Layered Body And Food Packaging Material

Abstract: This layered body comprises: a paper substrate; an anchor coating layer disposed on one surface of the paper substrate; and a barrier coating layer disposed on one surface of the anchor coating layer. The density of the paper substrate is at least 0.72g/cm3. The barrier coating layer contains polyurethane resin with gas barrier properties.

Patent Information

Application #

Filing Date

27 January 2023

Publication Number

14/2024

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

Parent Application

Applicants

MITSUI CHEMICALS, INC.

5-2, Higashi-Shimbashi 1-chome, Minato-ku, Tokyo 1057122

Inventors

1. HONMA, Shirou

c/o MITSUI CHEMICALS, INC., 580-32, Nagaura, Sodegaura-shi, Chiba 2990265

Specification

Documents

Application Documents

#	Name	Date
1	202317005465.pdf	2023-01-27
2	202317005465-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [27-01-2023(online)].pdf	2023-01-27
3	202317005465-STATEMENT OF UNDERTAKING (FORM 3) [27-01-2023(online)].pdf	2023-01-27
4	202317005465-REQUEST FOR EXAMINATION (FORM-18) [27-01-2023(online)].pdf	2023-01-27
5	202317005465-PROOF OF RIGHT [27-01-2023(online)].pdf	2023-01-27
6	202317005465-PRIORITY DOCUMENTS [27-01-2023(online)].pdf	2023-01-27
7	202317005465-FORM 18 [27-01-2023(online)].pdf	2023-01-27
8	202317005465-FORM 1 [27-01-2023(online)].pdf	2023-01-27
9	202317005465-DRAWINGS [27-01-2023(online)].pdf	2023-01-27
10	202317005465-DECLARATION OF INVENTORSHIP (FORM 5) [27-01-2023(online)].pdf	2023-01-27
11	202317005465-COMPLETE SPECIFICATION [27-01-2023(online)].pdf	2023-01-27
12	202317005465-FORM-26 [09-02-2023(online)].pdf	2023-02-09
13	202317005465-GPA-170223.pdf	2023-02-20
14	202317005465-Correspondence-170223.pdf	2023-02-20
15	202317005465-FORM 3 [19-07-2023(online)].pdf	2023-07-19
16	202317005465-FORM 3 [19-01-2024(online)].pdf	2024-01-19