Toyoda Gosei Co., Ltd.

Mitsubishi Gas Chemical Company, Inc.

Toyota Gosei Co., Ltd.

Eiwa Chemical Ind. Co., Ltd.

Hiroshi Iwasaki

Shinichi Goto

Masao Kobayashi

Sadao Nada

Junji Koizumi

Tatsuo Ito

Haruyasu Mizutani

Takuji Nagata

Hiroshi Mukai

Yasunobu Teramoto

Koichi Ogiso

Tetsumi Ichioka

Kazuyoshi Uera

Kazuo Takeda

Haruka Sakai

Tomoki Iwata

Takuya Kageyama

Chiaki Komiyama

Masahiro Nakatani

Masaomi Goto

Mitsuru Kasuga

Kazuya Nakata

Yuji Yasuda

Kazukiyo Hayashi

The gas generating agent of the present invention comprises an oxalic acid salt of an aminoguanidine compound represented by general formula (1) below. 

Gas generating agent, and method for producing foam using the same

A resin molding includes an elongate body and a bent end that is continuous with the elongate body and is formed by a pressing operation. A back side of an intersecting portion of the elongate body and the bent end has reinforcing ribs formed by resin melted during the pressing operation. The resin molding is formed by extruding a melted resin, cutting the extruded resin into a predetermined length to form an intermediate product, heating and pressing an end of the intermediate product to bend the end, and introducing a melted resin onto the intermediate product during the pressing to form at least one reinforcing rib thereon to support the bent end.

Molding and method of manufacturing the same

A method for molding an end of a long resin molded article that is obtained by extrusion molding and has a design surface and an attachment surface extended in a longitudinal direction of the long resin molded article, and the attachment surface is attached to other parts. An end portion of the long resin molded article is heated so as to soften the end portion of the long resin molded article. The design surface of the heated end portion is pressed so as to stretch resin on a side of the design surface thereby forming an inclined surface on the end portion, whereby the end portion is inclined from the design surface at the end portion to said attachment surface at the end portion along said inclined surface. The attachment surface of the heated end portion is pressed so as to form a cavity on the attachment surface and stretch resin on a side of the attachment surface. In the processing, the resin on the design surface side is stretched to a substantially equal degree to the resin on the attachment surface side.

Method for molding an end of a long resin molded article

A thermoplastic olefin elastomer molded article has a sealant contact portion coming into contact with a urethane sealant and is substantially made of thermoplastic olefin elastomer. At least the sealant contact surface of the sealant contact portion is made of a polyvinyl chloride layer or a thermoplastic polyurethane layer. At least the portion of the molded article adjoining the polyvinyl chloride layer or the thermoplastic polyurethane layer is made of a chlorinated thermoplastic olefin elastomer which is obtained by replacing part or the whole of the non-rigid phase of a thermoplastic olefin elastomer with chlorinated polyethylene and is capable of thermal fusion bonding to the polyvinyl chloride layer or the thermoplastic polyurethane layer.

Thermoplastic olefin elastomer molded article

With an auxiliary electrode having a shape corresponding to the end of a workpiece attached to an upper electrode of a high frequency heater for high-frequency heating the end of the workpiece extruded, the workpiece is high-frequency heated intensively and uniformly between the auxiliary electrode and the lower electrode. After heating, the end of the workpiece is molded into a predetermined shape by a couple of stamping molds.

Method of fabricating a molding

A window molding for automobiles, which is installed around the periphery of a windshield, including a leg and a head. The head is formed to permit the creation of two different water guide portions extending along the molding, one that will function along the roof line and another along the side edge of the windshield. The side water guide portion prevents water from going from the windshield to the side windows. The roof line water guide portion opens toward the window frame and prevents water from flowing from the roof onto the windshield.

Window molding for automobiles

An automobile window molding includes an elongated leg having an embedded core member, an outer head portion having a contact portion, an inner support portion, a seal lip and a position control portion. The molding is suited to position a window in a supporting window frame. The head portion is integrally formed at an upper end of the leg and extends over a portion of the front widow glass. The contact portion is defined by a projection positioned between the head portion and the inner support portion so as to touch the end surface of the front window glass. The inner support portion is formed at a lower end of the leg and is configured to touch an inner surface of the front window glass. The perimeter of the front window glass is held between the head portion and the inner support portion. At least one seal lip is formed on the leg so as to contact a window frame. The position control portion is preferably bent towards the window glass, such that the projection is disposed to be closer to the inner support portion than to the core member.

A method is provided for forming an elongate body having thickness change, such as a car window molding. In the method, a vertical member is extruded into a fixed wall thickness and a fixed outline. A horizontal member is extruded into the same outline as that of the vertical member but has a smaller wall thickness than that of the vertical member. An apparatus is provided to perform the method. The apparatus has a slide core axially reciprocating in a bore of a die so as to change a shape of a forming space.

Manufacturing method for forming an elongate body having a thickness

A door lower molding that has a main body molded of a synthetic resin by extrusion. The main body is fixed along a lower end of a door of a vehicle. The main body has a seal lip extended thereon, which closely contacts a rocker molding of the vehicle body when the door is closed. A core made of a synthetic resin is embedded in the main body. The seal lip may be covered on its outer side with a skin which has a flaw resistance characteristic and on its inner side with a sealing layer including silicone to prevent freeze-sticking to the vehicle body.

Door lower molding

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Nishikasugai-gun, Japan

Hiroshi Iwasaki