Other

Huinnovation Co., Ltd.

Dong Kweon Lee

Sang Moon Lee

Dong Jin Lee

Keun Bong Jung

Disclosed is a polyalkylene carbonate and polyolefin-based composite and, more particularly, a composite prepared through reaction of a mixed composition including polyalkylene carbonate, polyolefin, an initiator, and a blending aid, wherein an amount of the polyalkylene carbonate is 60 wt % to 95 wt %, a total amount of the initiator, the blending aid, and the polyolefin is 5 wt % to 40 wt %, and the composite has a matrix-filler morphology in which a matrix formed of the polyalkylene carbonate includes a filler formed of the polyolefin.

Composite based on polyalkylene carbonate and polyolefin

Disclosed are a polyalkylene carbonate and polyolefin-based adhesive member and an adhesive structure including the same and, more particularly, an adhesive member manufactured using a mixed composition including polyalkylene carbonate, polyolefin, an initiator, and a blending aid, wherein an amount of the polyalkylene carbonate is 35 wt % to 65 wt %, a total amount of the initiator, the blending aid, and the polyolefin is 35 wt % to 65 wt %, and the adhesive member has a co-continuous morphology in which at least a portion of each of the polyalkylene carbonate and the polyolefin is exposed on an outer surface of the adhesive member and an adhesive structure including the same.

Polyalkylene carbonate and polyolefin-based adhesive member and adhesive structure including the same

A composition including a mixture of 1 to 80% by weight of polyolefin and 20 to 99% by weight of polyvinyl alcohol; based on 100% by weight of the polyolefin, 3 to 40% by weight of high molecular compatibilizer and/or 0.1 to 5% by weight of low molecular compatibilizer and 0.01 to 0.5% by weight of initiator; based on 100% by weight of the polyvinyl alcohol, 3 to 50% by weight of plasticizer, 1 to 10% by weight of processing auxiliary agent and 0.01 to 5% by weight of antioxidant. Also, films, sheets and processed articles having barrier properties against gases and organic solvents, manufactured by melt processing the composition; and multi layer articles using the same. These films, sheets and molded articles can maximize barrier properties against gases and organic solvents due to the unique morphology of polyolefin and polyvinyl alcohol, and also show water resistance and mechanical properties of polyolefin.

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Anyang-si, South Korea

Dong Kweon Lee