US 12,472,555 B2
Method for manufacturing material layer, method for manufacturing three-dimensional object, material-layer-forming apparatus, and additive manufacturing system
Kenta Kubo, Kamakura (JP); and Hiroshi Taniuchi, Yokohama (JP)
Assigned to Canon Kabushiki Kaisha, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Jan. 23, 2024, as Appl. No. 18/420,526.
Application 18/420,526 is a continuation of application No. 16/989,717, filed on Aug. 10, 2020, granted, now 11,911,824.
Application 16/989,717 is a continuation of application No. PCT/JP2019/005023, filed on Feb. 13, 2019.
Claims priority of application No. 2018-024117 (JP), filed on Feb. 14, 2018.
Prior Publication US 2024/0157438 A1, May 16, 2024
Int. Cl. B22F 3/10 (2006.01); B22F 1/052 (2022.01); B22F 1/10 (2022.01); B22F 10/10 (2021.01); B22F 10/43 (2021.01); B22F 10/62 (2021.01); B22F 10/64 (2021.01); B22F 10/68 (2021.01); B22F 10/73 (2021.01); B22F 12/13 (2021.01); B22F 12/50 (2021.01); B22F 12/55 (2021.01); B22F 12/57 (2021.01); B22F 12/63 (2021.01); B22F 12/86 (2021.01); B32B 38/10 (2006.01); B33Y 30/00 (2015.01); B29C 64/147 (2017.01); B32B 37/12 (2006.01); B33Y 10/00 (2015.01); B33Y 70/00 (2020.01)
CPC B22F 3/1021 (2013.01) [B22F 1/10 (2022.01); B22F 10/10 (2021.01); B22F 10/43 (2021.01); B22F 10/62 (2021.01); B22F 10/68 (2021.01); B22F 12/50 (2021.01); B22F 12/55 (2021.01); B22F 12/57 (2021.01); B32B 38/10 (2013.01); B33Y 30/00 (2014.12); B22F 1/052 (2022.01); B22F 10/64 (2021.01); B22F 10/73 (2021.01); B22F 12/13 (2021.01); B22F 12/63 (2021.01); B22F 12/86 (2021.01); B22F 2301/052 (2013.01); B22F 2301/054 (2013.01); B22F 2301/15 (2013.01); B22F 2998/10 (2013.01); B29C 64/147 (2017.08); B32B 37/12 (2013.01); B33Y 10/00 (2014.12); B33Y 70/00 (2014.12)] 8 Claims
OG exemplary drawing
 
8. An electrode sheet for an electrode in a secondary battery comprising:
a plurality of active material particles including an active material; and
a base sheet having a resin base film including a resin and a holding layer on the resin base film configured to hold the plurality of active material particles,
wherein the plurality of active material particles has a higher thermal decomposition temperature in an atmosphere containing an oxide gas than the base sheet does,
wherein the base sheet, including the resin base film and the holding layer, is configured to serve as a thermal sacrificial member for the plurality of active material particles to be left in the electrode sheet after a curing step in the atmosphere containing the oxide gas.