Kanegafuchi Kagaku Kogyo Kabushiki Kaisha

Ichiro Saito

Kazuo Saito

Vinyl chloride series resin compositions comprising (a) 90 to 50 parts by weight vinyl chloride series resins and (b) 10 to 50 parts by weight of graft polymers obtained by polymerizing (i) 20 to 65 weight percent butadiene series rubber, (ii) 20 to 50 weight percent vinyl aromatic hydrocarbon, (ii) 10 to 50 weight percent methyl methacrylate, (iii) 2 to 50 weight percent acrylic ester, and (iv) 0 to 40 weight percent acrylonitrile.

Growing community of inventors

Kobe, Japan

Ichiro Saito