Title:
異なるＣ＝Ｏ基吸収極大を特徴とする接着促進層を有する、特に容器のためのシート状複合体
Document Type and Number:
Japanese Patent JP6397985
Kind Code:
B2
Abstract:
The invention relates to a sheet-like composite, comprising as layers of a layer sequence: a) an outer polymer layer, b) a carrying layer following the outer polymer layer, c) a barrier layer following the carrying layer, d) an adhesion-promoting layer following the barrier layer, and e) an inner polymer layer following the adhesion-promoting layer; wherein the adhesion-promoting layer comprises an outer surface of the adhesion-promoting layer and an inner surface of the adhesion-promoting layer; wherein the outer surface of the adhesion-promoting layer i) is adjacent to the barrier layer, and ii) is characterised by a first C═O group absorption maximum; wherein the inner surface of the adhesion-promoting layer A) is adjacent to the inner polymer layer, B) is characterised by a second C═O group absorption maximum, and C) has a first distance to the outer surface of the adhesion-promoting layer; wherein the first C═O group absorption maximum is higher than the second C═O group absorption maximum. The invention further relates to a process for manufacturing a sheet-like composite; a sheet-like composite, obtainable by the process; a container precursor; a process for producing a container precursor; a container precursor obtainable by the process; a container; a process for producing a container; a container obtainable by the process; a use of the sheet-like composite; and a use of the container.
Inventors:
Oxman, Janice
Bischoff, Jerk
Bischoff, Jerk
Application Number:
JP2017500848A
Publication Date:
September 26, 2018
Filing Date:
July 01, 2015
Export Citation:
Assignee:
SIG Technology AG
International Classes:
B32B7/12; B32B7/027; B32B27/10; B32B27/30; B65D5/40
Domestic Patent References:
| JP7205365A | ||||
| JP2021226Y2 | ||||
| JP2008525224A | ||||
| JP2012532044A | ||||
| JP11049140A |
Foreign References:
| US20130213962 | ||||
| US20090263629 |
Attorney, Agent or Firm:
Patent Business Corporation Unias International Patent Office