The Nippon Synthetic Chemical Industry Co., Ltd.

Asahi Glass Company, Limited

Seiji Maeda

Mitsuo Shibutani

Shigeru Aida

Eiichi Nishi

Shintaro Fukunaga

Yasuhiro Aoki

Yasuhiro Hirano

Seiichirou Hayakawa

Ryouta Tatsumi

Mio Miyano

Akinobu Inakuma

Disclosed is a resin composition comprising a melt-moldable side chain 1,2-diol-containing PVA-based resin (A), and fluororesin containing a polar functional group capable of reacting with or forming hydrogen bond(s) with hydroxyl group (B). The component (A) and the component (B) have excellent affinity, and therefore if either the component (A) or component (B) becomes matrix, the other can be finely dispersed into the matrix, thus providing a resin composition having excellent gas-barrier property, solvent resistance, and bending fatigue resistance. The present invention also provides emulsified dispersion and binder in which the resin composition is used.

Resin composition and use thereof

An inventive electrolyte material contains a lithium salt comprising the following components (A1) and (B), or contains the following components (A1), (A2) and (B):

Material for use as electrolyte, lithium secondary battery electrolyte, lithium secondary battery employing the same, and novel lithium salt

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Osaka, Japan

Seiji Maeda