Chisso Corporation

Other

Toyota Jidosha Kabushiki Kaisha

Chisso Polypro Fiber Company Limited

Chisso Corpoation

Kouichi Hatada

Jun Saito

Akiko Kageyama

Osamu Kojima

Yoshiyuki Oogi

Naoshi Kawamoto

Shinei Gima

Takeyoshi Nishio

Tsutomu Ushioda

Yoshihiro Kanome

Ken Shimizu

Teruaki Hayashida

Takao Nomura

Yoshimi Tsujiyama

Mototake Tsutsui

Junji Iwata

Hiroyuki Maehara

Hisanobu Minamizawa

Hiroaki Hase

Hirokazu Nakajima

Katsuhiko Ohno

Takanobu Kawamura

PROBLEM TO BE SOLVED: To provide an elastic long-fiber non-woven fabric that exhibits excellent elasticity, appropriate stress upon elongation, an excellent anti-blocking property, and an excellent soft feel, and which is suitable for applications to fabric products; and to provide fabric products manufactured from such an elastic long-fiber non-woven fabric. SOLUTION: An elastic long-fiber non-woven fabric comprising composite long fibers comprising at least one of a non-elastomer resin and an elastomer resin, wherein the composite long fibers have a helical structure and an irregular-surface structure; the non-elastomer resin/elastomer resin volume ratio (%) of the composite long fibers falls within a range of 30/70 to 5/95; and the fineness of the composite long fibers is 5 dtex or less; and fabric products manufactured from such an elastic long-fiber non-woven fabric.

Elastic long-fiber non-woven fabric, and fabric product using the same

A polypropylene base resin composition for foam-molding which use's a propylene&bull;&agr;,&ohgr;-diene base copolymer containing a small amount of &agr;,&ohgr;-diene and obtained by copolymerizing propylene with a specific amount of &agr;,&ohgr;-diene in the presence of a catalyst system for polymerizing olefin comprising a metallocene supported catalyst or a pre-activated metallocene supported catalyst and an organic aluminum compound and which provides a foamed article having uniform and fine foamed cells (bubbles) and a high foaming magnification, a foamable polypropylene base resin composition comprising the propylene&bull;&agr;,&ohgr;-diene base copolymer and a specific amount of a foaming agent, a foamed article obtained by foam-molding the above composition, a production process for the above foamed article and a foam-molded product prepared by heat-molding the above foamed article.

Polypropylene base resin composition for foam-molding, foamed article using the same composition, production process for the same foamed article and foam-molded product using the foamed-article

Propylene-ethylene copolymers processes for the production thereof and

Polypropylene resin compositions and interior automotive trim parts

A process for the production of a high stereoregular polypropylene wherein

Process for making high stereoregular polypropylenes

Propylene-ethylene copolymer composition and process for producing the

A polypropylene composition comprising 20 to 95% by weight of a stereoregular polypropylene characterized by the specified physical properties determined from .sup.13 C NMR spectra and 5 to 80% by weight of an .alpha.-olefin copolymer comprising 10 to 90% by weight of an .alpha.-olefin and 10 to 90% by weight of at least one of other .alpha.-olefins. The polypropylene composition demonstrates good balance of rigidity and impact resistance, high heat resistance and high toughness, when used as molding materials.

Polypropylene composition

A polyolefin resin composition is disclosed which comprises

Propylene polymer ethylene/olefin rubber and polyethylene block copolymer

Growing community of inventors

Ichihara, Japan

Kouichi Hatada