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3935150 |
Aqueous polystyrene containing dispersions as anti-statics for the permanent finishing of fibre materials
Disclosed is an aqueous acid solution or suspension of a preparation as well as the production thereof for the permanent finishing of fibre materials, especially dyed carpets, to render them...
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3935124 |
Anti-stick composition for coating and detackifying uncured rubber articles and the like
A liquid anti-stick coating composition for coating and detackifying solid articles of uncured elastomeric materials, such as uncured rubber pellets, initially having sticky or tacky surface...
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3932681 |
Ceramic masking method
Heat-resistant masking compositions suitable for use in masking vitreous and semicrystalline ceramic surfaces from coating by liquid-sprayed coating compositions to provide permeation-resistant...
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3927126 |
Process for the manufacture of polyfluoroalcohols and their use
A new process for the manufacture of polyfluoroalcohols is provided. The polyfluoroalcohols correspond to the formula ##EQU1## wherein R f is a perfluorinated hydrocarbon radical with 1 to 22...
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3922446 |
Process of impregnating leather and leather substitute materials
A process for waterproofing leather or leather substitute articles comprises impregnating the articles with an organic solvent solution of a salt of a nitrogen-containing heterocyclic compound and...
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3907576 |
Compositions containing werner complexes of chromium and fluorinated carboxylic acids
Oil and water repellent compositions containing Werner complexes formed from trivalent chromium and a mixture of fluorinated acids of the type R f COOH and R f CH 2 COOH.
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3904644 |
Perfluoroalkylmonocarboxylic acid esters containing N,N'-disubstituted hydantoin groups and glycidyl groups
Perfluoroalkylmonocarboxylic acid esters from N-heterocyclic epoxides are provided. These esters contain a perfluoro alkyl radical, which is bonded directly or via an alkylene group with 1 to 10...
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3901727 |
Process and composition for cleaning and imparting water and oil repellency and stain resistance to a substrate
Container-stable alkaline cleaning compositions and processes are provided which are effective for cleaning carpets, upholstery and the like, and for imparting water and oil repellency and stain...
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3901715 |
Antistatic carboxyalkylated diamines
Disclosed herein are novel 0-carboxyalkylated and ethoxylated diamines and modified polyamides containing the diamines. When employed in modification of polyamides, the diamines impart very good...
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3899339 |
Water soluble solder resist
Composition for water soluble maskant to prevent coating by molten solder where applied which includes an alkali metal silicate, humectant and water. A corrosion inhibitor may be added and a dye...
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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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3894908 |
I-beam type truss joist forming apparatus with automated web infeed
In I-beam type truss joist forming apparatus comprising means for successively cutting continuous longitudinal grooves in the opposed side faces of a pair of laterally spaced wooden chords,...
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3895172 |
Method of waterproofing with asphalts containing polyamines
Method of waterproofing a surface which comprises coating said surface with a non-catalyzed oxidized asphalt composition having a ring and ball softening point in the range of 130° to 250°F.,...
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3888766 |
Oil sorption material
Cellular materials impregnated with a hydrophobic and oleophilic sealant in an amount sufficient to coat the surfaces of the cells or capillary domains, for use in absorbing oil and like pollutants...
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3884828 |
Propellants and refrigerants based on trifluoropropene
Aerosol propellants and refrigerants based on trifluoropropene (CF 3 CH=CH 2 ) are disclosed.
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3879206 |
Composition for impregnation of masonry having a neutral or acidic reaction surface
An improvement in a process for the impregnation of masonry with an alcoholic or benzine solution of an alkyltrialkoxysilane or a partial condensation product thereof which improvement involves...
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3877956 |
Stabilization of aqueous solutions from hydrolyzable organosilanes
Use of carboxylic acids to stabilize aqueous solutions prepared from hydrolyzable organosilanes in which the hydrolyzable groups are derived predominantly from polyvalent alcohols.
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3877372 |
Treatment of a printing plate with a dampening liquid
A printing plate in lithographic offset or planographic printing is treated by application thereto of an aqueous dampening liquid containing ethylene glycol monobutyl ether, at least one of...
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3870527 |
Granular starch-based gums
Granular starch-based gums which are readily soluble in water and which exhibit excellent storage stability in aqueous solutions. These gums are useful as replacements for gum arabic, particularly...
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3775135 |
NON-FERROUS LITHOGRAPHIC PRINTING PLATE GLASSING COMPOSITION
Non-ferrous lithographic printing plates, and especially those in which the hydrophobic image areas are constituted by photosensitive polymers, are desensitized by application to the metal surface...
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3772065 |
METHOD FOR WATERPROOFING MASONRY STRUCTURES
Novel masonry impregnant which is alcoholic solution of alyltrialkoxysilanes having up to two alkoxy groups per silicon atom. Masonry impregnated with such solutions has increased water repellancy...
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3769043 |
TREATING SOLUTION FOR PLANOGRAPHIC PRINTING PLATES
A treating solution for planographic printing plates, which consists essentially of an aqueous solution containing dissolved therein at least one iron-cyano-complex such as ammonium ferrocyanide,...
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3765911 |
PROCESSING OF RUBBER AND THE LIKE, AND TO PROCESSING COMPOSITIONS THEREFOR
An anti-tack composition, method of using same, and articles of manufacture including same are provided. The composition consists essentially of a soap constituent, a synthetic detergent and a...
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3758543 |
NOVEL SULFATES AND METHOD FOR THEIR PREPARATION
Novel sulfate compounds of the formula: R-(c) m -(D) n -(CH 2 ) v -(OSO 2 ) u -O-(CH 2 ) v -(D) n -(C) m -R wherein R is a polyhaloisoalkoxyalkyl group having the formula: ##SPC1## Wherein:...
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3700013 |
PROTECTIVE COATING COMPOSITIONS
An aqueous dispersion is disclosed especially adapted for use as a protective coating composition in food contact areas of food processing plants. The dispersion contains white mineral oil, a hard...
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3696746 |
DESENSITIZING NON-FERROUS LITHOGRAPHIC PRINTING PLATES WITH AQUEOUS PHOSPHATE GLASS COMPOSITIONS
Non-ferrous lithographic printing plates, and especially those in which the hydrophobic image areas are constituted by photosensitive polymers, are desensitized by application to the metal surface...
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3697562 |
NOVEL FLUOROCARBON DIAMIDES
Novel fluorocarbon diamides useful as oil- and water- repellent agents have the formula ##SPC1## Wherein R is a covalent bond, an alkyl diradical of one to 12 carbon atoms, an alkylene diradical of...
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3681413 |
QUATERNARY AMMONIUM COMPOUNDS
Quaternary ammonium derivatives of polyfluoroisoalkoxyalkanamides characterized by having a fluorinated terminal group wherein an ether oxygen atom links a fluorinated carbon atom attached to two...
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3661598 |
CONVERSION OF ELECTROSTATIC LITHOGRAPHIC MASTERS AND COMPOSITION
A conversion solution for electrostatic lithographic masters wherein the conversion solution is formulated to contain ferrocyanide in solution and which is stabilized by the presence of dissolved...
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3655413 |
COMPOSITION FOR RENDERING CELLULOSIC FABRICS WATER-AND-OIL-REPELLENT
The reaction product of tetrakis(hydroxymethyl) phosphonium salts and primary 1,1-dihydroperfluoroalkylamines, when applied from aqueous emulsions, renders cellulosic materials repellent to oil and...
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3655434 |
PROCESS FOR TREATING RUBBER SURFACES
A process for treating the surfaces of rubber tires for vehicles comprising applying to said surfaces a composition containing, by weight:
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3639131 |
PERFORMANCE AND STORAGE LIFE OF RAIN REPELLENTS
An alcohol and water solution of a silicone polymer consisting of an acid neutralized cationic polysiloxane copolymer containing amino functional groups is heated in an enclosed aluminum container...
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3630762 |
WATERPROOFING BARRIER
A waterproofing barrier characterized by its controlled swelling when wet and comprising in admixture a water-swellable colloidal clay, such as bentonite, and a particulate, inorganic metal salt...
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3621059 |
AMIDES OF HEXAFLUOROPROPYLENE OXIDE POLYMER ACIDS AND POLYALKLENE OXIDE
Amides derived from hexafluoropropylene oxide polymer acids and polyalkylene oxide having the formula: ##SPC1## Wherein R f is a perfluorozlkyl radical having one to eight carbon atoms, n is an...
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3620820 |
ANTIWETTING METHODS AND COMPOSITIONS
Hydroxylic surfaces are rendered resistant to wetting and fogging for long periods of time by the application to such surfaces of a minor amount of a lower trialkoxy compound of silicone. 6 Claims,...
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3619217 |
DESENSITIZER FOR PHOTOLITHOGRAPHIC PRINTING PLATE
A desensitizer for photolithographic printing plates based on photopolymerizable layers comprises an aqueous acidified lithographic gum in which at least part of the acid is hydrofluoric acid and a...
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3617314 |
WOOD TREATMENT
A wood treatment composition which imparts water repellency to kiln-dried lumber.
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3615738 |
WATER REPELLENT
A water repellent containing as its active ingredient a compound represented by the general formula ##SPC1## Wherein R 1 and R 2 are each selected from the group consisting of alkyl and alkenyl...
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3615826 |
PROCESS FOR CLEANING OVENS AND LIKE DEVICES
A process for cleaning food spills from ovens and the like devices which comprises the steps of applying a composition which consists essentially of from 1 to 35 percent by weight of a...
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3607397 |
METHOD OF RETARDING FOULING OF SUBSTRATE SURFACES
A method of retarding the fouling of a substrate surface where the fouling is caused by exposing the said surface to amine compounds in the presence of water and carbon dioxide which comprises...
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3607940 |
β-ALIPHATICAMINOPROPIONAMIDES
β-ALIPHATICAMINOPROPIONAMIDES HAVING A SECONDARY-ALKYL GROUP PREPARED BY THE REACTION OF A SECONDARY-ALKYL AMINE OR DIAMINE WITH ACRYLAMIDE PROVIDING A SUPERIOR PRODUCT FOR USES SUCH AS HOT MELT...
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3549705 |
HEXAFLUOROISOPROPANOL ACRYLAMIDE
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3549711 |
HALOETHERS
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3547632 |
METHOD OF LITHOGRAPHIC REPRODUCTION AND SOLUTION TO RENDER IMAGE AREAS OLEOPHILIC
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3546262 |
DIVALENT METAL OXIDE ACYLATES
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3540839 |
POLYMERIC CHROMIUM SULFATOZIRCONATE COMPOSITIONS,THEIR PREPARATION AND USE
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3536704 |
SCHIFF BASES OF 4-AMINO-2,2,5,5-TETRAKIS (FLUOROALKYL)-3-IMIDAZOLINES
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3536741 |
REACTION PRODUCTS OF A BORATE ESTER WITH THE CHLORIDE OF A METAL SELECTED FROM GA (III),IN (III) AND SB (V)
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3535247 |
FIBER REACTIVE AND FIBER NON-REACTIVE FLUORO-ALKYLACETALS OF DIALDEHYDES AND MATERIALS TREATED THEREWITH
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3531311 |
METHOD OF APPLYING GELLED WATER SOLUBLE COATINGS AS PARTING AGENTS
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