Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
Polylactic acid-based resin composition, polylactic acid-based film, molded product using the film, elongated film, heat-shrinkable label, and container having the label thereon
A polylactic acid-based resin composition comprising: 50-90 mass % of a polylactic acid-based resin (A); and 10-50 mass % of a polyolefin-based resin (B), heat quantity of crystallization of the polyolefin-based resin (B) being 40 J/g or less as measured by using differential scanning calorimeter as measured at a thermal process comprising the steps of: heating up to 200° C. at a heating rate of 10° C./min; keeping the temperature at 200° C. for 5 minutes; and cooling down to the room temperature at a cooling rate of 10° C./min. The invention also provides: The composition may be applied, for example, to produce a polylactic acid-based film, a molded product using the film, an elongated film, a heat-shrinkable label, and a container having the heat-shrinkable label.
Mitsubishi Plastics, Inc.
B B Y B B B B B B B B Y B C C B B C C B C B B B B C
B32B B29L Y10T B29K B29K B29K B29C B32B B32B B29K B32B Y10T B29C C08J C08L B29C B32B C08L C08J B32B C08J B29K B29C B32B B32B C08J
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Kouichirou Masashi
Taniguchi Ikeda