Toyo Seikan Group Holdings, Ltd.

Koki Shibata

Seishi Yoshikawa

Takayuki Ishihara

Atsushi Ebata

Toshiki Yamada

Kenji Ichikawa

Tsutaki Katayama

Yuuki Tashiro

Azusa Otsuki

Kenya Majima

The layered body for packaging of the present invention includes a barrier film () having an inorganic coating () formed on the surface of a thermoplastic resin film (), and an adhesive layerprovided on the inorganic coating (). The adhesive layer () is formed of an epoxy-based adhesive.

Layered body for packaging

A propylene-based resin composition including an impact polypropylene component (A), and a linear low-density polyethylene component (B) containing methylpentene as a comonomer, the composition being characterized by containing a xylene-soluble fraction in an amount of 8 mass % or higher, and having an intrinsic viscosity measured for the xylene-soluble fraction is in a range from 1.0 to 2.9 dL/g.

Propylene-based resin composition and film for heat sealing

A polylactic acid solid composition includes: a polylactic acid having a weight average molecular weight of not more than 40,000, which is measured in terms of polystyrene standard by GPC; and a basic compound of an alkali metal or an alkaline earth metal, which is a residue of a molecular weight reduction accelerator. The basic compound is contained in an amount in a range of 0.5 to 20 mass %.

Polylactic acid solid composition and method for producing the same

A multilayer container including: an outermost layer (1) containing a propylene-based polymer A containing homopolypropylene as a main component having a melt flow rate in a range of 2.0 to 10.0 g/10 min; an inner layer (2) containing 50 to 99% by weight of a propylene-based polymer B containing homopolypropylene as a main component having a melt flow rate of not more than 5.0 g/10 min and an isotactic index of not less than 93%, and 1 to 50% by weight of an ethylene-&#x3b1;-olefin copolymer C; and a barrier layer (4) occupying 5 to 20% by weight of the whole container. The ratio (L/D) of container height (L) to diameter (D) is not less than 0.5, and a volume shrinkage based on volume measured before and after heat sterilization at 121&#xb0; C. for 30 minutes is not more than 5%.

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Yokohama, Japan

Koki Shibata