Bonding of solid lignocellulosic material
I claim: 1. A method of providing a waterproof bond between solid lignocellulose materials, comprising: applying to the surface of said solid lignocellulose material an amount sufficient to effect bon... Read More
Inventors: Stofko, John;, Assignee: Stofko; John (St. Charles, IL); Jansky; John (Paris, FR) |
Steam bonding of solid lignocellulosic material
OF EMBODIMENTS According to one embodiment of the invention, surfaces to be bonded are covered either by a continuous or discontinuous film, e.g. by a mist of droplets, of a mixture of materials cont... Read More
Inventors: Stofko, John;, Assignee: Stofko; John (St. Charles, IL); Jansky; John (Paris, FR) |
Method and composition for bonding solid lignocellulosic material
OF EMBODIMENTS According to one embodiment of the invention, surfaces to be bonded are covered either by a continuous or discontinuous film, e.g. by a mist of droplets, of an unreacted blend containi... Read More
Inventors: Stofko, John;, Assignee: Carbocol Inc. (Beaverton, OR) |
Method for preparation of polysilanes
What is claimed is: 1. In a process for preparing a soluble, substantially linear high molecular weight polysilane comprising polymerizing silane monomers on a solid surface-reacting agent in a reacti... Read More
Inventors: Zeigler, John M.;, Assignee: |
Process for the manufacture of fire retardant particleboard
What is claimed is: 1. A process for manufacturing fire resistant particleboard, comprising the steps of: a. spraying wood chips having a moisture content of 125-150% of the weight of the dry wood chi... Read More
Inventors: Coyle, Robert P.;, Assignee: Champion International Corporation (Stamford, CT) |
Apparatus for making cellulose insulation
OF THE EMBODIMENTS As is the case with all insulation materials which are fabricated from organic matter, it is a mandatory requirement that these materials be treated in order to reduce the fire haz... Read More
Inventors: Bontrager, Kenneth L.; Bontrager, Marion R.; Taylor, Robert J.; Card, David C.;, Assignee: Diamond Insulation Industries, Inc. (Denver, CO) |
Method for making a slurry containing particulate matter and fibers for a preformed insulation product
We claim: 1. A method of making a preformed insulation product from a slurry containing particulate matter, binder and fibers comprising making a liquid binder, putting chopped strands of fibers into ... Read More
Inventors: Rosen, Murray; Koenig, Alan R.; Copham, John D.;, Assignee: The Celotex Corporation (Tampa, FL) |
Method of making moldable product
What is claimed is: 1. A process for manufacturing a moldable product composed of minute fibers of a ligneous material, said fibers having a length greater than their width, comprising the steps of: i... Read More
Inventors: Sorbier, Pierre;, Assignee: |
Thermal-insulating nonwoven bulky product
OF THE INVENTION The thermal-insulating bulky product of the present invention is characterized by a structural make-up of substantially continuous, single fine filaments of from about 0.01 to about ... Read More
Inventors: Endo, Tadakazu; Suzuki, Hirotsugu; Takahashi, Masanori;, Assignee: Toray Industries, Inc. (Tokyo, JP) |
Apparatus for granulating and/or coating particles in a spouted bed
OF THE INVENTION The apparatus comprises a cylindrical shaped enclosure 1 which is closed at its lower end by an inclined floor 2. The floor 2 is partially intersected by a frustoconical part 3 which... Read More
Inventors: Debayeux, Christian; Lacroix, Hubert; Sternicha, Felix;, Assignee: Societe Chimique des Charbonnages (Paris, FR) |
High pressure decorative laminates containing an air-laid web of fibers and filler and method of producing same
We claim: 1. A heat and pressure consolidated decorative laminate comprising, in superimposed relationship, (a) a monostichous layer of randomly oriented, substantially non-hydrogen bonded, air-laid c... Read More
Inventors: Clarke, Theodore R.; Hosler, John F.;, Assignee: Formica Corporation (Wayne, NJ) |
Process for dyeing absorbent microbiocidal fabric and product so produced
OF THE INVENTION I have found, and hereby disclose, a process for preparing a dyed, absorptive, bacteriostatic non-woven medical substrate in which a solution of a specific silicone quaternary amine ... Read More
Inventors: Baldwin, A. Frank;, Assignee: Burlington Industries, Inc. (Greensboro, NC) |
Method of producing high pressure decorative laminates containing an air-laid web
We claim: 1. A method of producing a heat and pressure consolidated, high pressure decorative laminate which comprises, (1) defibrating cellulosic fibers to produce fibers of an average length of abou... Read More
Inventors: Hunt, James E. B.;, Assignee: Formica Corp. (DE) |
High pressure decorative laminates containing an air-laid web of fibers and filler and method of producing same
We claim: 1. A method of producing heat and pressure consolidated laminate which comprises, (1) defibrating cellulosic fibers to produce fibers having an average length of about 0.5 to 2.5 mm in the p... Read More
Inventors: Clarke, Theodore R.; Hosler, John F.;, Assignee: Formica Corp. (Cincinnati, OH) |
Process for the preparation of fibers
I claim: 1. A method of making fibers coated with a polymer, comprising adding a thermoplastic polymer which becomes sticky at temperatures from about 75.degree. C. to about 400.degree. C. to a fiber ... Read More
Inventors: Holbek, Kjeld;, Assignee: |
Process for gluing wood chips and the like with liquid glue and apparatus for performing the process
The object of the present invention is to provide a process and an apparatus of the aforementioned type, which lead to a good gluing quality, accompanied by low dirtying of the mixer and easy operatio... Read More
Inventors: Christen, Werner;, Assignee: Draiswerke GmbH (Mannheim, DE) |
Method for preparing paperlike products from fibers threaded with polymer
OF THE INVENTION The method of this invention permits the use of inexpensive fiber materials in the preparation of fiber-polymer products containing polyolefin polymer which can be used particularly ... Read More
Inventors: Murray, James G.; Tinger, Harold G.;, Assignee: Mobil Oil Corporation (New York, NY) |
Process for manufacturing batt-type insulation from loose fibrous particles
OF THE DRAWINGS Turning now more specifically to the drawings, FIG. 1 shows the fiber insulation reducing nozzle 10 according to the present invention which includes the body portion 12, transition p... Read More
Inventors: Sperber, Henry;, Assignee: |
Method for applying a layer of fiber on a surface and a refractory material produced thereby
The invention is a method for applying a layer of fiber to a surface while simultaneously coating the fiber with a tacky inorganic binder. The layer of binder coated fiber is cured such that the layer... Read More
Inventors: Smith, William H.;, Assignee: Manville Service Corporation (Denver, CO) |
Thermally formed filter
We claim: 1. Method of forming a fluid filter comprising the steps of regulating and controlling the pore size of a nonwoven batt comprising a randomly arrayed mixture of separated fibers, said fibers... Read More
Inventors: Thornton, Donald I.; Rodman, Clarke A.;, Assignee: Allied Corporation (Morristown, NJ) |
Arrangement in the drying section of a paper machine
The present invention thus relates to an arrangement in the drying section of a paper machine, and preferably in the drying section of a cylinder drying machine, for the purpose of controlling or posi... Read More
Inventors: Hansson, Torbjorn;, Assignee: Flakt AB (Nacka, SE) |
Single tow prepreg
What is claimed is: 1. A single tow prepreg which is impregnated with a composition comprising 100 parts by weight of a thermosetting resin having a softening point below 20.degree. C. and 3 to 30 par... Read More
Inventors: Ohtani, Shigeki; Suzuoki, Kazuhiro;, Assignee: Ciba-Geigy Corp. (Ardsley, NY); Asahi Kasei Kogyo Kabushiki Kaisha (Osaka, JP) |
Hydrophilic polymers for incorporating deodorants in absorbent structures
OF THE INVENTION The polymeric system of this invention utilizes hydrophilic, water swellable, water insoluble absorbent polymers (i.e. absorbents and superabsorbents) which completely or partially e... Read More
Inventors: Dabi, Shmuel;, Assignee: McNeil-PPC, Inc. (Milltown, NJ) |
Colloid free precipitation of heavy metal sulfides
According to this invention the colloid formation of heavy metal sulfides can be avoided or minimized by slow addition of the solution of ferrous ions to a solution of sulfide ions at a controlled ra... Read More
Inventors: Schlauch, Richard M.;, Assignee: |
Continuous process for scrubbing out hydrogen sulfide and ammonia from coke oven gas
The present invention concerns a circulation method for scrubbing out hydrogen sulfide and ammonia from coke oven gases where the hydrogen sulfide is scrubbed out to a great extent selectively by aque... Read More
Inventors: Weber, Heinrich; Choulat, Gustav; Laufhutte, Dieter;, Assignee: Firma Carl Still (DT) |
Shelter
What is claimed is: 1. A mobile isolation module in the form of a cubicle enclosure of rectangular, horizontal and vertical cross section comprising a bottom wall, a top wall and quadrilaterally-dispo... Read More
Inventors: Healey, Brian J.;, Assignee: Fiberlock Technologies, Inc. (Cambridge, MA) |
Remote control for an air filtration system
I claim: 1. A system for removing dangerous solid materials from an enclosed contaminated area within a building, said system comprising: a wall means defining said enclosed contaminated area; said en... Read More
Inventors: Griffis, Steven C.;, Assignee: |
Hunting blind structure
It is desirable to have a hunting blind which appears to be a natural part of the environment of an agricultural field such as having the appearance of a bale of hay. It is also desirable to have a hu... Read More
Inventors: Horsmann, Edward O.;, Assignee: |
Multi-action particle separator
The present invention is directed to an improved multiaction particle separator which comprises an elongated, vertically oriented sheet metal enclosure forming an upper filter bag, micron particle sep... Read More
Inventors: Welteroth, Carl;, Assignee: |
Apparatus for filtering particulate-laden gases
Having thus described our invention, we claim: 1. A baghouse comprising: an open top housing; a closure member to removably seal the top of said housing; a removable filter cartridge insertable in sai... Read More
Inventors: Bundy, Richard P.; Zumsteg, D. Bruce; Rheinfrank, Jr., Lamson;, Assignee: Standard Havens, Inc. (Kansas City, MO) |
Vibration and Earthquake Isolation 
