Asahi Glass Company, Limited

Shoji Atsuta

Toshio Ito

Hideyuki Hashimoto

Noriyuki Yoshihara

Mituharu Morozumi

Toshio Ichiki

Shigehito Shibata

Hiroaki Kojima

Takeshi Harada

Eiji Hirano

Toshihiko Waki

Kunio Osanami

Shigeru Iseki

Tsuneo Ishizu

A method of making window glass with a gasket, which includes closing a mold having window glass placed therein to form an inner cavity for forming a resin gasket along the periphery of the window glass, injecting a thermoplastic resin material melted at a relatively low temperature, having a low viscosity and containing a crosslinking agent, into the inner cavity, solidifying it to form a resin gasket, and crosslinking and curing the resin gasket after removal from the mold.

Method of making window glass with a gasket

In molding a gasket on a window glass, a dummy member having a peripheral portion the shape of which is the same as the peripheral portion of a window glass which is intended to be provided with a gasket, is placed in a molding device having a gasket forming cavity. A gasket material is injected into the cavity formed at the peripheral portion of the dummy member and solidified. The dummy is removed from the molding device, after which the gasket is separated from the dummy member and attached to the peripheral portion of a window glass.

A process for making a glazing product which includes forming a gasket on a sheet of bilayer glass with a self healing transparent elastic plastic layer bonded to one side of the glass. A removable protective material is applied to the plastic layer. The assembly is placed in a mold cavity and a plastic material is injected into the mold cavity to form a gasket. The protective material is removed from the plastic layer after the gasket has formed.

Method for producing a glazing product

A fluorocarbon polymer composite comprises a fluorocarbon polymer and a filler in a form of powder, granules, beads, fiber, fabric sheet or a like which is treated with polyphenylene sulfide.

Fluorocarbon polymer composite containing a treated filler

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Aichi, Japan

Shoji Atsuta