An acid copolymer/quaternary amine mixture is disclosed which is permanently antistatic. The acid copolymer is a copolymer of (i) a major amount by mol % of an alpha-olefin of the formula RCH=CH2 wherein R is H or C1 to C8 alkyl, and (ii) a minor amount by mol % of an alpha,beta-ethylenically unsaturated carboxylic acid. The quaternary amine is of the formula [(R<1>)(R<2>)(R<3>)(R<4>)N]<+> [X]<-> ...

An acid copolymer/quaternary amine mixture is disclosed which is permanently antistatic. The acid copolymer is a copolymer of (i) a major amount by mol % of an alpha-olefin of the formula RCH=CH2 wherein R is H or C1 to C8 alkyl, and (ii) a minor amount by mol % of an alpha,beta-ethylenically unsaturated carboxylic acid. The quaternary amine is of the formula [(R<1>)(R<2>)(R<3>)(R<4>)N]<+> [X]<-> ...

for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. A process for the preparation of compounds of the formula I see diagramm : EP0195277,P15,F1 in which Kat represents one molar equivalent of a cation, R is an organic radical which carrier no further phosphorylatable hydrogen atoms, X represents oxygen, sulfur or selenium, Z represents oxygen, sulfur or -NH- and n denotes at...

A package for dispensing a carbonated beverage pre-mix at a controlled flow rate in the micro-gravity conditions of outer space comprising a rigid outer container, a collapsible bag in the container, and an adjustable flow rate control valve. Positive pressure is applied to the collapsible container by CO2 gas in the container surrounding the bag to assist the dispensing of the pre-mix therefrom. ...

A furnace comprises a basin (1) of a refractory masonry filled with a melt glass mass (4) and current leading elements (7 and 7a), located in the masonry and coming out on its working surface under the level of the melt and above it. The elements (7 and 7a) are connected to the opposite poles of a source (9) of the direct current. There are also additional current leading elements (8 and 8a) burie...

Stable high-finish holes are machined with the tool featuring a cutting edge set at an angle of 15-65 deg. to the axis of the tool and exhibiting cutting elements in the shape of a revolution body. The peripheral groove forms the cutting and calibrating edges which are conjugated to each other and the tool geometry is determined by the three interrelated parameters of the cutting element. - The cy...

PCT No. PCT/DK81/00104 Sec. 371 Date Jun. 30, 1982 Sec. 102(e) Date Jun. 30, 1982 PCT Filed Nov. 20, 1981 PCT Pub. No. WO82/01845 PCT Pub. Date Jun. 10, 1982.A grinding- or polishing implement can be produced by providing a rectangular sheet (1) at both sides with segments (2) formed by slits from the outside towards the center. Hereafter the sheet is folded around the center across a glue string ...

A mower comprises cutter blades mounted by bolts in bushes on cutter discs surmounted by hollow elements secured on respective shafts. Accommodated within or partially within the hollow elements are drive means including hydraulic motors, drive shafts, bevel gear wheels and a toothed wheel meshing with a toothed wheel. A splined shaft extends through the toothed wheels to synchronize the rotations...

A picture viewer having an enclosure including a housing or frame and a slider movable in the housing, the frame and slider defining a compartment for a pile of pictures, a separator bar or pile transporter in the enclosure, an individual picture transporter accomplishing loosening of an individual picture from the pile and transporting the individual picture away from the pile, the loosening bein...

A color television receiver includes apparatus for automatically controlling the high frequency peaking content of the luminance signal component of a color television signal. The luminance signal is controlled to exhibit significant depeaking in the presence of weak, noisy received color television signals, and, simultaneously, the magnitude of the chrominance signal component of the television s...

A press container of a diaphragm press for agricultural products, such as grapes, fruits and other fruits or fruit-like products is driven to be rotatable about its horizontal lengthwise axis and is provided with two substantially hood-shaped diaphragms or membranes. The diaphragm attachment elements are arranged at surfaces which run with opposite inclination in the direction of the inlet and out...

A solid state imaging device comprising a charged coupled device CCD for use in a camera which has a shutter and wherein the output of the charged coupled device is supplied to a video processing unit which drives a magnetic recorder for recording images on a magnetic medium and wherein first and second field images are simultaneously picked up by the photosensitive regions of the solid state imag...