Title:
多層フィルムおよびそれを含む包装
Document Type and Number:
Japanese Patent JP7065791
Kind Code:
B2
Abstract:
The present invention provides multilayer films and packages formed from such films. In one aspect, a multilayer film comprises Layer A which is a sealant layer having a top facial surface and a bottom facial surface, wherein Layer A comprises (a) a copolymer comprising ethylene and alkylacrylate, wherein the copolymer has a melt index (I 2 ) of 2 to 30 g/10 minutes and wherein the total amount of alkylacrylate in the copolymer is 5 to 30 weight percent based on the weight of the copolymer, and (b) a polyolefin elastomer having a crystallinity of 30% or less and a melt index (I 2 ) of 1.0 g/10 minutes or more; and Layer B having a top facial surface and a bottom facial surface, wherein the top facial surface of Layer B is in adhering contact with a bottom facial surface of Layer A.
Inventors:
John Yang Lee
Aegean Lynn
Martin Hill
Mustafa Birgen
Aegean Lynn
Martin Hill
Mustafa Birgen
Application Number:
JP2018565771A
Publication Date:
May 12, 2022
Filing Date:
June 28, 2017
Export Citation:
Assignee:
Dow Global Technologies LLC
International Classes:
B32B27/28; B32B27/32; B65D65/40
Domestic Patent References:
| JP2012117068A | ||||
| JP2006116700A | ||||
| JP2007522276A | ||||
| JP2015504109A |
Other References:
ENGAGE Polyolefin Elastomers Product Selection Guide,米国,The Dow Chemical Company,2015年08月,p.2
Attorney, Agent or Firm:
Hiroshi Kobayashi
Eiji Katayama
Norio Omori
Yasuhito Suzuki
Eiji Katayama
Norio Omori
Yasuhito Suzuki
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