Title:
AFFIXING METHOD FOR FILAMENTOUS ADHESIVE, AND FILAMENTOUS ADHESIVE BONDED BODY
Document Type and Number:
WIPO Patent Application WO/2023/190418
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an affixing method for a filamentous adhesive that exhibits stable adhesive properties even against external forces in all shear directions and has excellent reworking properties. The present invention is an affixing method for a filamentous adhesive, the affixing method including a step in which the filamentous adhesive is affixed to an adherend by means of having the following shape. When a tensile test is implemented by placing another ABS resin sheet on the filamentous adhesive that has been affixed to an ABS resin sheet, the shape is such that, in relation to the shear strength [N/mm2] obtained by converting a load [N] at the point in time when shear fracturing occurs to a value per unit surface area [mm2] of the surface area of the filamentous adhesive where the ABS resin sheet is adhered, the shear strength Q(0º) in the direction in which the shear strength is maximized and the shear strength Q(90º) in the direction forming a 90º angle with the direction in which the shear strength is maximized satisfy the following relational expression. 1.0 ≤ Q(0º)/Q(90º) < 1.1
Inventors:
SHIMOKAWA KAYO (JP)
MORISHITA HIROMITSU (JP)
TAKASHIMA ATSUSHI (JP)
MAKIHATA YOSUKE (JP)
MORISHITA HIROMITSU (JP)
TAKASHIMA ATSUSHI (JP)
MAKIHATA YOSUKE (JP)
Application Number:
PCT/JP2023/012349
Publication Date:
October 05, 2023
Filing Date:
March 27, 2023
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
C09J201/00; B29C65/52
Foreign References:
| JP2021055091A | 2021-04-08 |
Attorney, Agent or Firm:
EIKOH, P.C. (JP)
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