Thermoplastic compositions comprising PVC and chlorinated polyethylene
What is claimed is: 1. Thermoplastic composition consisting of (a) 95 to 70% by weight of a vinyl chloride polymer and (b) 5 to 30% by weight of a chlorinated high-density polyethylene, wherein the ch... Read More
Inventors: Frey, Hans-Helmut; Klug, Helmut;, Assignee: Hoechst Aktiengesellschaft (Frankfurt am Main, DE) |
Phosphate esters of acrylated glycidyl ester copolymers
What is claimed is: 1. A radiation curable composition comprising the reaction product of (a) an acrylate copolymer containing pendant glycidyl ester groups, and (b) acrylic acid or methacrylic acid p... Read More
Inventors: Skiscim, Ronald J.;, Assignee: Interez, Inc. (Jeffersontown, KY) |
Thermal transfer dye image-receiving sheet
An object of the present invention is to provide a thermal transfer image-receiving sheet capable of recording thereon sublimating dye images or pictures with an excellent clarity, a high resolution, ... Read More
Inventors: Minato, Toshihiro; Kato, Masaru; Yasuda, Kenji; Yamamura, Norio; Kamiya, Masahiro;, Assignee: Oji Paper Co., Ltd (Tokyo, JP) |
Waterbased coating composition of methylol(meth)acrylamide acrylic polymer, acrylic hydrosol and melamine crosslinking agent
OF THE INVENTION The term "latex" as used herein means a dispersion in an aqueous carrier of polymer particles having a particle size of about 0.06-0.20 microns and a weight average molecular weight ... Read More
Inventors: Nickle, Stanley K.; Werner, Jr., Ervin R.;, Assignee: E. I. Du Pont de Nemours and Company (Wilmington, DE) |
Shaped articles of polypyrrolidone and method of preparation thereof
OF THE INVENTION It is essential to the practice of the invention that a substantially hydrous formic acid solution be employed for forming the polypyrrolidone articles. More specifically, it is crit... Read More
Inventors: Chute, Challoner R.;, Assignee: |
Fountain brush
Having thus fully described the invention, what is claimed as new and desired to be secured by Letters Patent of the United States is: 1. A fountain brush comprising a container defining a reservoir f... Read More
Inventors: La Mura, Joseph L.;, Assignee: |
Polymeric adhesion promoters for vulcanizable mixtures of elastomers and mineral fillers
In the polybutadiene oils of this invention, X is a hydrolyzable function, preferably halogen or alkoxy, e.g., chlorine, bromine, iodine and alkoxy of up to 8 carbon atoms, of which methoxy, ethoxy, ... Read More
Inventors: Streck, Roland; Zerpner, Dieter; Haag, Horst; Nordsiek, Karl-Heinz;, Assignee: Chemische Werke Huls Aktiengesellschaft (Marl, DE) |
Deformation resistant shielding composition
What is claimed is: 1. A semi-conducting insulation shielding composition comprising, based on the total weight of said composition, about 25 to 60 weight percent of thermoplastic ethylene copolymer h... Read More
Inventors: Lloyd, Keith A.; Fisher, Eugene J.; Ongchin, Lucio;, Assignee: Union Carbide Corporation (New York, NY) |
Electrically conductive resin composition
What is claimed is: 1. An electrically conductive resin composition comprising 15-35 parts by weight of a cyanate ester compound which is a monomer, polymer thereof or mixture of monomer and polymer, ... Read More
Inventors: Ikeguchi, Nobuyuki; Osaki, Yasunari; Furuya, Yoshiyuki;, Assignee: Mitsubishi Gas Chemical Company, Inc. (Tokyo, JP) |
Adhesive thermoplastic elastomer blends
What is claimed is: 1. An adhesive thermoplastic elastomer composition consisting essentially of: (a) about 15 to 40 weight percent of at least one polyolefin selected from the group consisting of pol... Read More
Inventors: Adur, Ashok M.; Constable, Robert C.;, Assignee: Monsanto Company (St. Louis, MO) |
Aqueous formulations suitable as sealing compounds of adhesives for ceramic tiles
We claim: 1. An aqueous formulation suitable as a sealing compound or an adhesive for ceramic tiles and containing as essential components, A) from 3 to 30% by weight of plastics particles which consi... Read More
Inventors: Aydin, Oral; Hummerich, Rainer; Krobb, Joachim; Portugall, Michael; Ramsteiner, Falko; Zosel, Albrecht;, Assignee: BASF Aktiengesellschaft (Ludwigshafen, DE) |
High solids compositions containing ester diol alkoxylates
What we claim is: 1. A high solids composition comprising a blend of (I) an ester diol alkoxylate of the formula: ##STR11## wherein m is an integer having a value of from 2 to 4; n is an integer havin... Read More
Inventors: Koleske, Joseph V.; Knopf, Robert J.; Smith, Oliver W.;, Assignee: Union Carbide Corporation (New York, NY) |
Connector
What is claimed is: 1. A connector comprising a housing a hollow needle mounted in said housing; a rubber septum disposed in said housing in facing relation to a distal end of said needle; an adaptor ... Read More
Inventors: Vaillancourt, Vincent L.;, Assignee: |
Emulsion polymer of heterogeneous molecular weight and preparation thereof
The invention provides polymers or polymer fractions with a range of molecular weights from very high to very low and of the proper balance to give good contact adhesive strength in conjunction with ... Read More
Inventors: Baus, Richard E.; Swift, Graham;, Assignee: Rohm and Haas Company (Philadelphia, PA) |
Coating compositions
OF THE INVENTION Coating compositions which comprise water as the continuous phase and contain in the discontinuous phase at least one water insoluble particulate film-forming organic thermoplastic r... Read More
Inventors: Miller, Russell C.;, Assignee: J. M. Eltzroth & Associates, Inc. (Schaumburg, IL) |
Glass fiber reinforced thermoplastic molding compositions based on polyesters and graft polymers
We claim: 1. A thermoplastic molding composition containing as essential components (A) from 45 to 90% by weight of a mixture of (a.sub.1) from 50 to 80% by weight of a polyester (a.sub.2) from 10 to ... Read More
Inventors: Seiler, Erhard; Ruppmich, Karl; Knoll, Manfred; Heckmann, Walter; Lausberg, Dietrich; Bueschl, Rainer;, Assignee: BASF Aktiengesellschaft (Ludwigshafen, DE) |
Flame retardant thermoplastic elastomer
I claim: 1. A flame retardant thermoplastic elastomer comprising a blend of (A) an ethylene-propylene-5-ethylidene-2-norbornene terpolymer rubber having an ethylene/propylene weight ratio of from 70/3... Read More
Inventors: Morris, Harris L.;, Assignee: Uniroyal, Inc. (New York, NY) |
Hot melt size and yarns sized therewith
OF THE INVENTION In one embodiment the hot melt size compositions of the present invention comprise an essentially two-component melt blend of about 42 to 58 weight percent of substantially 80/20 eth... Read More
Inventors: Conklin, Delano M.; Hansen, John H.; Hodgin, John B.;, Assignee: Burlington Industries, Inc. (Greensboro, NC) |
Thermoplastic resinoid hot melt compositions
I claim as my invention: 1. a thermoplastic resinoid hot melt composition which is rigid at room temperature but can be readily melt-flowed at elevated temperatures, comprising a reaction product cons... Read More
Inventors: Speyer, Fred B.;, Assignee: TRW Inc. (Cleveland, OH) |
Vinyl chloride polymer compositions with reduced combustibility and reduced smoke formation under conditions of fire
I claim: 1. A vinyl chloride polymer composition having an oxygen index according to ASTM D 2863 of at least 60 and reduced smoke formation under conditions of fire, said composition contains a zinc t... Read More
Inventors: Vroomans, Hubertus J.;, Assignee: Stamicarbon, B.V. (Geleen, NL) |
Insulating composition and articles made therefrom
OF THE INVENTION A composition which has been found to be particularly useful as insulation for high voltage applications, such as in the primary insulation for transmission cable, includes polyethyl... Read More
Inventors: Urban, Edward J.; Vitcusky, William P.;, Assignee: E. I. Du Pont de Nemours and Company (Wilmington, DE) |
Synergistic reinforcement promoter systems for filled polymers
OF THE INVENTION Hydrocarbon Polymer The invention relates to filled hydrocarbon polymers whose strength and ductility properties are improved by the addition of certain reinforcement promoters. A pr... Read More
Inventors: Ancker, Fred H.; Ashcraft, Jr., Arnold C.; Wagner, deceased, Eric R.; Wagner, executrix, by Maria M.;, Assignee: Union Carbide Corporation (Danbury, CT) |
Stainless steel tubular element with improved wear resistance
It is an object of the invention to improve the resistance to frictional wear of stainless steel tubular elements. It is another object to increase their resistance to thermal cycling and to preserve ... Read More
Inventors: Hertz, Dominique; Couturier, Jean-Michel;, Assignee: Framatome (Courbevoie, FR); Compagnie Generale Des Matieres Nucleaires (Villacoublay, FR) |
Method of and article for masking
What is claimed is: 1. Correction sheet for obliterating graphic symbols or characters on a flat surface so as to enable the making of changes and corrections thereof comprising, in combination, a pel... Read More
Inventors: Karlan, Mac;, Assignee: |
Type correction article employing adhesives
I claim: 1. An article having particular utility in the corrective removal of typewritten ink characters from typing substrates such as paper, said characters being of the type characterized by greate... Read More
Inventors: Pierce, James N.;, Assignee: Minnesota Mining and Manufacturing Company (Saint Paul, MN) |
Antiblock system and process aid for vulcanized vinyl acetate ethylene copolymers
What is claimed is: 1. A vinylacetate-ethylene elastomeric copolymer vulcanizate containing an anti-blocking and processing release effective amount of an anti-blocking, processing release system comp... Read More
Inventors: Maclean, Robert D.;, Assignee: National Distillers and Chemical Corporation (New York, NY) |
Coating composition for drawing and ironing steel containers
OF THE INVENTION The present invention relates to an improved aqueous sacrificial coating composition for use in drawing and ironing steel containers comprising from about 10 to 35% by weight of moly... Read More
Inventors: Hernandez, Pablo M.;, Assignee: S. C. Johnson & Son, Inc. (Racine, WI) |
Thermoplastic resin composition
OF THE INVENTION One of the features of the present invention is to provide a thermoplastic resin composition having superior heat resistance. Since the thermoplastic resin composition of the present... Read More
Inventors: Katto, Takayuki; Komatsu, Yasumasa; Shiiki, Zenya;, Assignee: Kureha Kagaku Kogyo Kabushiki Kaisha (Tokyo, JP) |
Process for producing polymaleic anhydride
We claim: 1. In the process for the manufacture of polymaleic anhydride which comprises polymerizing maleic anhydride in a xylene solvent the ortho isomer content of which is up to 99% utilizing di-te... Read More
Inventors: Birrell, Raymond N.; Royle, Norman E.;, Assignee: Ciba-Geigy (UK) Limited (London, GB2) |
Extrusion of polyolefin onto paper at decreased temperatures
I claim: 1. A laminate comprising successively a. a paper substrate coated with a polyalkyleneimine, b. a layer of a polymer containing functional groups which react chemically with the imino groups o... Read More
Inventors: Michaylov, Lubomir;, Assignee: Crown Zellerbach Corporation (San Francisco, CA) |
Adhesives and Rubbers 
