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4259456 |
Odorless polyolefin resin compositions
An improved odorless polyolefin resin composition is proposed which is free from the problem of the generation of unpleasant odors unavoidable in the conventional polyolefin resin compositions...
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4231912 |
Rubber latex compounds
Novel rubber latex compounds comprise an aqueous dispersion of a natural or synthetic rubber latex and as a foaming agent an alkyl alkoxy sulphosuccinamate of the formula: ##STR1## wherein R...
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4198332 |
Process for the preparation of solutions of urea-formaldehyde resins for the impregnation and coating of carrier webs for coating the surface of wood-based panels
A method for the preparation of hardenable urea-formaldehyde resins for use in impregnating and coating carrier webs wherein urea and formaldehyde are first reacted in the presence of an...
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4162241 |
Polyvinyl chloride thermoplastic blend compositions having improved glass transition tempratures
This patent relates to thermoplastic blend compositions having improved stiffness and increased glass transition temperature, wherein a major portion of polar thermoplastic resin is compounded with...
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4161565 |
Plasticizer containing polyvinylbutyral sheets having a reduced adhesion to glass
Plasticizer containing polyvinylbutyral sheets are known intermediate layers for glass laminates. Generally, the polyvinylbutyral used for this application contains certain amounts of vinyl alcohol...
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4154911 |
Elastomers with improved metal adhesion
Vulcanizable elastomeric compositions are described which comprise an elastomer and from about 0.001 to about 0.1 lb mole of metal per 100 lbs of elastomer, the metal content comprising a mixture...
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4154715 |
Polymeric polyblend compositions toughened by addition of liquid polymers of a conjugated diene monomer
The elongation at fail and toughness of rubber reinforced polystyrene and ABS type polymeric polyblends are improved without loss of tensile strength by the addition of a liquid polymer of a...
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4152308 |
Siliceous filled vulcanizates
There is provided a process, and the product of that process, for the production of improved silica or calcium silicate filled rubbery vulcanizates which comprises the preparation of a mixture...
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4148746 |
Aqueous gels
There is disclosed an aqueous medium comprising water to which has been added a water thickening amount of a water thickening polymer which is prepared by polymerizing at least one alkyl acrylate...
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4137381 |
Finely distributed polyvinyl chloride molding compositions capable of being sintered
Powdery molding compositions capable of being sintered made from polyvinyl chloride, which are especially suitable for the manufacture of separator plates for electric cells, and which...
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4116702 |
Agent for flame proofing synthetic fibrous material
The invention relates to a flameproofing agent which contains a brominated cycloalkane and a dispersant. The flame-proofing agent may also contain a protective colloid and/or water. In addition, a...
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4110176 |
Electrodeposition of copper
A composition and method for electrodepositing ductile, bright, well leveled copper deposits from an aqueous acidic copper plating bath having dissolved therein from about 0.04 to about 1000...
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4093580 |
Method for treating aqueous mediums containing magnesium sulfite trihydrate
A method is disclosed for treating an aqueous medium containing magnesium sulfite tri-hydrate under precipitating conditions comprising adding in combination to the aqueous medium an effective...
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4087597 |
Anti-fouling compositions
There is prepared an anti-foulant paint comprising a matrix of a synthetic resin containing (1) at least one metal toxicant, and (2) at least one of the following compounds: (I) a salt of a mono-...
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4052359 |
Dilutable resole resin solutions having stabilized dispersed inert salts
This invention relates to stable water dilutable resoles. Said resoles are catalyzed with alkaline earth metal hydroxides and neutralized with oxalic acid or its acid salts providing inert...
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4046733 |
Sulfonic acid composition for forming thermoparticulating coating
A composition is disclosed of a sulfonic acid or amine salt thereof, a resinous carrier, and a solvent. The composition is applied to a portion of an electrical apparatus which is exposed to a gas...
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4022742 |
Coating composition
A coating composition comprising a fluororesin and a chelate compound of a transition element of Group IV in the periodic table in an aqueous medium, which can assure a firm adhesiveness to a...
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4018735 |
Anisotropic dopes of aromatic polyamides
An anisotropic aromatic polyamide dope comprising more than 10% by weight of an aromatic polyamide and a solvent for the polyamide, said polyamide consisting essentially of, at least 5 mole% but...
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4012559 |
Radiation curable coating composition and precoated metal having top coat based on the same
A radiation curable coating composition suitable for providing a cured coating of enhanced processability on metal substrates, comprising 100 parts of an acrylic copolymer having a number average...
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3998783 |
Flame retardant polymer compositions
Polymers are flame-retarded by novel combinations of additives comprising: A. a specified compound of iron, cobalt, nickel, tin or antimony, B. an alkali metal chloride, bromide or iodide, and C....
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3956368 |
Process for the production of guanidine salts of aliphatic mercaptosulphonic acids
The invention relates to a process for the production of guanidinium salts of aliphatic mercaptosulphonic acids by reacting S-isothiuronium betains with gaseous ammonia in an inert organic solvent.
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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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3894077 |
Antistatic agent for plastics
An antistatic agent for plastics comprising a compound of the formula; ##SPC1## Wherein R 1 is a hydroxyalkyl group of the formula ##SPC2## (in which R 4 is an alkyl group having 6 to 16 carbon...
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3884872 |
Inorganic zinc salts as color stabilizers for acrylonitrile vinyl chloride dyesite containing copolymers
A color stabilized modacrylic dye site containing copolymer composition containing from 20 to 80 percent by weight of acrylonitrile with the remainder being vinyl chloride. The color stabilizing...
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3878142 |
Compositions for lining casting moulds and related articles and method of making such articles
A lining for metallurgical purposes comprises 80 - 90 wt.% of aluminum waste metal, 1 - 19 wt.% of fibrous filler, 1 - 10 wt.% of binding agents, such as phenoplasts or aminoplasts and up to 1 wt.%...
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3875102 |
Polyvinyl chloride plasticized with methyl esters of organic sulfonic acid oligomer
Organic disulfonic acids are produced by heating a sulfonate monomer at a temperature above 110°C. in the substantial absence of water. Olefin sulfonation product mixtures, hydroxyalkane sulfonic...
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3865841 |
Benzothiophenedioxideisoquinoline polymers
Benzothiophenedioxideisoquinoline ladder polymers are synthesized by the condensation of 2,3,7,8-tetraaminodibenzothiophene-5,5-dioxide with an aromatic tetracarboxylic acid or dianhydride thereof....
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3846355 |
POLYURETHANE COMPOSITIONS EXTENDED WITH LOW AROMATIC HYDROCARBON OILS
Solid polyurethane resins containing a non-compatible hydrocarbon oil homogeneously dispersed therein are prepared by thoroughly admixing the polyurethane reactants, a low aromatic hydrocarbon oil,...
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3787346 |
STICK FOR THE APPLICATION OF ADHESIVE TO SUBSTRATES
Adhesive glue sticks are formed from an adhesive dissolved or dispersed in a solvent containing an anionic non-soap surfactant and mixed with aliphatic carboxylic acids having 24 - 50 carbon atoms,...
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3718618 |
EPOXY RESIN COMPOSITIONS CONTAINING A PARTIAL ACID-ADDITION SALT OF AROMATIC POLYAMINE AND WATER SOLUABLE AMINE
Water-cleanable epoxy resin compositions capable of curing rapidly at ambient temperatures which contain an epoxy resin, a partial acid-addition salt of an aromatic polyamine and a water-soluble,...
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3671542 |
OPTICALLY ANISOTROPIC AROMATIC POLYAMIDE DOPES
Compositions or dopes comprising carbocyclic aromatic polyamides in suitable liquid media are prepared which are optically anisotropic (exhibit different light transmission properties in different...
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3644265 |
STABILIZED SOLUTIONS OF ACRYLONITRILE-VINYLIDENE CHLORIDE COPOLYMERS
This invention relates to a stabilized solution of a copolymer from acrylonitrile and vinylidene chloride in an organic solvent, the chlorine content of the copolymer is in the range from 20 to 60...
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3627723 |
FILLER LOADED ELASTOMERIC COMPOSITIONS HAVING IMPROVED EXTRUDABILITY AND PHYSICAL PROPERTIES
An elastomeric composition containing (a) an α-olefin/nonconjugated diene copolymer, (b) a clay or carbon black filler and (c) a surfactant. The surfactant improves both the extrudability and...
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3607815 |
DYEABLE POLYOLEFIN FIBER
Disclosed is an improvement in the drawing of fiber from a polyolefin blend containing up to about 10 percent by weight of a dye receptor additive wherein the drawing utilizes a drawbar heated from...
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3546164 |
POLYESTER RESINS STABILIZED WITH SULFONES
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3542725 |
PLASTIC COMPOSITIONS CONTAINING SULFITE AND THIOL STABILIZERS
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3517086 |
NUCLEATED BLEND OF POLYPROPYLENE,POLYETHYLENE,AND ETHYLENE PROPYLENE COPOLYMER
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3505391 |
UNSATURATED SULFONIC ACID BETAINES
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3484479 |
UNSATURATED SULPHONIC ACID BETAINES AND A PROCESS FOR THEIR PRODUCTION
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3471423 |
POLYURETHANE MATERIALS HAVING BIOCIDAL PROPERTIES AND THEIR PRODUCTION
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3446647 |
TRANSFER COATING AND PAPER
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3433780 |
COLLOIDAL SILSESQUIOXANES AND METHODS FOR MAKING SAME
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3433653 |
TRANSPARENT PLASTIC ANTIFOGGING VIEWING GLASS CONTAINING A PLASTICIZER WHICH BECOMES A WETTING AGENT BY BEING HYDROLYZED WHEN CONTACTED WITH WATER
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3401169 |
Method of preparing wax-polyethylene blends
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3385837 |
Poly
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3364165 |
Synthetic latex containing dry compounding solids and process for preparing same
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3360497 |
Polyolefin pigment dispersion
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3355426 |
Thiazole polymers
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3347809 |
Water dilutable composition comprising a mixture of a propylene oxide adduct of hexane triol and an alkyl ester of sulfosuccinic acid
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3342768 |
Coating compositions comprising a polyamic acid composition and a 2, 4-diamino-6-substituted-s-triazine
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