Invention Grant
- Patent Title: Laminate, manufacturing method and shaped container
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Application No.: US14030568Application Date: 2013-09-18
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Publication No.: US09950846B2Publication Date: 2018-04-24
- Inventor: Mitsuharu Kimura , Yumiko Oomori , Kosuke Shimizu
- Applicant: TOPPAN PRINTING CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: TOPPAN PRINTING CO., LTD.
- Current Assignee: TOPPAN PRINTING CO., LTD.
- Current Assignee Address: JP Tokyo
- Priority: JP2011-060272 20110318
- Main IPC: B65D65/42
- IPC: B65D65/42 ; B65D65/40 ; C09D1/00 ; C08J7/04 ; B32B27/32 ; B32B37/24

Abstract:
Provided is a laminate having at least a base material and a fine cellulose layer which includes fine cellulose having a carboxyl group, the laminate characterized in being obtained by laminating two or more of the fine cellulose layer. Also provided is a method for manufacturing a laminate, comprising the steps of (1) coating the base material with a liquid dispersion that includes fine cellulose having a carboxyl group, (2) forming a fine cellulose layer by drying the liquid dispersion used for coating, and (3) laminating fine cellulose layers by repeating steps (1) and (2).
Public/Granted literature
- US20140017430A1 LAMINATE, MANUFACTURING METHOD AND SHAPED CONTAINER Public/Granted day:2014-01-16
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