Dai Nippon Printing Co., Ltd.

Takakazu Goto

Hideki Arao

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

Hiroshi Matsuzaki

Kazuki Yamada

Shigeki Matsui

Hiroki Nakagawa

Hiroshi Miyama

Jun Fukuda

Masashi Hiromitsu

Hitoshi Sekino

Kaoru Miyazaki

Tatsuo Asuma

Teruhisa Komuro

Chie Kawai

Miho Miyahara

Kouichi Mikami

Youichi Mochiduki

Employed is a roller-type continuous vapor-deposited film forming device in which a film-forming section and a preprocessing section provided with a plasma preprocessing device are arranged in series at a distance from each other. With a substrate transported at a high speed, plasma (P) is supplied to the substrate surface side while set to an electrically positive potential by a plasma preprocessing means for supplying the plasma toward the substrate (S) in a space enclosed in a preprocessing roller, and enclosed in a plasma supply means for supplying a plasma-forming gas and in a magnet (), which is a magnetism formation means. An active preprocessed surface is formed on the surface of the substrate (S). An inorganic oxide vapor-deposited film having as a principal component thereof an aluminum oxide containing AL-C covalent bonds is immediately formed at high speed in succession on the preprocessed surface of the substrate to produce a highly adhesive transparent vapor-deposited film.

Transparent vapor-deposited film

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, Japan

Takakazu Goto