Method For Manufacturing Bonded Laminate Core And Bonded Laminate Core

Method For Manufacturing Bonded Laminate Core And Bonded Laminate Core Manufacturing Device

Abstract: Provided is a method for manufacturing a bonded laminate core in which a plurality of steel plate components are obtained by pressing a belt-like steel plate, on one or both surfaces of which a pressing oil has been applied, and then applying an anaerobic adhesive and an instantaneous adhesive to one surface of the belt-like steel plate, and then a bonded laminate core is produced by laminating and bonding the steel plate components, wherein a curing acceleration layer obtained by applying a curing accelerator for the anaerobic adhesive and a curing accelerator for the instantaneous adhesive and then drying the curing accelerators is formed on one or both surfaces of the belt-like steel plate before application of the pressing oil.

Patent Information

Application #

Filing Date

25 October 2023

Publication Number

36/2024

Publication Type

INA

Invention Field

CHEMICAL

Status

Email

Parent Application

Applicants

NIPPON STEEL CORPORATION

6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

Inventors

1. TAKEDA Kazutoshi

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

2. TAKATANI Shinsuke

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

3. HIRAYAMA Ryu

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

4. FUKUCHI Minako

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

5. IWASE Yoshiaki

c/o TOAGOSEI CO., LTD., 8, Showacho, Minato-ku, Nagoya-shi, Aichi 4550026

6. NIWA Makoto

c/o TOAGOSEI CO., LTD., 8, Showacho, Minato-ku, Nagoya-shi, Aichi 4550026

7. HIRAKAWA Makoto

c/o TOAGOSEI CO., LTD., 8, Showacho, Minato-ku, Nagoya-shi, Aichi 4550026

Specification

Documents

Application Documents

#	Name	Date
1	202317072599-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [25-10-2023(online)].pdf	2023-10-25
2	202317072599-STATEMENT OF UNDERTAKING (FORM 3) [25-10-2023(online)].pdf	2023-10-25
3	202317072599-PRIORITY DOCUMENTS [25-10-2023(online)].pdf	2023-10-25
4	202317072599-POWER OF AUTHORITY [25-10-2023(online)].pdf	2023-10-25
5	202317072599-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [25-10-2023(online)].pdf	2023-10-25
6	202317072599-FORM 1 [25-10-2023(online)].pdf	2023-10-25
7	202317072599-DRAWINGS [25-10-2023(online)].pdf	2023-10-25
8	202317072599-DECLARATION OF INVENTORSHIP (FORM 5) [25-10-2023(online)].pdf	2023-10-25
9	202317072599-COMPLETE SPECIFICATION [25-10-2023(online)].pdf	2023-10-25
10	202317072599-Proof of Right [23-01-2024(online)].pdf	2024-01-23
11	202317072599-FORM 3 [14-03-2024(online)].pdf	2024-03-14
12	202317072599-FORM 18 [24-03-2025(online)].pdf	2025-03-24