Invention Grant
- Patent Title: Laminated film and packaging bag
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Application No.: US15714830Application Date: 2017-09-25
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Publication No.: US10336044B2Publication Date: 2019-07-02
- Inventor: Tomokazu Murase , Junpei Hayashi , Shigekazu Yasutake , Ryukichi Matsuo
- 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
- Agency: Foley & Lardner LLP
- Priority: JP2015-066809 20150327; JP2015-066811 20150327; JP2015-066814 20150327
- Main IPC: B32B27/18
- IPC: B32B27/18 ; B32B1/02 ; B32B27/20 ; B32B27/36 ; B32B27/06 ; B32B27/32 ; B32B27/08 ; B32B27/38 ; B32B9/00 ; B65D65/40 ; B65D81/24 ; B32B27/40 ; C08J7/04
Abstract:
A laminated film including a resin substrate, and a coating layer on the resin substrate. The coating layer contains a water-soluble polymer, at least one of a silane coupling agent and a hydrolysate thereof, at least one of a metal alkoxide and a hydrolysate thereof, and an inorganic layered compound.
Public/Granted literature
- US20180009206A1 LAMINATED FILM AND PACKAGING BAG Public/Granted day:2018-01-11
Information query
