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Patent # Description
US-5,069,836 Method of repairing windshield breaks
A method for repairing breaks in safety glass, such as that found on automotive windshields, includes as an apparatus a self-contained, small fixture which can...
US-5,069,835 Method for high frequency molding of liquid plastic material
A method for high frequency molding by injecting a liquid plastic material under pressure into a mold, while simultaneously venting the inside cavity of the...
US-5,069,834 Method of manufacturing an electromagnetically actuatable valve
In known electromagnetically actuatable valves having a connection fitting acting as a core and on which a magnet coil is disposed, the magnet coil is surrounded...
US-5,069,833 Injection method
An injection method for making a hole in an injection molded plastic article comprising the steps of filling a mold cavity with a molten plastic and cooling the...
US-5,069,832 Degating method
A method for degating an injection molded plastic article includes the steps of filling a mold cavity with a molten plastic, dwelling and cooling the mold...
US-5,069,831 Method for separation of microcapsules and preparation of printing inks
A method for forming microcapsules which comprises the steps of: preparing a slurry of microcapsules containing an ionic or polar emulsifier; adding a de-emulsifier...
US-5,069,830 Non-welded support plate or bed limiter for packed towers and method of making same
A non-welded plate for supporting packing materials or limiting the upward movement of such packing materials in a packed column of a gas and liquid contacting...
US-5,069,829 Process for refining glyceride oil using silica hydrogel
The invention relates to a process for refining glyceride oil comprising the steps of: i) contacting the glyceride oil with a silica hydrogel; ii) removing water from...
US-5,069,828 Process for preparing benzenesulfonate salts
An improved process for preparing benzenesulfonate salts, such as 4-nonanoyloxybenzenesulfonic acid, sodium salt, from an appropriately substituted acid chloride...
US-5,069,827 Process for reducing and dissolving PuO.sub.2
A process for reducing and dissolving PuO.sub.2 comprises contacting the plutonium dioxide with a hydrazine-free, acid aqueous solution containing a reducing...
US-5,069,826 Infrared radiation absorbing blue glass composition
Blue-colored, infrared radiation absorbing glass compositions are prepared by the addition of zinc sulfide and zinc oxide to glass compositions containing iron....
US-5,069,825 Detergent laundry bar with improved formulation and process
Detergent laundry bars which are mild to the hands of the user, have good foaming and use up properties during hand washing of laundry and good processing...
US-5,069,824 Oxides of the pyrochlore family and electrically resistant materials that contain them
Electrically conductive oxides of the pyrochlore family based on copper and/or silver, lead, bismuth, and ruthenium, characterized by the formula M.sub.x...
US-5,069,823 Thiophene compound and method for production thereof
3-n-dodecylthiophene-3-methylthiophene copolymers are novel compounds having repeating units represented by the formula, ##STR1## and repeating units...
US-5,069,822 Protective coating for reinforced concrete
A protective coating for application to steel reinforced concrete structures, comprising a liquid composition of elastomeric polymeric material having...
US-5,069,821 Stable sodium tetraphenylborate solutions
Stable alkaline aqueous solutions of sodium tetraphenylborate.
US-5,069,820 Thermally stable forms of electrically conductive polyaniline
This invention relates to compositions of thermally stable electrically conductive substituted and unsubstituted polyanilines and to conductive articles formed...
US-5,069,819 Thioesters and antioxidant compositions containing the same
The present invention relates to thioesters having the structural formula: ##STR1## wherein R.sup.x is selected from the group of formulae consisting of: ...
US-5,069,818 Functionalized polyphenylene ethers and blends with polyamides
Functionalized polyphenylene ether compositions are provided which are particularly useful for effecting compatibility for a blend of polyphenylene ether resin...
US-5,069,817 Process for making polyoxyethylene surfactants with desirable low temperature behavior
A process for the production of alkyl polyoxyethylenes showing improved low-temperature behavior, by reaction of alcohols with ethylene oxide at elevated...
US-5,069,816 Zirconium silica hydrogel compositions and methods of preparation
Zirconium silica hydrogels are disclosed including at least about 5 wt. % water bound as a hydrate and including silicon as SiO.sub.2 in amounts of from 60 to 99...
US-5,069,815 Powder electroluminescent element comprising inorganic electroluminescent particles and a polyurethane binder
A powder electroluminescent element which comprises electroluminescent particles and an organic binder at least partly comprising a polyurethane shows a high...
US-5,069,814 Benzoic acid derivative having a large positive dielectric anisotropy value
A benzoic acid derivative having a large positive dielectric anisotropy value and a superior compatibility, reducing the threshold voltage value of the resulting...
US-5,069,813 Electrically controlled polarization-independent liquid crystal fresnel lens
In successive zones of a layer of nematic liquid crystal material, the principal axes of at least some of the material in each zone are established orthogonal to...
US-5,069,812 Bleach/builder precursors
A novel multifunctional bleach/builder precursor molecule is disclosed which is useful in various detergent compositions.
US-5,069,811 Compositions for the sulphation-removing cleaning of carbonatic lithoidal surfaces
Improved compositions for the sulphation-removing cleaning of lithoidal surfaces of prevailingly carbonatic nature, or of layers of such nature on different...
US-5,069,810 Cleaning composition comprising microbial lipase SD2 and sodium dodecylbenzene sulfonate
This invention is directed to a detergent composition comprising the microbial lipase SD2 and dodecylbenzene sulfonate. In the detergent composition, the lipase...
US-5,069,809 Enzymatic detergent and bleaching composition containing a specific rDNA technique cloned lipase
An enzymatic detergent and bleaching composition contains a bleaching system which is stronger than the sodium perborate/TAED system. In such a composition a...
US-5,069,808 Washing or detergent composition containing lactobionic acid or lactobionic acid salts
Washing and detergent composition are described which contain surfactants, optional bleaching agents and other conventional constituents of washing and detergent...
US-5,069,807 Binder composition for use in magnetic recording media
The present invention concerns magnetic concerns magnetic recording media comprising fine, magnetizable pigment or particles dispersed in a binder and supported...
US-5,069,806 Solid dry film prelube with low temperature cleanability
Dry prelubricating composition for steel substrates to be fabricated comprising a polyhydric alcohol-carboxylic acid lubricant derived from a saturated ester, a...
US-5,069,805 Phenolic benzothiazole derivatives and their use as corrosion inhibitors
Compounds of the formula I ##STR1## wherein R, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 have the meaning given in claim 1 are formed by thermal...
US-5,069,804 Lubricating oil additives
Improved stability of overbased phenates, particularly when formulated with overbased sulphonates, as well as improved foaming tendency and viscosity is obtained...
US-5,069,803 Synthetic resin composition containing gallium particles and use thereof in the glide surfacing material of...
A synthetic resin composition having particles of metallic gallium or gallium alloy dispersed uniformly in a synthetic resin is particularly useful for the...
US-5,069,802 Gas flood surfactants enriched in olefin disulfonate
Improved gas foam flooding surfactants and gas foam-forming mixtures wherein the surfactants are enriched in olefin disulfonate. The surfactants may be used in...
US-5,069,801 Indirect heat drying and simultaneous pelletization of sludge
Municipal sludge is dried in an indirect heating dryer to simultaneously dry and pelletize the sludge while preventing the escape of malodorous gases. The...
US-5,069,800 Chemical process for the denitrification of water
A chemical process for the denitrification of water comprising treating water with a metal sufficiently electropositive to decompose the water while regulating...
US-5,069,799 Method for rejuvenating lubricating oils
A filter system containing, in series, a first filter media having a chemically active filter media, a physically active filter media, or mixtures thereof and a...
US-5,069,798 Control of scale in aqueous systems using certain phosphonomethyl amines
This invention relates to certain calcium insensitive phosphonomethyl amine compounds and their use as scale control agents for treating aqueous systems. The...
US-5,069,797 VX adsorption from a chlorofluorocarbon solvent using a macroreticular strong acid resin
A polydivinylbenezene macroreticular strong acid resin can effectively detaminate solutions containing organophosphorus chemical warfare agents such as o-ethyl...
US-5,069,796 System for removing volatile components from water derived from wells
A unitized system for the processing of well water that is contaminated with volatile substances, such as organic substances, at a site where the contaminated...
US-5,069,795 Process for separating hydrocarbons from waste water
A process for separating hydrocarbons from waste water, in particular aromatic hydrocarbons, by means of an absorbing filtering layer. The hydrocarbons dissolved...
US-5,069,794 Separation of mixture components over membrane composed of a pure molecular sieve
A process is provided for separation of components of a gaseous or liquid mixture which comprises contacting the mixture with a synthetic, non-composited...
US-5,069,793 Membrane module
A spiral-wound pervaporation module, designed to achieve optimum permeate flow throughput. The module is of conventional design and construction, in that it...
US-5,069,792 Adaptive filter flow control system and method
An adaptive filter concentrate flow control system and method includes a filter system, a pumping system driving feed fluid, concentrate and filtrate flowing...
US-5,069,791 Filter apparatus
A filter apparatus having a plurality of filter zones that are disposed one above the other and have associated therewith at least one common unfiltered fluid...
US-5,069,790 Multiple disc type filter and disc construction useful therein
A disc-type filter including a housing having an inlet connectable to an upstream pipe, and an outlet connectable to a downstream pipe; and a stack of discs...
US-5,069,789 Spacer element for guiding flowing medium
A spacer element for guiding flowing medium, especially for apparatus for separating the medium by reverse osmosis and ultrafiltration, with a respective filter...
US-5,069,788 Multi-pass blood washing and plasma removal device and method
A blood washing and plasma separation device and method are disclosed, which utilize lumen-side fed hollow fiber membranes in multiple separation passes in...
US-5,069,787 Method and apparatus for removing cyanide from a fluid
A system for removing cyanide and related species from a cyanide-containing waste fluid, for example, of the sort generated by mining operations, includes means...
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