Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FOAM ADHESIVE SHEET, AND METHOD FOR MANUFACTURING STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2024/063029
Kind Code:
A1
Abstract:
The present disclosure provides a foam adhesive sheet having an adhesive layer, the adhesive layer containing a thermosetting adhesive and a foaming agent, wherein when a displacement was measured through the thermochemical analysis by applying a compressive load and elevating temperature at a predetermined rate, the sum of the initial thickness of the foam adhesive sheet and the amount of displacement at a predetermined temperature of 160 °C to 200 °C (exclusive of 200 °C) is 100% to 308% with respect to a gap setting value of 100%.

Inventors:
KODANI JUNKO (JP)
KANDA NOBUYUKI (JP)
SUZUKI YUNA (JP)
HOSHI KENTARO (JP)
MAEDA NAO (JP)
HASEGAWA IZUMI (JP)
SHIMADA SHINYA (JP)
Application Number:
PCT/JP2023/033787
Publication Date:
March 28, 2024
Filing Date:
September 15, 2023
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DAINIPPON PRINTING CO LTD (JP)
International Classes:
C09J7/35; C09J5/08; C09J11/06; C09J201/00
Domestic Patent References:
WO2020067270A12020-04-02
WO2021193850A12021-09-30
WO2016163514A12016-10-13
WO2019035388A12019-02-21
WO2022196354A12022-09-22
WO2022244535A12022-11-24
Attorney, Agent or Firm:
YAMASHITA, Akihiko et al. (JP)
Download PDF: