1
Mamoru Takiura, Susumu Nakajyo, Noriyuki Kikuchi, Masahiko Ishida: Process of cross-linking and extrusion molding thermoplastic polymers. Ikegai Tekko Kabushiki Kaisha, Blanchard Flynn Thiel Boutell & Tanis, May 16, 1978: US04089917 (19 worldwide citation)

Moldings of cross-linked thermoplastic polymers are obtained by the method comprising: melting a cross-linkable thermoplastic polymer admixed with a cross-linking agent by applying a temperature and a pressure insufficient to cause a cross-linking reaction; passing the thus-melted molding material t ...


2
Mamoru Takiura, Yoshihiro Hayashizaki: Method of dispersing inorganic additives within extruder. Ikegai Tekko Kabushiki Kaisha, Blanchard Flynn Thiel Boutell & Tanis, September 12, 1978: US04113822 (17 worldwide citation)

The temperature of the molten mixture within a multi-screw extruder is maintained in the range of from the melting point of the macromolecular material up to 20.degree. C above said melting point, by an extruder having at least 2 screws, said extruder being constructed such that the ratio (H/D) of t ...


3
Yuzo Kawamura, Mamoru Takiura, Yoshihiro Hayashizaki: Method for producing plastic compound and an apparatus therefor. Ikegai Iron Works, Yugen Kaisha Idea Research, Shlesinger Arkwright Garvey & Dinsmore, May 10, 1977: US04022440 (7 worldwide citation)

A method for producing plastic compound comprises pressure-feeding a resin and an additive therefor into a barrel, and applying compressive force and shearing force on the resin and the additive in the barrel at a predetermined temperature in such a manner that the position of the minimum clearance ...


4
Mamoru Takiura: Method of molding synthetic resins materials through high-pressure fluid cross-linking process and relevant apparatus. Ikegai Tekko Kabushiki Kaisha, Woodhams Blanchard and Flynn, October 12, 1976: US03985484 (5 worldwide citation)

A method of molding a synthetic resin which comprises: kneading a mixture obtained by dispersing a cross-linking agent in said synthetic resin, while melting said resin by applying such temperature and pressure as will not give rise to cross-linking reaction, introducing the thus kneaded mixture int ...