Dai Nippon Printing Co., Ltd.

Hideki Arao

Takakazu Goto

Hiroshi Yamada

Hiroshi Yamamoto

Yasuki Suzuura

Atsuo Tsuzuki

Kazuyuki Takasawa

Koujiro Ookawa

Katsutoshi Konno

Kazuya Tanaka

Ryoji Morita

Akio Shimizu

Takanori Yamashita

Rikiya Yamashita

Koichi Mikami

Yuichi Hirai

Kazuki Yamada

Hiroki Nakagawa

Masashi Hiromitsu

Jun Fukuda

Hitoshi Sekino

Youichi Mochiduki

Kouichi Mikami

Miho Miyahara

Chie Kawai

The present invention relates to a laminate for battery encasement comprising aluminum foil and an inner layer, wherein a resin film layer that comprises an aminated phenol polymer (A), an acrylic polymer (B), a phosphorus compound (C), and a zirconium compound (D) lies between the aluminum foil and the inner layer. The laminate for battery encasement of the present invention is excellent in adhesiveness, gas impermeability, etc., and therefore can be suitably used as a material for encasing a secondary battery, particularly a lithium ion polymer secondary battery.

Laminate for use as outer covering of battery and secondary battery

A protective sheet for a solar battery module comprises a weather-resistant sheet () of, for example, a fluorocarbon resin, and a deposited inorganic oxide thin film () formed on one of the surfaces of the weather-resistant sheet (). A surface-treated layer () is formed in the weather-resistant sheet () to enhance adhesion between the weather-resistant sheet () and the deposited inorganic oxide thin film ().

Protective sheet for solar battery module, method of fabricating the same and solar battery module

A lithium battery comprises a pouch () and a lithium battery module () packaged in the pouch (). The pouch () is formed from a battery packaging laminated structure (). The laminated structure () has an outermost layer (), a barrier layer () and an innermost layer (), or an outermost layer (), a barrier layer (), an intermediate layer () and an innermost layer () superposed in that order. The outermost layer () is formed of a formable base material, the barrier layer () is formed of a impermeable base material having a barrier property, the intermediate layer () is formed of a formable base material and the innermost layer () is formed of a heat-adhesive base material.

Material for packaging cell, bag for packaging cell, and its production method

The present invention relates to a laminate for battery encasement comprising aluminum foil and an inner layer, wherein a resin film layer that comprises an aminated phenol polymer (A), a trivalent chromium compound (B), and a phosphorus compound (C) lies between the aluminum foil and the inner layer. The laminate for battery encasement of the present invention is excellent in adhesiveness, gas impermeability, etc., and therefore can be suitably used as a material for encasing a secondary battery, particularly a lithium ion polymer secondary battery.

Laminate for use in armor of cell, and secondary cell

A protective sheet for a solar battery module comprises a weather-resistant sheet ( ) of, for example, a fluorocarbon resin, and a deposited inorganic oxide thin film ( ) formed on one of the surfaces of the weather-resistant sheet ( ). A surface-treated layer ( ) is formed in the weather-resistant sheet ( ) to enhance adhesion between the weather-resistant sheet ( ) and the deposited inorganic oxide thin film ( ).

Growing community of inventors

Tokyo-to, Japan

Hideki Arao