an excellent adhesion property to a metal material and excellent durability.

Polyalkylene carbonate diol paint composition

Growing community of inventors

Daejeon, South Korea

Ji Yeon Choi