Abstract:
The present invention including the disclosed embodiments thereof generally relate to extruding multiple laminated flow streams using microlayer extrusion, and in particular to creating and forming products with electrical properties that are formed from layers and particles with dimensions in the micro to nanometer range.
Abstract:
The present invention provides a conductive polymer composition including: (A) a π-conjugated conductive polymer having at least one repeating unit shown by the following general formulae (1-1), (1-2), and (1-3); and (B) a dopant polymer which contains a repeating unit “a” shown by the following general formula (2) and has a weight-average molecular weight in a range of 1,000 to 500,000. The inventive conductive polymer composition has excellent antistatic performance in electron beam-resist drawing as well as good applicability onto a resist and peelability with H2O and an alkaline solution, thereby being suitably used for electron beam lithography.
Abstract:
An apparatus for preventing electrostatic destruction of integrated circuits coats an electrostatic agent on surfaces of the integrated circuits to avoid accumulation of static electricity caused by dynamic contact friction. The apparatus comprises a belt, at least one motor, at least one spray nozzle, at least one dispenser or controller and at least one photo switch. The integrated circuits are placed on the belt. The motor drives the belt and therefore the integrated circuits step by step to the spray nozzle to coat the electrostatic agent on the surfaces of the integrated circuits. The controller controls the output rate of the electrostatic agent from the spray nozzle. The photo switch is connected to the spray nozzle and dispenser to detect the integrated circuits as they pass the spray nozzle.
Abstract:
A semiconducting floor covering which consists of a layer (2) of conductive material parallel to the surface of the covering and at least one layer (1, 3) of polyvinyl chloride based material adhered to the layer of conductive material. As plasticizer for the polyvinyl chloride in the floor covering, 2-ethyl hexyl diphenyl phosphate and aliphatic ester compound has been used or these two combined so that per 100 parts of polyvinyl chloride it contains 39-80 parts of plasticizer. It further contains 1-250 parts of talc and/or ATH as filler.
Abstract:
An antistatic laminated sheet material suitable for making receptacles for the protection of electronic components from electrostatic charges. The material comprises an insulating layer having a high tensile modulus, a metal layer of surface resistivity not exceeding about 10.sup.4 ohms/square and a conductive ink layer, said ink layer being dry and being sufficiently flexible to adapt to folds in the material. Bags formed of the material are also disclosed.
Abstract:
Static electricity otherwise present in a room to which an air washer delivers a flow of air is neutralized by use of a composition which includes dodecylbenzyl-triethyl-ammonium chloride.
Abstract:
FINELY-DIVIDED, ELECTRICALLY-CONDUCTIVE PARTICLES ARE UNIFORMLY SUFFUSED IN A FILAMENTARY POLYMER SUBSTRATE AS AN INDEPENDENT PHASE IN AN ANNULAR REGION LOCATED AT THE PERIPHERY OF THE FILAMENT AND EXTENDING THE ENTIRE LENGTH THEREOF. THE ELECTRICALLY-CONDUCTIVE PARTICLES ARE EMPLOYED IN AN AMOUNT SUFFICIENT TO RENDER THE ELECTRICAL RESISTANCE OF THE FILAMENT NOT MORE THAN ABOUT 10**9 OHMS/CM. THE FILAMENT FIND SPECIAL UTILITY IN THE FABRICATION OF ANTISTATIC FABRICS AND FLOOR COVERINGS.
Abstract:
A PROCESS COMPRISING SUBJECTING A SUBSTRATE TO A MEMBER OF THE GROUP OF ELEMENTAL PHOSPHORUS AND LOW OXIDATION STATE PHOSPHORUS COMPOUNDS, AND THEREAFTER TO A METAL SALT OR COMPLEX THEREOF IS EMPLOYED TO PROVIDE ELECTROSTATIC AND MAGNOSTATIC SHIELDING OF WIRES AND IN THE PRODUCTION OF ANTISTATIC TEXTILES. IMPROVEMENTS IN THE COATING OF FILAMENTS ARE PROVIDED BY SUBJECTION OF THE SUBSTRATE TO A SOLUTION OF ELEMENTAL PHOSPHORUS, MOLTEN ELEMENTAL PHOSPHORUS, AND THEREAFTER TO THE METAL SALT OF COMPLEX THEREOF, AND ALSO BY EMPLOYING A SECOND METAL SALT BATH.
Abstract:
FILM FORMING COATING AGENTS WITH INCREASED ELECTRONIC CONDUCTIVITY CONTAINING (1) ELECTRON DONATORS COMPRISING FILM FORMING POLYMERS CONTAINING AROMATIC OR HETEROCYCLIC RINGS AND ELECTRON REPELLING GROUPS, WHOSE IONIZATION ENERGY (I) IS LESS THAN 8.0 EV. AND (2) ELECTRON ACCEPTORS COMPRISING MONOMERIC, OLEFINICALLY UNSATURATED COMPOUNDS, QUINONOID COMPOUNDS OR BENZENOID COMPOUNDS HAVING ELECTRON ATTRACTING GROUPS, WHOSE ELECTRON AFFNITY (EA) IS MORE THAN 1.0 EV., IN A MOLAR RATIO OF ACCEPTOR TO DONATOR OF 1:500 TO 4:10 AND I-EA BEING BETWEEN 4.5 TO 6.0 EV. THE FILM FORMING COATING AGENTS ARE USEFUL FOR ANTISTIC FINISHING OF NON-CONDUCTIVE SYNTHETIC POLYMER PRODUCTS.