Title:
フィルム、延伸フィルムの製法、及び該フィルムを用いた包装材料
Document Type and Number:
Japanese Patent JP6702529
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a multilayer film having a layer containing a crystalline resin having a relatively low melting point, which is a film which suppresses rupture even if biaxially stretched and is excellent in dynamic characteristics (for example, elastic modulus) and optical characteristics (for example, haze and gloss).SOLUTION: There is provided a film which comprises an A layer having a melting point (Tm-D) of 80°C or more and 155°C or less and a B layer having a melting point (Tm-D) of more than 155°C which comprises an olefin-based polymer (I) in which the melting endothermic amount (ΔH-D) is 0 to 80 J/g.SELECTED DRAWING: None
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Inventors:
Fujii Nozomi
Masaki Okano
Yasuhiro Mogi
Masahiro Kubo
Masaki Okano
Yasuhiro Mogi
Masahiro Kubo
Application Number:
JP2014246854A
Publication Date:
June 03, 2020
Filing Date:
December 05, 2014
Export Citation:
Assignee:
IDEMITSU KOSAN CO.,LTD.
International Classes:
B32B27/32; B65D65/40; C08F10/06
Domestic Patent References:
| JP2010173222A | ||||
| JP2000344833A | ||||
| JP8238731A | ||||
| JP2001172325A | ||||
| JP2013163276A |
Attorney, Agent or Firm:
Tamotsu Otani
Wataru Sasaki
Wataru Sasaki