US 12,441,095 B2
Dam forming method and method for manufacturing laminate
Yuko Takebayashi, Shimotsuke (JP)
Assigned to DEXERIALS CORPORATION, Shimotsuke (JP)
Appl. No. 17/642,327
Filed by DEXERIALS CORPORATION, Shimotsuke (JP)
PCT Filed Sep. 14, 2020, PCT No. PCT/JP2020/034683
§ 371(c)(1), (2) Date Mar. 11, 2022,
PCT Pub. No. WO2021/054282, PCT Pub. Date Mar. 25, 2021.
Claims priority of application No. 2019-168257 (JP), filed on Sep. 17, 2019.
Prior Publication US 2022/0332104 A1, Oct. 20, 2022
Int. Cl. B32B 37/12 (2006.01); B32B 7/12 (2006.01)
CPC B32B 37/1284 (2013.01) [B32B 7/12 (2013.01); B32B 2037/1253 (2013.01); B32B 2307/412 (2013.01); B32B 2310/0831 (2013.01); B32B 2457/20 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A dam forming method used in a method for manufacturing a laminate in which a first base member and a second base member are laminated via a fill material, including: forming a dam surrounding an application region for the fill material on the first base member; and applying the fill material to the application region, the dam forming method comprising:
applying a dam-forming resin composition for forming the dam on peripheral edges only of the first base member by accelerating the application speed of the dam-forming resin composition continuously or stepwise from the start to the end of the application; and curing the applied dam-forming resin composition.