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4073766 |
Organic borate coupling agents
Novel coupling agents for use in filled polymers to improve physical properties e.g. melt flow and impact strength, which agents are organic borates containing at least one functional group...
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4062692 |
Chalking-resistant titanium dioxide pigment
A chalking-resistant titanium dioxide pigment is produced by mixing the pigment with a vinyl polymer, in form of an aqueous latex, applying the polymer to the pigment in quantities of about 0.1 to...
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4054498 |
White photopolymerizable epoxide compositions
White pigmented, liquid, substantially solvent-free coating compositions are provided which may be rapidly cured to a solid, tightly adherent, opaque white coating upon exposure to radiation and...
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4051094 |
Electrical conductive lacquer
An electrically conductive lacquer adapted for use in heating elements is prepared by dispersing electrically conductive particles in an aqueous plastic dispersion in an aqueous silicate solution....
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4019911 |
Toner compositions
Disclosed herein are novel liquid toner compositions that are useful in copier duplicators. The toner compositions of the present invention are highly hydrophobic liquid toners for developing...
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4013617 |
Process for the manufacture of hydrophilic polyolefin fibers containing inorganic pigment
Hydrophilic polyolefin fibers containing inorganic pigments are obtained by means of flash evaporation of a superheated suspension, which is under at least autogenous pressure. The suspension...
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4003866 |
Construction material and a process for producing the same
A construction material and a process for the preparation thereof, which material comprises a plastic component constituted of a thermoplastic resin; and a filler component constituted of a mineral...
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3988282 |
Quick-curing water resistant silica-alkali metal coatings and processes therefor
An exceptionally rapid-curing, water based silica-alkali metal binder used with inorganic pigments, preferably zinc.
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3979343 |
Surface coating compositions containing pigment coated with a polymeric organic polyol
The conjoint use of (a) a pigment treated with a hydrophilic agent and (b) a binder composition based on a component having a relatively high hydroxyl value in an organic solvent based coating...
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3959558 |
Pressureless curing system for chemically cross-linking ethylene-containing polymers and product formed thereby
A curable composition comprising an ethylene-containing polymer, a curing agent, and a mineral filler treated with an organic compound selected from the group consisting of maleic anhydride,...
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3950303 |
Polyolefin/chromium modified mineral compositions and process for their preparation
Described is a process for preparing polyolefin/inorganic filler compositions in which A. an inorganic filler is contacted with a solution of a chromium(III) compound whereby the chromium...
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3947373 |
Electrically insulating powdery material, a process for its preparation and thermally conducting and electrically insulating filled resin composition using said insulating powdery material as filler
An electrically insulating powdery material with a volume resistivity of at least 1 × 10 10 ohms-cm, which consists of a calcined product of a mixture of magnesium oxide with boron oxide and if...
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3936416 |
Nonburning, nondripping, char-forming, polypropylene composition
A nonburning, nondripping, char-forming composition of polypropylene by incorporating at least one of the following systems: 1. ammonium polyphosphate (preferably coated with stearylamine) and...
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3935157 |
Polycarbonate resin having improved electrical tracking resistance
A polycarbonate plastic having improved electrical tracking resistance is provided by including in the polycarbonate a substance which is normally an oxidation or combustion catalyst such as a...
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3925297 |
Filled composition and article containing perfluorinated surfactant
A composition is disclosed of about 15 to about 70% organic resin, about 30 to about 85% nonconductive filler, and about 0.001% to about 1.0% of a surfactant having a perfluorinated chain at least...
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3923945 |
Method of making corrosion resistant metal fiber reinforced plastic composites
A method of making metal fiber reinforced plastic composite from a mixture of ferrous fibers and sacrificial metal fibers. The sacrificial metal fibers may be ferrous fibers coated with a...
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3923725 |
Method for forming epoxy resin products
Epoxy resin formed articles comprising inorganic or organic filler materials or structural elements and obtained by using an acid anhydride as a hardner are formed by treating said filler materials...
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3910852 |
Conductive resin composition
Compositions adapted to provide electrically conductive resinous solids. One composition comprises an intimate admixture of a relatively water free phenolic resin and a particulated metallic filler...
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3904562 |
Organic pigments encapsulated with vinylpyrrolidone polymer
Organic pigments are coated with a vinylpyrrolidone polymer layer by precipitating polymer from aqueous solution. These encapsulated pigments have superior bleed resistance, light fastness and...
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3895956 |
Water permeability reducing inorganic coating slurry composition
An inorganic coating slurry composition with reduced water permeability is formed with 5 - 700 parts by weight of an inorganic filler, 0.1 - 30 parts by weight of a water swellable magnesium...
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3884867 |
Self-extinguishing polyoxymethylene molding compositions reinforced with glass fibers
Self-extinguishing molding compositions based on polyoxymethylenes containing from 5 to 15%, preferably 7 to 10%, by weight (based on the total weight of the molding composition) of finely divided...
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3880798 |
Fluorocarbon compounds
Surface active derivatives of the TFE oligomers containing a fluorocarbon group of formula C 2n F 4n - 1 and a phosphate group OPO 3 M 2 (wherein M is hydrogen, alkali metal, ammonium or alkyl...
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3847727 |
RUBBER-METAL ADHESION USING HALOGENATED QUINONE AND RESORCINOL-ALDEHYDE CONDENSATION PRODUCT
The adhesion of rubber to metal (e.g., wire tire cord) is improved by incorporating a halogenated quinone (e.g., chloranil) and a resorcinol-aldehyde condensate (e.g., condensation product of...
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3770470 |
PIGMENTED RESIN COMPOSITIONS
This disclosure relates to the use of titanium dioxide coated with a boehmite-type alumina having an average crystallite size of at least about 50 angstroms as a pigment for thermoplastic resins.
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3697070 |
METALLIZING COATING COMPOSITIONS
Metallizing coating compositions having greater sparkle and glitter are formed by including in the coating composition insoluble resin-supported planar reflective metal flakes in an amount of from...
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3668144 |
DUST-FREE LEAD STABILIZER FOR SYNTHETIC RESINS
A dust-free lead stabilizer mix which consists of a basic lead salt of an inorganic acid enveloped in an organic liquid which has been gelled by the addition to it of a lubricating stabilizer.
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3668059 |
HIGH MODULUS BORON NITRIDE FIBERS
Boric oxide fibers having a maximum diameter of about 10 microns are heated in an ammonia atmosphere under such conditions as to produce partially nitrided fibers consisting essentially of B, N, O...
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3668168 |
MOLDABLE METAL POWDER COMPOSITIONS CONTAINING AN ELASTOMER AND SILICA AQUASOLS
Compositions of metal powder aggregate or metal powder aggregate/refractory mixtures, a siliceous binder, and an elastomeric material useful in the manufacture of metallic shapes or as a metallic...
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3666711 |
PRODUCTION OF FIBER REINFORCED RESIN COMPOSITES
The properties of glass fiber reinforced phenolic resin composites are improved by treating the glass fiber prior to the formation of the composite with a specified alcohol, ketone, alkylbenzene or...
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3652348 |
LIQUIDS THICKENED WITH SUBMICROSCOPIC BETA-SILICON CARBIDE FIBER SHEATHED WITH SILICA
This invention relates to a method for increasing the viscosity of polar and nonpolar liquids through the addition thereto of submicroscopic-sized fibers containing silica-sheathed, beta-silicon...
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3619227 |
IRON OXIDE PIGMENTS
Coloring matter deposited on iron oxide particles obtained by precipitation, produces stable light-fast pigments with enhanced tinctorial value. These composite pigments, which have a greatly...
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3607830 |
CARRIER MEDIUM FOR LIQUID N,N'POLYTHI-BIS-DIALKYLAMINE
A curing agent for rubber compounds consisting essentially of a liquid N,N'-polythio-bis-dialkylamine curing agent absorbed into finely divided solid carrier which is inert to the reaction of the...
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3607808 |
THERMOPLASTIC INK
A composition of matter useful for printing at elevated temperatures comprising polyethylene, an ester of rosin and minor amounts of coloring matter.
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3551401 |
EASILY DYEABLE POLYOLEFIN COMPOSITION
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3538041 |
SIMULATED ANODIZED ALUMINUM COATING COMPOSITION
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3526606 |
COMPOSITIONS COMPRISING A BLOCK COPOLYMER,RUBBER AND A PROCESS OIL
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3516959 |
SOLID POLYMER COMPOSITIONS HAVING FLAME RETARDANT AND DRIP RESISTANT PROPERTIES AND ADDITIVE COMPOSITIONS FOR IMPARTING SAID PROPERTIES THERETO
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3514304 |
CORROSION-INHIBITING TITANIUM DIOXIDE PIGMENTS
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3513008 |
COATED TITANIUM DIOXIDE PARTICLES AND PRODUCTION THEREOF
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3509089 |
DENTAL CEMENT OR TEMPORARY FILLING COMPOSITION UTILIZING ZINC OXIDE PARTICLES COATED WITH ZINC PROPIONATE
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3506466 |
TITANIUM DIOXIDE PIGMENT HAVING IMPROVED PIGMENTARY PROPERTIES
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3505088 |
PROCESS FOR THE MANUFACTURE OF A TITANIUM DIOXIDE PIGMENT FOR THE DELUSTERING OF POLYAMIDE FIBERS
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3505428 |
CURABLE NORMALLY STABLE COMPOSITIONS CONTAINING CROSS LINKING AGENT IN CAPSULE FORM
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3491055 |
BORON FILAMENT-EPOXY COMPOSITE HIGH STRENGTH STRUCTURES
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3476530 |
IRON BASED CONDUCTIVE FILLER FOR PLASTICS
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3470007 |
STABILIZED LEAD CHROMATE PIGMENTS AND PROCESS FOR MAKING SAME
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3455850 |
FIRE-RESISTANT POLYURETHANE FOAM
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3454513 |
METAL POWDERS COATED WITH SILICA AND A WATER SOLUBLE ACETATE
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3450655 |
NON-AQUEOUS SUSPENSION FOR ELECTROPHORETICALLY COATING ARTICLES COMPRISING A PIGMENT AND AN ORGANIC-SOLVENTSOLUBLE THERMOSETTING RESIN
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3444083 |
ELECTROPHOTOGRAPHIC TONERS
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