Toray Industries, Inc.

Kohei Ideta

Natsuko Chayama

Tsutomu Abura

Norihito Tachi

Mitsuru Sugihara

Ryosuke Takahashi

Takanobu Omori

A photosensitive resin composition and a photosensitive resin printing plate precursor which allow development that uses a solution containing a lower alcohol and which are excellent in abrasion resistance and excellent in the ink wiping characteristics of a plate surface exhibited when the plate surface is squeegeed with a blade of a pad printer are provided. The photosensitive resin composition is characterized by containing (A) an inorganic fine particle whose average particle diameter is greater than or equal to 0.5 &#x3bc;m and less than or equal to 4 &#x3bc;m and whose sphericity is greater than or equal to 0.9, (B) a polyamide having in its molecular main chain an aliphatic ring and/or a skeleton represented by general formula (1), (C) a compound having an ethylenic double bond, and (D) a photopolymerization initiating agent.

Photosensitive resin composition and photosensitive resin printing plate precursor containing the same

Provided is a nonaqueous electrolyte battery separator including a porous film (I) containing a polyolefin resin; and a porous layer (II) containing an inorganic filler, a water-soluble polymer having a structure represented by the following general formula (1), a water-insoluble polymer and a basic compound. The nonaqueous electrolyte battery separator is excellent in shape stability under a high temperature condition of 160 to 200&#xb0; C. 

Nonaqueous electrolyte battery separator and nonaqueous electrolyte battery

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Okazaki, Japan

Kohei Ideta