Non-flammable and optionally electrically conductive organo-silicate polymers and process for preparing same
What we claim is: 1. In a process for preparing organosilicate polymers by reaction of a water glass solution with an isocyanate compound having at least two isocyanate groups, the improvement which c... Read More
Inventors: Hilterhaus, Karl H.; Reuter, Franz G.; Menzel, Tankred;, Assignee: Metallgesellschaft A.G. (all of, DE1); Reuter Technologie GmbH (all of, DE1); Chemie-Anlagenbau Bischofsheim GmbH (all of, DE1) |
Process for the production of alkali metal silicate-organic plastics
I claim: 1. The process for the production of foamed polyurethane silicate product by mixing and reacting the following components: (a) an aqueous alkali metal silicate solution in the amount of 100 p... Read More
Inventors: Blount, David H.;, Assignee: |
Mine stopping caulk
OF THE INVENTION The caulking composition of this invention is highly effective for use in underground coal mines as a sealant against air losses. The caulk is used as a perimeter and void sealant in... Read More
Inventors: Andreichuk, Gregory;, Assignee: The Celotex Corporation (Tampa, FL) |
Soil sealing compositions and methods
I claim: 1. A method of reducing the permeability of soil to water, the method comprising forming a mixture of the soil, water, an expanding lattice clay, and a water soluble or water swellable polyme... Read More
Inventors: Dymond, Brian;, Assignee: Allied Colloids Ltd. (GB2) |
Process involving breaking of aqueous gel of neutral polysaccharide polymer
I claim: 1. A process of breaking an aqueous gel in which the gelling agent is a reducible polysaccharide comprising mixing with said gel in a quantity at least sufficient to break the gel viscosity b... Read More
Inventors: Murphey, Joseph R.;, Assignee: Halliburton Company (Duncan, OK) |
Hard coating agents comprising fluorine-containing acxylate copolymers
We claim: 1. A curable composition for producing a hard coating of low refractive index consisting essentially of (a) about 30 to about 95% by weight of an unsaturated double bond-containing ester com... Read More
Inventors: Inukai, Hiroshi; Kitahara, Takahiro;, Assignee: Daikin Industries, Ltd. (Osaka, JP) |
Compactable, foldable, floatable, boom-fence to quickly control the spread of contaminates over water surfaces
We claim: 1. A compactable, foldable, floatable, continuous boom-fence quickly deployable to control the spreading of contaminates over water surfaces, comprising multiple planar fence panels; each mu... Read More
Inventors: Magoon, Richard E.; Magoon, Lester E.;, Assignee: |
Water and/or oil-impermeable sealing mat consisting substantially of a substrate layer, a layer of swellable clay and a cover layer
What is claimed is: 1. A water and/or oil-impermeable sealing mat for use as a water and/or oil barrier consisting essentially of, in order, a substrate layer, a layer of swellable clay, and a cover l... Read More
Inventors: Heerten, George; Johannben, Karsten; Muller, Volkhard;, Assignee: |
Pipeline padding system
The present invention provides apparatus for laying a trench bed layer consisting of fine grained material derived from unclassified fill material. The system includes a main frame that is pivotally s... Read More
Inventors: Klamar, Edward J.;, Assignee: |
Covering for waste depositories
As shown in FIG. 1, a sandwich plate 21.1 is included in a covering for the surface of a depository body 10. From top to bottom, the covering comprises: a layer of humus 1, root soil 2, sandwich plat... Read More
Inventors: Nussbaumer, Manfred; Glaser, Eberhard; Beitinger, Eberhard;, Assignee: Ed. Z.sup.3 blin Aktiengesellschaft (Stuttgart-Mohringen, DE) |
Mobile train for backfilling tunnel liners with cement grout
The present invention comprises generally a machine for grouting an annular cavity formed intermediate an elongate external bore and a tubular internal member disposed in the bore. The machine compris... Read More
Inventors: Stephens, Patrick J.;, Assignee: |
Utilization of dry scrubber waste materials
I claim: 1. A process for preparing a cured compacted product from dry flue gas scrubbing waste materials, said process comprising the steps of: (a) providing a substantially dry fly ash-containing po... Read More
Inventors: Webster, William C.;, Assignee: Webster & Assoc. Ltd. (Norristown, PA) |
Fiber reinforced soil and method
I claim: 1. Reinforced soil having improved engineering properties for construction and excavation purposes comprising: natural soil selected from the group consisting of gravel, sand, silt, clay and ... Read More
Inventors: Freed, W. Wayne;, Assignee: |
Self-seating expansion anchor
It is the principal object of the present invention to provide an expansion anchor that will expand the diameter of a predrilled bore a predetermined depth therein. In support of the principal object,... Read More
Inventors: White, Claude C.; White, Scott A.;, Assignee: |
V-shaped groove forming machine and its control method
With these problems in mind, therefore, it is the primary object of the present invention is to provide a V-shaped groove forming machine which can easily form V-shaped grooves on one surface of a pla... Read More
Inventors: Abe, Nobuo; Kinnou, Nobuyuki; Ohara, Toshihide; Kuga, Kazunori; Komizo, Yoshiharu; Kibe, Takara; Fujikawa, Hideyuki;, Assignee: Amada Company, Limited (JP) |
Adjustment means for a drill bit sharpening device
The invention accomplishes these and other objects by providing a spacer that comprises an elongate strip made of a hard material; the width of said strip diminishes from a maximum to a minimum at two... Read More
Inventors: Slinsky, Albert;, Assignee: |
Reinforced concrete catch basin cover and lid
Although but one embodiment of the present invention has been illustrated and described, it will be apparent to those skilled in the art that various changes and modifications may be made therein with... Read More
Inventors: Carroll, Glenn T.;, Assignee: |
Form for producing concrete rails
What I claim is: 1. A form for producing concrete rails having a horizontal tread and a vertical guide portion for track-guided, rubber-tired vehicles, said form comprising: a frame which is provided ... Read More
Inventors: Fastenau, Werner;, Assignee: Ed. Zublin Aktiengesellschaft (Stuttgart-Mohringen, DE) |
Bar or rod or tube frame multi-position assembly clamp
It is an object of the present invention to provide an improved bar or rod frame assembly multi-position clamp in which the relative direction or orientation of one bar or rod member with respect to a... Read More
Inventors: Doyle, Patrick;, Assignee: |
Seat slide device
It is a purpose of the present invention to provide an improved seat slide device comprising slidably assembled upper and lower rails, which is effectively reinforced its rigidity without need for a l... Read More
Inventors: Nishino, Takaichi;, Assignee: Tachi-S Co. (Tokyo, JP) |
Portable apparatus for holding objects
Accordingly, it is an advantage of the present invention that a holding device which is easily transportable separately from the object it is designed to confine is provided. Thus, the present inventi... Read More
Inventors: Hoffman, Ronald W.;, Assignee: |
Shot blasting apparatus
This invention relates generally to shot blasting apparatus, and is more particularly concerned with an improved shot blasting apparatus having accurate timing means for minimum destruction of the app... Read More
Inventors: McDade, Bernard F.;, Assignee: |
Window unit for use in oven doors
What is claimed is: 1. A window unit for use in an oven door comprising, in combination: a frame consisting of top and bottom members and a pair of side members; and glass sheets supported in said fra... Read More
Inventors: Drouin, Claude;, Assignee: Les Industries BFG Limitee (Montmagny, CA) |
Quick-action bar clamp
Generally speaking, in accordance with the invention, a bar clamp especially suitable for rapid and precise closure against a workpiece is provided. The clamp includes a fixed jaw and a movable jaw op... Read More
Inventors: Sorensen, Joseph A.; Gatzemeyer, Dwight L.;, Assignee: Petersen Manufacturing Co., Inc. (DeWitt, NE) |
Collapsible three-stage golf cart
The collapsible three-stage golf cart according to the subject invention concept has been devised to provide (1) a collapsible or foldable wheel mechanism which allows extension of the wheels for use ... Read More
Inventors: Chiu, Hsiu-Hui;, Assignee: Sunshon Molding Co., Ltd. (Tainan Hsien, TW) |
Tire truck
Accordingly, it is an object of this invention to provide a means for facilitating the manipulation of wheel-mounted tires during installation and removal on vehicles. It is another object of this inv... Read More
Inventors: Suggs, Sr., Donald R.;, Assignee: Tire Shuttle, Inc. (Elm Mott, TX) |
Gutter-related 
