Abstract: The invention relates to a method for welding a polyamide plastic and a poly(meth)acrylate—particularly a polymethyl methacrylate—plastic using a primer, said primer containing at least one copolymer synthesised from at least one styrene or styrene derivative and at least one maleic anhydride or maleic anhydride derivative. The invention also relates to correspondingly welded products.

Abstract: The present invention relates to a method for welding two polyamide plastics using a primer, the primer containing at least one polymer synthesized from at least one maleic anhydride or maleic anhydride derivative. The invention also relates to correspondingly welded products.

Abstract: Disclosed is a method for welding a polyolefin plastic and a plastic based on at least one polymer containing carbonyl groups, using a primer which contains, in relation to the proportion of polymer, at least 20 wt. % of a polymer that comprises maleic anhydride or maleic anhydride derivative units. Also disclosed are correspondingly welded products.

Abstract: The invention relates to a method for the integral bonding of two workpieces made from different types of thermoplastic polymers with the help of a preferably thermoplastic polymer primer as bonding layer, comprising the following steps: providing a first workpiece made from a thermoplastic polymer having a first edge layer; providing a second workpiece made from a thermoplastic polymer having a second edge layer, said thermoplastic polymer being of a different type to the thermoplastic polymer of the first workpiece; preheating the first edge layer; applying the primer on the preheated first edge layer, wherein, during the application of the primer, the preheated first edge layer has a temperature in the range between the extrapolated onset of the glass transition temperature for amorphous plastics or the peak starting temperature of the melting region for partially crystalline plastics and the step starting temperature of the disintegration of the thermoplastic polymer of the first edge layer; bringing the

Abstract: The present invention relates to a method for welding two polyamide plastics using a primer, the primer containing at least one polymer synthesized from at least one maleic anhydride or maleic anhydride derivative. The invention also relates to correspondingly welded products.

Abstract: The invention relates to a method for welding a polyamide plastic and a poly(meth)acrylate—particularly a polymethyl methacrylate—plastic using a primer, said primer containing at least one copolymer synthesised from at least one styrene or styrene derivative and at least one maleic anhydride or maleic anhydride derivative. The invention also relates to correspondingly welded products.

Abstract: The invention relates to a method for welding two different polyolefin plastics using a primer, said primer containing at least one maleic anhydride graft polyolefin polymer. The invention also relates to correspondingly welded products.

Abstract: The invention relates to a method for welding a polyolefin plastic and a plastic based on at least one polymer containing carbonyl groups, using a primer which contains, in relation to the proportion of polymer in said primer, at least 20 wt. % of a polymer that comprises maleic anhydride or maleic anhydride derivative units. The invention also relates to correspondingly welded products.

Abstract: The invention relates to a method for welding a polyolefin plastic and a plastic consisting of a polymer with at least one aromatic unit in the polymer main chain, using a primer which contains at least one polymer built from at least one monomer with at least one double bond. The invention also relates to correspondingly welded products.

Abstract: The invention relates to a remote mechanism and systems including a remote mechanism for securing a chair to a game machine and for effecting release of the chair from the game machine. The present mechanisms and systems are adapted to be used in conjunction with conventional and novel quick release bracket apparatus and provide remote locking and unlocking mechanisms therefor.

Abstract: The invention relates to a remote mechanism and systems including a remote mechanism for securing a chair to a game machine and for effecting release of the chair from the game machine. The present mechanisms and systems are adapted to be used in conjunction with conventional and novel quick release bracket apparatus and provide remote locking and unlocking mechanisms therefor.

Abstract: An apparatus and method for separating webs of film transversely, the apparatus comprising a web holding apparatus, a device for advancing said web to a cutting apparatus, a rotary cutting device, and a device for providing containers to be filled with lengths of cut film, and a means for controlling the operation of the apparatus. A slitting device is provided for cutting said web longitudinally prior to said transverse cut. A method is provided for cutting at least one film web employing a rotary cutting tool, providing a container for receiving cut film lengths, and loading said cut lengths in a container. A method is provided for disposing a cap on a container of cut film lengths.