Abstract: An organic-inorganic hybrid pigment composition is provided comprising an organic pigment, an inorganic pigment, and a fibrous clay. The fibrous clay can be selected from palygorskite, sepiolite, or a combination thereof. The inorganic pigment is selected from rutile pigments, spinel pigments, bismuth vanadate pigments, cerium sulfide pigments, and combinations thereof. The organic pigment is selected from anthraquinone pigments, anthrathrone pigments, anthrapyrimidine pigments, azo pigments, azomethine pigments, quinacridone pigments, quinophthalone pigments, diketopyrrolopyrrol pigments, inanthrone pigments, isoindoline pigments, metal complex pigments, perinone pigments, perylene pigments, phthalocyanine pigments, pyranthrone pigments, pyrazolo-quinazolone pigments, thioindigo pigments, and combinations thereof.

Abstract: A hybrid pigment composition and method of forming the hybrid pigment composition is provided. The hybrid pigment composition is formed from a fibrous clay and a dye or pigment. The dye or pigment includes perinones, diphenylmethanes, acridines, xanthenes, triarylmethanes, thiazines, indophenols, indulines, nigrosines, aminoazobenzenes, anilines, monoazos, benzimidazoles, diazos, phthalocyanines, quinacridones, metal complexes, azo/metal complexes, and mixtures thereof.

Abstract: A hybrid pigment composition and method of forming the hybrid pigment composition is provided. The hybrid pigment composition is formed from a fibrous clay and a dye or pigment. The dye or pigment includes perinones, diphenylmethanes, acridines, xanthenes, triarylmethanes, thiazines, indophenols, indulines, nigrosines, aminoazobenzenes, anilines, monoazos, benzimidazoles, diazos, phthalocyanines, quinacridones, metal complexes, azo/metal complexes, and mixtures thereof.

Abstract: An organic-inorganic hybrid pigment composition is provided comprising an organic pigment, an inorganic pigment, and a fibrous clay. The fibrous clay can be selected from palygorskite, sepiolite, or a combination thereof. The inorganic pigment is selected from rutile pigments, spinel pigments, bismuth vanadate pigments, cerium sulfide pigments, and combinations thereof. The organic pigment is selected from anthraquinone pigments, anthrathrone pigments, anthrapyrimidine pigments, azo pigments, azomethine pigments, quinacridone pigments, quinophthalone pigments, diketopyrrolopyrrol pigments, inanthrone pigments, isoindoline pigments, metal complex pigments, perinone pigments, perylene pigments, phthalocyanine pigments, pyranthrone pigments, pyrazolo-quinazolone pigments, thioindigo pigments, and combinations thereof.

Abstract: A marking tool comprising bottom, base and top polyhedral shaped portions integrally joined such that the top and bottom portions are skewed with respect to each other and the base, such that a plurality of selected spaced distances are defined between adjacent walls of the top and bottom portions relative to walls of the base portion.

Abstract: A marking tool comprising bottom, base and top polyhedral shaped portions integrally joined such that the top and bottom portions are skewed with respect to each other and the base, such that a plurality of selected spaced distances are defined between adjacent walls of the top and bottom portions relative to walls of the base portion.

Abstract: A kit for sharpening scrapers includes a burnisher, a block, a file and a clamp. The block has a plurality of bores for receiving the burnisher that are aligned at different angles relative to each other. The block is held in place by the clamp with the block below an upper surface of the clamp and the burnisher extending above the clamp. The block also includes a recess for holding the file during preparation of the scraper for sharpening. The scraper can have a linear or curved scraping edge.

Abstract: An adjustable router base suitable for attachment to conventional manual routers. In one configuration, the router base permits easy and accurate adjustment of the router bit relative to a variety of fixed guiding edges (e.g., the edge of a workpiece or a straight edge) or points (e.g., the pivot point of an arcuate cut). In another configuration, the router base permits the router to be used in a conventional manner to cut an edge on a workpiece.

Abstract: Programmable additive controllers control flow of fluid additives from a fluid supply line. A flowmeter is connected to the solenoid control valve for measuring flow of fluid. A controller opens and closes the control valve. The control valve is positioned downstream from the flowmeter, leaving the meter full upon shut off. A settable input controls cyclic operation of the controller. The controller further incorporates an input for required quantities of additive to be added on each cycle. A comparator in the controller compares a required quantity with signal output indicating flow through the flowmeter. The difference, if any, between actual flow and target flow is continuously sent, and the target flow is continuously adjusted up or down when necessary to compensate for the previous difference. The comparator connects to a closing control for closing the control valve and preventing further flow of additive when the cumulative flowmeter output signal approaches the requirement.

Abstract: The present invention relates to a programmable additive controller that provides remote accounting and control of additive injectors. The invention enables remote monitoring and controlling of additive injectors from a host computer. It has statistical performance chart generation for individual additive controllers and correlates additives, products, product loadings and additive used for each injector, terminal lane and product by remote access. It remotely resets alarms and generates files for use on other systems as well as stores data for the entire company, providing company-wide information and control from a single host computer. Communications between each additive controller and the host computer is made through a modem.

Abstract: Programmable additive controllers control flow of fluid additives from a fluid supply line. A flowmeter is connected to the solenoid control valve for measuring flow of fluid. A controller opens and closes the control valve. A settable input controls cyclic operation of the controller. The controller further incorporates an input for required quantities of additive to be added on each cycle. A comparator in the controller compares a required quantity with signal output indicating flow through the flowmeter. The comparator is connected to a valve closing control for closing the control valve and preventing further flow of additive when the cumulative flowmeter output signal approaches the requirement. A three-way valve is connected to the flowmeter for selectively flowing fluid additive to a test and to an outlet for ejection into a mixing tank. The controller has an input for a local panel factor and reads out mixing ratio volume per cycle and total volume of additive.

Abstract: An improved thermoplastic molding composition is provided which is particularly suited for use in the impervious void-free encapsulation on a relatively expeditious basis of an electronic component wherein the preformed electronic component is positioned in a mold cavity prior to the introduction of the molding composition via injection molding. The molding composition comprises a melt processable thermotropic liquid crystalline polymer which is of a relatively low weight average molecular weight of approximately 4,000 to 25,000 (e.g. approximately 4,000 to 10,000) and which is substantially incapable of further chain growth upon heating. Uniformly dispersed within the liquid crystalline polymer is approximately 40 to 80 percent by weight (e.g. approximately 50 to 75 percent by weight) of a particulate inorganic material (preferably of silicon dioxide) which serves to advantageously decrease its volumetric coefficient of thermal expansion and to advantageously increase its thermal conductivity.

Abstract: An improved thermoplastic molding composition is provided which is particularly suited for use in the impervious void-free encapsulation on a relatively expeditious basis of an electronic component wherein the preformed electronic component is positioned in a mold cavity prior to the introduction of the molding composition via injection molding. The molding composition comprises a melt processable thermotropic liquid crystalline polymer which is of a relatively low weight average molecular weight of approximately 4,000 to 25,000 (e.g. approximately 4,000 to 10,000) and which is substantially incapable of further chain growth upon heating. Uniformly dispersed within the liquid crystalline polymer is approximately 40 to 80 percent by weight (e.g. approximately 50 to 75 percent by weight) of a particulate inorganic material (preferably of silicon dioxide) which serves to advantageously decrease its volumetric coefficient of thermal expansion and to advantageously increase its thermal conductivity.

Abstract: An improved thermoplastic molding composition is provided which is particularly suited for use in the impervious void-free encapsulation on a relatively expeditious basis of an electronic component wherein the preformed electronic component is positioned in a mold cavity prior to the introduction of the molding composition via injection molding. The molding composition comprises a melt processable thermotropic liquid crystalline polymer which is of a relatively low weight average molecular weight of approximately 4,000 to 25,000 (e.g. approximately 4,000 to 10,000) and which is substantially incapable of further chain growth upon heating. Uniformly dispersed within the liquid crystalline polymer is approximately 40 to 80 percent by weight (e.g. approximately 50 to 75 percent by weight) of a particulate inorganic material (preferably of silicon dioxide) which serves to advantageously decrease its volumetric coefficient of thermal expansion and to advantageously increase its thermal conductivity.

Abstract: The process for making a surface covering having an embossed wear surface, including embossed design portions which differ in elevation and shading, by depositing a liquid resinous base coating onto a backing, depositing a layer of resinous dryblend onto the liquid resinous coating while it is still wet, heating to sinter the dryblend and at least partially set the base coating, producing a design on the sintered layer by applying settable resinous ink to at least a portion thereof in sufficient amounts and viscosity to permit penetration of the ink into the dryblend layer to a depth of about 10 mils (0.254 mm) at the points of application, at least a portion of the design being formed by applying the ink in minute separate but closely spaced deposits, and heating the composite structure for final fusion to form a non-porous sheet wherein the design areas containing the closely spaced ink deposits may differ in shading and elevation in their ink-containing and non-ink-containing portions.

Abstract: The process for making a surface covering having an embossed wear surface, including embossed design portions which differ in elevation and shading, by depositing a liquid resinous base coating onto a backing, depositing a layer of resinous dryblend onto the liquid resinous coating while it is still wet, heating to sinter the dryblend and at least partially set the base coating, producing a design on the sintered layer by appling settable resinous ink to at least a portion thereof in sufficient amounts and viscosity to permit penetration of the ink into the dryblend layer to a depth of about 10 mils (0.254 mm) at the points of application, at least a portion of the design being formed by applying the ink in minute separate but closely spaced deposits, and heating the composite structure for final fusion to form a non-porous sheet wherein the design areas containing the closely spaced ink deposits may differ in shading and elevation in their ink-containing and non-ink-containing portions.

Abstract: Migration of plasticizer from plasticized PVC substrate is inhibited by coating the surface of the substrate by the steps of (1) applying to the surface of the plasticized polyvinyl chloride a solution consisting essentially of an inert organic solvent and an isocyanate-terminated polyurethane, said coating having a viscosity of from about 50 to 200 centipoise; (2) removing the organic solvent from the applied solution wherein a first substantially homogeneous film of thermosettable polyurethane is formed of from about 1.0 to 2.0 mils in thickness; (3) applying to the substantially homogeneous film surface of Step 2 said coating composition of Step 1; (4) removing said organic solvent from the applied solution of Step 3 wherein a second substantially homogeneous film of a thermosettable polyurethane is formed of from 2.0 to 3.