Sumitomo Chemical Company, Limited

Daikin Industries, Ltd.

Toshiki Doi

Hideo Shinonaga

Yukio Yasunori

Masahiko Oka

Yoshiharu Tatsukami

Hideyuki Kuribayashi

Takanori Fujita

Masanori Moriwaki

Tadayuki Omae

A polyolefin composition and a molded article obtained therefrom are disclosed. The composition comprises a polyolefin and a modified polymer obtained by graft-copolymerizing an unsaturated dicarboxylic acid or an anhydride thereof to a specific ethylene-propylene-based copolymer rubber. The molded article obtained from the composition has an increased impact strength and improved workability in finishing, particularly coating with an urethane coating.

Polyolefin composition and molded article obtained therefrom

An optical fiber comprising a core and a cladding, wherein the core is made of a polymer comprising units of methyl methacrylate, and the cladding is made of a copolymer comprising units of vinylidene fluoride and 0.5 to 10% by mole of units of hexafluoropropene, having good heat resistance and flexibility and is excellent in adhesivity between the core and the cladding.

Optical fiber comprising a methacrylate polymer core and a fluoro

An anti-reflection plate for a display device, including a transparent substrate wherein, on one or both surfaces of the substrate, a flat first layer consisting of a transparent hardening agent containing a silicon-containing organic compound has been applied and dried and, on the first layer, a second layer consisting of a transparent hardening agent containing a silicon-containing compound has been spray coated and hardened to form an uneven surface having projections each having a height of 0.1 to 2.0 .mu.m in height, a diameter of 10 to 100 .mu.m and a height/diameter ratio of 1/30 to 1/500 can effectively prevent reflection of external light on a screen of a display device without deteriorating the resolution of an image on the screen.

Anti-reflection plate for display device

A plastic molded article excellent in transparency, antistatic property and abrasion resistance is produced by providing on the surface of a base material comprising a transparent plastic molded article an electrically conductive coat layer comprising 60-80% by weight of an electrically conductive powder mainly composed of tin oxide and 20-40% by weight of a resin component and further providing thereon a topcoat layer comprising 0-50% by weight of an electrically conductive powder mainly composed of tin oxide and 50-100% by weight of a resin component.

Transparent electrically conductive plastic molded articles

A polypropylene-based resin composition comprising (A) from 60 to 99 parts by weight of a polypropylene-based resin and (B) from 1 to 40 parts by weight of an ethylene copolymer composed of from 25 to 98.5% by weight of ethylene, from 0.5 to 15% by weight of an unsaturated dicarboxylic acid anhydride and from 1 to 60% by weight of an unsaturated ester compound having from 4 to 12 carbon atoms and/or a modified copolymer obtained by ring opening addition reaction of the acid anhydride group of said ethylene copolymer with an alcohol having from 1 to 20 carbon atoms. The composition provides a molded particle having excellent finishing workability and improved mechanical properties.

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Osaka, Japan

Toshiki Doi