Longform — Long-form writing on the AT Protocol

SECONDARY BATTERY POUCH FILM HAVING EXCELLENT WEIGHT REDUCTION AND STABILITY AND METHOD FOR DESIGNING SAME, AND SECONDARY BATTERY USING SAME AND METHOD FOR MANUFACTURING SAME

Disclosed are a secondary battery pouch film and a method for designing same, and a secondary battery using same and a method for manufacturing same, the secondary battery pouch film having at least a…

DRIVE·4d ago·2 min read

H01M50/131 Youlchon Chemical Co., Ltd.

SECONDARY BATTERY POUCH FILM AND POUCH-TYPE SECONDARY BATTERY INCLUDING THE SAME

A secondary battery pouch film according to an exemplary embodiment of the present disclosure is a secondary battery pouch film configured by a laminate in which at least a metal layer and a sealant l…

DRIVE·4d ago·1 min read

H01M50/105 Youlchon Chemical Co., Ltd.

Method and apparatus for manufacturing laminate film for cell-type battery pouch

Proposed are a method and apparatus for manufacturing a laminate film for a cell-type battery pouch. More specifically, the present disclosure relates to a technology of manufacturing a pouch film use…

DRIVE·Jun 2·1 min read

B32B37/1284 Youlchon Chemical Co., Ltd.

PRIMER LAYER COMPOSITION, SECONDARY BATTERY POUCH FILM USING THE SAME, AND METHOD OF MANUFACTURING THE SAME

Disclosed are a method for manufacturing a secondary battery pouch film having at least an outer layer, a metal layer, a primer layer, and a sealant layer, or at least an outer layer, a metal layer, a…

DRIVE·Mar 7·2 min read

H01M50/183 Youlchon Chemical Co., Ltd.

PRIMER LAYER COMPOSITION, SECONDARY BATTERY POUCH FILM USING THE SAME, AND METHOD OF MANUFACTURING THE SAME

Disclosed are a method for manufacturing a secondary battery pouch film having at least an outer layer, a metal layer, a primer layer, and a sealant layer, or at least an outer layer, a metal layer, a…

DRIVE·Mar 10·2 min read

H01M2/08 Youlchon Chemical Co., Ltd.

#Youlchon Chemical Co., Ltd.

SECONDARY BATTERY POUCH FILM HAVING EXCELLENT WEIGHT REDUCTION AND STABILITY AND METHOD FOR DESIGNING SAME, AND SECONDARY BATTERY USING SAME AND METHOD FOR MANUFACTURING SAME

SECONDARY BATTERY POUCH FILM AND POUCH-TYPE SECONDARY BATTERY INCLUDING THE SAME

Method and apparatus for manufacturing laminate film for cell-type battery pouch

PRIMER LAYER COMPOSITION, SECONDARY BATTERY POUCH FILM USING THE SAME, AND METHOD OF MANUFACTURING THE SAME

PRIMER LAYER COMPOSITION, SECONDARY BATTERY POUCH FILM USING THE SAME, AND METHOD OF MANUFACTURING THE SAME