Methyl-tris-(4-hydroxycoumarin)silane
What I claim as new and desire to secure by Letters Patent of the United States is: 1. The compound ##STR9##
Description:
The present invention relates to certain silyl ethers of 1,3-dic... Read More
Inventors: Cella, James A.;, Assignee: General Electric Company (Schenectady, NY) |
Room temperature curing polysiloxane compositions
The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows: 1. A room-temperature-curable polysiloxane composition consisting essentially of: (A) po... Read More
Inventors: Hashimoto, Mitsuyoshi; Hosokawa, Kiyoshi; Motegi, Tsuneo;, Assignee: Toshiba Silicone Co., Ltd. (Tokyo, JP) |
Polymerization of polysiloxanes
OF THE INVENTION More particularly according to this invention, in a preferred embodiment a tris-(oxaalkyl)-amine of the formula (I) is used in which R.sub.1, R.sub.2, R.sub.3 and R.sub.4 represent a... Read More
Inventors: Millet, Claude; Soula, Gerard;, Assignee: Rhone-Poulenc Industries (Paris, FR) |
High impact compositions of a polyphenylene ether resin and alkenyl aromatic resins modified with EPDM rubber
We claim: 1. An improved thermoplastic molding composition which comprises: (a) from 20 to 65% by weight of a polyphenylene ether resin and (b) from 35 to 80% by weight of an alkenyl aromatic resin th... Read More
Inventors: Cooper, Glenn Dale; Katchman, Arthur;, Assignee: General Electric Company (Pittsfield, MA) |
Modular display construction system
We claim: 1. A component adapted to be joined with substantially identical components to form a knock-down cellular structure, comprising: an elongate base portion having an axis and a pair of opposin... Read More
Inventors: Flood, Ronald; Young, Kenneth;, Assignee: |
Oxygen barrier resin composition and product containing the same
OF THE INVENTION The present invention contemplates an oxygen barrier resin which comprises (a) 20 to 80 wt % of an ethylene vinyl alcohol copolymer (EVOH), (b) 5 to 79 wt % of ethylene copolymer and... Read More
Inventors: Choi, Weon-Jung; Kwon, Oh-Bin; Jung, Kwang-Sik;, Assignee: SK Corporation (Seoul, KR) |
Floor for housing and supporting exercise equipment
It is an object of the present invention to provide an equipped floor designed to eliminate the aforementioned drawbacks. According to the present invention, there is provided an equipped floor having... Read More
Inventors: Panatta, Rodolfo;, Assignee: Panatta Sport S.r.l. (Apiro, IT) |
Process of forming a continuous wall in the ground
The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows: 1. A method of constructing an impermeable wall in the ground, comprising the steps of: ... Read More
Inventors: Piccagli, Ugo;, Assignee: |
Panel wall construction having airtight joint and method of forming same
With the above-mentioned problems in mind, we have developed a panel wall construction and method of forming the same which presents very significant advantages over the prior practices. The present i... Read More
Inventors: Fisher, Gary H.; Padgett, H. Patrick;, Assignee: Industrial Sheet Metal & Mechanical Corp. (Rockingham, NC) |
Insulating panel for roof coverings
What is claimed is: 1. A process for the production of a roof with a plurality of insulating panels, each panel comprising a core layer of a synthetic foam material bonded adhesively on its topside to... Read More
Inventors: Spielau, Paul; Putz, Peter; Weiss, Richard; Schraube, deceased, Hansfritz;, Assignee: Dynamit Nobel Aktiengesellschaft (Troisdorf, DE) |
Surface tile for flooring and the like
What is claimed is: 1. A tile for flooring or the like, including a backing board, a spaced plurality of parallel stationary slats fixed to said backing board, and a longitudinally movable slat in eac... Read More
Inventors: Conrad, Michael J.;, Assignee: |
Laminate film-foam flooring composition
OF THE INVENTION The description in this specification is primarily done with polyethylene for the polyethylene foam sheet and the polyethylene film. The preferred polyethylene is low density polyeth... Read More
Inventors: Foster, Stephen M.;, Assignee: Tenneco Protective Packaging, Inc. (Glens Falls, NY) |
Composite materials containing a metallic layer and methods for producing same
OF THE INVENTION A composite material 10 in accordance with the present invention is depicted in FIG. 1. The composite material includes a foam layer or sheet 12 comprising polyolefin, a first film 1... Read More
Inventors: Ramesh, Natarajan S.; Malwitz, Nelson;, Assignee: Sealed Air Corporation (Duncan, SC) |
Cover assembly for structural members
The present invention provides a cover apparatus for a gap between structural members having the resiliency to conform to the configuration of the support sites provided by structural members. The pre... Read More
Inventors: Jesko, Thomas A.;, Assignee: Constuction Research & Technology GmbH (Trostberg, DE) |
Structural beam and joint therefor
The present invention provides a novel joint construction for an I-beam or similar structures which may comprise elongated wooden chords and generally planar web members in which the width of the chor... Read More
Inventors: Scarlett, John T.;, Assignee: Jager Industries Inc. (Alberta, CA) |
Finger jointed floorboard with sandable wear surface
The above-stated objectives are achieved by utilizing a floorboard formed of two shorter pieces via an interleaved finger joint, wherein the finger joint itself resides sufficiently below the top surf... Read More
Inventors: Stoehr, James H.; Niese, Michael W.; Williams, John;, Assignee: |
Flooring system
In view of the foregoing disadvantages inherent in the known types of flooring systems now present in the prior art, the present invention provides a new flooring system construction wherein the same ... Read More
Inventors: Imler, Darlene F.; Imler, James M.;, Assignee: |
Process of laying floorboards
OF PREFERRED EMBODIMENT As shown in the accompanying drawings, the boards P have on their longitudinal sides 1 and their transverse sides 2, tongues 3 and grooves 4 in matching opposite positions. On... Read More
Inventors: Tychsen, Detlef;, Assignee: Kronotec AG (Luzern, CH) |
Resin building
The present invention provides an easy-to-assemble molded plastic building that overcomes the aforementioned problems. Specifically, the invention provides a plastic resin building having a base, wall... Read More
Inventors: Hampel, Lance T.;, Assignee: |
Building blocks
Referring first of FIG. 1 the drawings, the interlocking fit, from course to course, of the blocks of the present invention is illustrated. The present invention provides blocks 1 with top surfaces 3... Read More
Inventors: Azar, Tony;, Assignee: |
Soundproofing woody flooring
Under these circumstances, it is an object of this invention to provide a highly soundproofing woody flooring. This object is attained by a woody flooring which comprises a woody board having a top su... Read More
Inventors: Kawaguchi, Shiro; Kai, Katsunori;, Assignee: Eidai Industry Co., Ltd. (Osaka, JP) |
Insulating material
What is claimed is: 1. A method of providing insulation between sets of parallel joists (31, 32, 51, 52) having a center line spaced X mm apart and being Y mm high, where X is about 400 or about 600 a... Read More
Inventors: Martin, Raymond William; Osmond, Christopher;, Assignee: Rockwool Limited (GB) |
Process for producing coincidently embossed decorative sheets
OF THE INVENTION The process for producing thermosetting resin decorative sheets according to the present invention will become more clearly apparent from the following detailed description when read... Read More
Inventors: Kubota, Hajime;, Assignee: Dai Nippon Insatsu Kabushiki Kaisha (JP) |
Acoustically porous building materials
OF PREFERRED EMBODIMENTS In one embodiment, the present invention relates to a process for preparing an acoustically porous composite, said process comprising the steps of providing a dry-formed web ... Read More
Inventors: Forry, John S.; Himmelberger, Karl B.;, Assignee: Armstrong World Industries, Inc. (Lancaster, PA) |
Device for cladding architectural shingles
I claim: 1. A cladding panel, for sheathing an exterior curtain formed of clapboard, shingles, and the like, comprising: a flat sheet having a front, decorative surface, and a rear, curtain-interfacin... Read More
Inventors: Pellegrino, John V.;, Assignee: |
Miter-foldable saturated paper-based overlay system and method for fabricating the same
OF THE INVENTION The invention comprises a saturated paper-based overlay system, including overlaid substrates (or structures), and methods for fabricating the same. As used herein, the term "substra... Read More
Inventors: Hunter, Bruce W.; Hieter, Harold C.;, Assignee: Specialty Paperboard/Endura, Inc. (Brattleboro, VT) |
Method of manufacturing an inorganic board
Accordingly, an object of the present invention is to provide an embossed inorganic board having a design with deep dents. Another object of the present invention is to provide a method of manufacturi... Read More
Inventors: Nakajima, Shiro; Kanai, Masaki;, Assignee: Nichiha Corporation (Nagoya, JP) |
Aluminous press plate and process for producing same
OF THE PREFERRED EMBODIMENT Referring to FIG. 1 of the drawings, the press plate 10 of this invention is substantially rectangular in shape and has opposed planar pressing surfaces 11 and 12, which a... Read More
Inventors: Brooker, Alan Thomas; Cordiez, Pascale Marie Elisabeth;, Assignee: Formica Corporation (Cincinnati, OH) |
Flooring system
What is claimed is: 1. A portable flooring system comprising: a) a plurality of flooring sections comprised of flooring material, each flooring section having four side surfaces, a top flooring surfac... Read More
Inventors: Gugliotti, James M.; Gugliotti, David P.;, Assignee: Gugliotti Associates, Inc. (Plantsville, CT) |
Method of manufacturing an inorganic board
Accordingly, an object of the present invention is to provide a mold having a coefficient of thermal expansion substantially equal to an inorganic board manufactured on said mold. Another object of th... Read More
Inventors: Endo, Atsushi;, Assignee: Nichiha Corporation (Aichi, JP) |
Manufacturing Materials 
