发明名称 |
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 |
摘要 |
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.
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申请公布号 |
US2010239800(A1) |
申请公布日期 |
2010.09.23 |
申请号 |
US20080602756 |
申请日期 |
2008.06.06 |
申请人 |
MITSUBISHI PLASTICS, INC. |
发明人 |
IKEDA MASASHI;TANIGUCHI KOUICHIROU |
分类号 |
B32B1/02;C08L67/03 |
主分类号 |
B32B1/02 |
代理机构 |
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代理人 |
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地址 |
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