Class 162/106 - Electrical conductor

Subclass of Class 162 - Paper making and fiber liberation
Definition: Processes in which the metal is disclosed as being used
No. of patents: 22
Last issue date: 08/14/2007

Number	Title	Issue Date
7256227	Polymer modified gypsum membrane and uses therefor A composition which is applied to substrate surfaces to form a membrane to provide structural reinforcement thereto and prevent the release of gases and moisture from the substrate. The composition consists of polymer resin binders and gypsum. Further provided is a ...	08/14/2007
5176405	Security document having a security element embedded therein with visually and machine-testable marks In a security document having an embedded security element in the form of a transparent thread with electrically conductive material in at least two layers, at least one layer is transparent or partly transparent at least in certain areas. The partly tran...	01/05/1993
4806204	Electrically conductive filter paper and filter using such a paper The filter paper according to the invention is characterised in that it contains electrically conductive fibers which render it electrically conductive and able to allow the heating of the fluid to be filtered by the Joule effect. According to a particula...	02/21/1989
4652324	Process for the production of laminated sheet A process for the production of a laminated sheet is disclosed, which comprises impregnating a base paper for laminated sheet using a wood pulp having an ଱-cellulose content of 87.0% or more with a synthetic resin to prepare a prepreg and subjecting...	03/24/1987
4478680	Method for treating electrolytic diaphragm A method for treating an electrolytic diaphragm formed by adhering asbestos fibers to the surface of an electrolytic cathode made of a wire mesh or porous plate, which comprises permeating water glass into the diaphragm, then permeating a chloroprene late...	10/23/1984
4441961	Pulp insulated telecommunications conductor A method and apparatus to apply pulp to a telecommunications conductor with an adhesive which is formed from acrylic resin solution. The solution is applied in a bath and is passed between wiping rolls with the feed speed of the conductor and the differen...	04/10/1984
4440596	Control of diameter of fiber insulation on conductors Pulp vat apparatus for applying pulp to a plurality of conductors in which a pulp vat has a cylinder mould with axially spaced annular perforate regions, one for each conductor, and the vat is divided by partitions into compartments, one for each perforat...	04/03/1984
4426255	Wire insulating method and apparatus Apparatus and method for insulating wires with pulp are disclosed wherein wires embedded in pulp ribbons supported upon an endless transfer belt are passed through radio-frequency electromagnetic fields generated by oscillators tuned to resonate at a high...	01/17/1984
4425474	Pulp-insulated conductor cable A cable of this invention includes a number of pulp-insulated conductor pairs per unit of cable cross-sectional area which is substantially greater than in prior art cables. Each pulp-insulated conductor includes a metallic conductor enclosed in a composi...	01/10/1984
4402789	Method of coating an insulated electrical conductor Provision of a protective cover for a fibrous layer of insulation on a conductor by forming an inner layer of the protection cover by depositing a polymeric based composition without creating a crushing effect, and then, in tandem, hardening the inner lay...	09/06/1983
4354900	Strengthened fiberous electrochemical cell diaphragm and a method for making A strengthened fiber diaphragm and method for making such a diaphragm for use in electrochemical cells, the strengthening being accomplished through solution introduction of a zirconium compound into the fabric of the diaphragm....	10/19/1982
4345962	Control in application of pulp insulation to electrical conductors Apparatus for applying pulp to a conductor with a control to operate an adjusting means to vary the amount of pulp fibre in a pulp bath dependent upon signals received corresponding to weight of pulp applied to the conductor whereby the weight is controll...	08/24/1982
4341596	Method of preparing reinforced asbestos diaphragms for chlorine-caustic cells A resin modified asbestos diaphragm is prepared by diluting a heat curable polyvinylidene fluoride homopolymer resin latex containing no more than about 5% resin solids with an aqueous solution containing about 4% to 5% sodium hydroxide. From about 6 to a...	07/27/1982
4326914	Diaphragms for electrochemical cells and the manufacture thereof The invention relates to a method for the manufacture of diaphragms of fibrous potassium titanate and an organic binder for electrochemical cells and has as the object to develop such a method in such a direction that it allows the manufacture of diaphrag...	04/27/1982
4218285	Methods of pulp-insulating a conductor A coating (28) is applied over an advancing electrical conductor (21) and partially dried by exposing it to a first temperature for a predetermined time. This renders the coating substantially insoluble in water so that it is retained on the conductor as ...	08/19/1980
4208246	Method of preparing asbestos diaphragms for electrolysis cell Diaphragms of deposited asbestos which are consolidated by a polymer are prepared by the steps of dispersing a polymer emulsion into asbestos fibers dispersed in an aqueous solution of a cellulose ether or a high molecular weight polyether polyol, deposit...	06/17/1980
4184913	Methods of simultaneously covering each of a plurality of elongated materials with uniformly weighted pulp insulation Paper pulp insulation of uniform weight per unit length is formed simultaneously on each of a plurality of advancing electrical conductors (21--21) by the use of a dual zone headbox (23) which cooperates with a forming cylinder (24). In one zone of the he...	01/22/1980
4138314	Method of forming diaphragms from discrete thermoplastic fibers requiring no bonding or cementing Diaphragms for electrolytic cells are prepared by depositing onto a cathode screen, discrete thermoplastic fibers. The fibers are highly branched, and which, when deposited form an entanglement or network thereof, which does not require bonding or cementi...	02/06/1979
4125645	Latex modified pulp insulated conductors A pulp insulated electric communications conductor in which the wood pulp fibers of the insulation are coated with an aqueous cationic deposition aid polymer and then an aqueous based anionic latex polymer. In a process for applying a layer of insulating ...	11/14/1978
4113534	Paper pulp insulated cable and method of manufacture A paper pulp insulated cable of the kind having a plurality of conductors covered with paper pulp insulation. The insulated conductors are twisted into pairs, the pairs are stranded into units and the units are built up into cores, covered with, for examp...	09/12/1978
3939055	Laminated asbestos diaphragm Disclosed is a method of preparing an asbestos diaphragm where alkali metal ions are provided within the fibrous asbestos diaphragm, the diaphragm is heated to form an alkali metal silicate layer on the asbestos fibers, and thereafter a further layer of a...	02/17/1976
3932208	Method of making silicate treated asbestos diaphragms for electrolytic cells A diaphragm is disclosed for electrolytic cells, for example, chlor-alkali cells. The diaphragm is characterized in that it has been treated with a water-soluble silicate on the anolyte side. Also disclosed is an electrolytic cell process using such a dia...	01/13/1976

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Class 162/106 - Electrical conductor