Injection molded articles and methods of making injection molded articles. The methods include the use of a first plasticizing unit and a second plasticizing unit on a common frame feeding a first mold and a second mold on the common frame. Separating the production of each part of a two-part article into separate plasticizers and molds allows for the tuning of production parameters on a per-part basis, improving part flatness and part-to-part weight variance.

A vehicle running board includes opposing vertical walls extending along a length of a tubular structure and including a carbon-fiber component. Opposing horizontal walls extend between the opposing vertical walls and include a glass component. The opposing vertical and opposing horizontal walls form the tubular structure having a generally rectilinear cross section. A polymer outer covering extends over the opposing vertical and opposing horizontal walls.

A suture for lifting is disclosed. The suture comprises: a medical fiber yarn; fixing parts formed at one side of the fiber yarn and fixable to the skin; and anchor parts protruding on an outer circumference of the fixing parts, wherein the anchor parts are integrally formed with the fiber yarn by a double injection.

The present invention provides: a reaction injection molding liquid mixture comprising a norbornene-based monomer, a metathesis polymerization catalyst that includes tungsten as a center metal, an activator, and an ether compound represented by a formula (1), wherein R.sup.1 to R.sup.4 are independently an alkyl group having 1 to 6 carbon atoms, the reaction injection molding liquid mixture comprising the activator and the ether compound in a molar ratio (ether compound/activator) of 0.7/1 to 30/1; a method for producing a reaction injection molded product comprising a reaction injection molding step that includes subjecting the reaction injection molding liquid mixture according to any one of claims 1 to 4 to bulk polymerization inside a mold; a reaction injection molded product obtained using the method for producing a reaction injection molded product. Consequently, the present invention provides: a reaction injection molding liquid mixture that makes it possible to obtain a reaction injection molded product that has an excellent surface (surface state) and exhibits excellent strength while preventing a situation in which the resin remains on the surface of the mold when the resin is removed from the mold, a method for producing a reaction injection molded product using the same, and a reaction injection molded product obtained using the method. ##STR00001##

A multi-component injection moulding machine provided has a machine bed, two mould mounting plates movable relative to one another by a closing unit, an injection unit and an extruder unit. The injection unit moves relative to the neighbouring mould mounting plate and has a nozzle having a nozzle head. The extruder unit is adjustable between a first position, where a nozzle contact of the extruder unit rests on the nozzle head, and a second position releasing the injection unit for contacting of the nozzle head on a tool mounted on the neighbouring mould mounting plate. In the first position, the extruder unit and the injection unit can be directly coupled, and the extruder unit has a coupling unit having a second clamping element cooperating mechanically with a clamping element on the injection unit such that the coupling device provides a pressing force of the nozzle head on the nozzle contact.

The invention relates to a device (1) for supplying at least one molding device (2) with a polymerizable mixture of at least two reactants.

According to the invention, said supply device comprises: a buffer tank (10) suitable for receiving said polymerizable mixture via an inlet (101) of said buffer tank, a supply circuit (11), looped with said buffer tank, to convey the polymerizable mixture to an inlet (110) of said at least one molding device and including, beyond said inlet of the molding device, a return pipe (115) connected to the inlet of the buffer tank for sending a portion of the polymerizable mixture from said return pipe, and a filling pipe (42) of said buffer tank, connected to said inlet of said buffer tank, separate from the return pipe, wherein said buffer tank is also suitable for receiving said polymerizable mixture or at least one of said reactants from said filling pipe.

Methods, apparatuses and systems are disclosed including a method of filling a container with substantially only a liquid. The method can include the removal of a gas from the container prior to, during or after the filling of the container with the liquid. According to one embodiment, the container includes an inner liner and a lid. The method includes providing a volume defined by at least the inner liner and the lid of the container. In such embodiment, the liquid can initially be contained within a first portion of the volume and a remaining portion of the volume can contain a gas. The method can include removing substantially all the gas from the volume via one or more ports that communicate with the volume while retaining substantially only the liquid within the volume.

An application device for dental compounds includes a housing and an application tool. The housing includes an application channel extending through the housing and an application channel inlet port and an application channel outlet, the application channel outlet being in fluid connection with the application tool. The application device includes a connection section distinct from the housing, the connection section including a connection channel having a connection channel inlet port and a connection channel outlet port. The connection section includes a connecting element arranged at the connection channel inlet port, the connecting element being configured to be connected to an outlet port of a discharging device. The connection channel outlet port is configured to be sealingly connected to the application channel inlet port to build a discharging channel extending from the connection channel inlet port to the application channel outlet.

A plasticizing device includes a rotor which has a groove forming surface provided with a groove, which rotates centering on a rotational axis, and a side surface of which is provided with a supply port communicated with the groove, a barrel which has an opposed surface opposed to the groove forming surface in a direction in which the rotational axis extends, and which is provided with a communication hole from which a material plasticized outflows, a heating unit configured to heat the material supplied via the supply port, and a housing configured to house the rotor, wherein the housing is provided with a first supply path and a second supply path configured to supply the material to the supply port.

A manufacturing apparatus for a molded product of a fiber-reinforced resin includes: a heating tube; a screw inserted in the heating tube; an injector provided on a front end side of the screw; a resin feeder configured to feed a matrix resin into the heating tube; a long-fiber feeder configured to feed a long fiber into the heating tube; and a short-fiber feeder configured to feed a short fiber shorter than the long fiber into the heating tube. The short-fiber feeder is closer to a rear end of the screw than the long-fiber feeder is.