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7323586 |
Phthalic acid alkyl ester mixtures with controlled viscosity
Mixtures of isomeric dialkyl phthalates that have a desired viscosity are prepared by esterifying phthalic acid or phthalic anhydride with a mixture of isomeric alkyl alcohols having a certain...
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7226500 |
Additive for heating asphalt
The invention provides an additive for heated asphalt that can further improve a peeling prevention effect between asphalt and aggregates. The invention relates to an additive which is added to...
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7172650 |
Deproteinized natural rubber latex, method of preparing the same, rubber product using the same, and proteolytic agent for deproteinized natural rubber latex
The present invention provides a deproteinized natural rubber latex wherein coagulation of a rubber component does not occur when the concentration of calcium ions (Ca 2+ ) is 0.01 mol/L or less...
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7066998 |
Coatings for modifying hard surfaces and processes for applying the same
Materials for coating, coating compositions, methods and articles of manufacture comprising a nanoparticle system or employing the same to impart surface modifying benefits for all types of hard...
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6770127 |
Multigrade asphalt power additive
An additive composition than can be incorporated into asphalt materials to impart thereto multigrade characteristics. The additive is prepared by reacting together at least one saponifiable organic...
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6515192 |
Hyperbranched compounds with a tetrafunctional central group and use of same
Hyperbranched compounds having a tetrafunctional central group of the general formula I C[—A q —X—] m [—A r —X—] n [—A s —X—] o [—A t —X—] p (I), in which the indices and...
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6261356 |
Asphalt-additive composition
The present invention provides an additive for asphalt which causes an improvement in anti-stripping effect of asphalt from aggregates, and exhibits the effect quickly. That is, the present...
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6238470 |
Aqueous coating composition with improved block resistance containing alkyl polyglycoside surfactant mixtures
An aqueous coating composition having improved block resistance which includes an emulsion polymer, a nonionic or anionic surfactant, the surfactant having an HLB value less than 11.6 or greater...
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6180247 |
Thermally-insulating coating system
A thermally insulating coating system for curved and/or hardened glass panes includes at least one layer of noble metal enclosed by a lower and an upper blocker layer. An underoxidic NiCrO x layer...
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6102999 |
Liquid dispersion comprising dibenzylidene sorbital acetals and ethoxylated nonionic surfactants
This invention relates to a fluid dispersion of at least one dibenzylidene sorbitol acetal derivative. The sorbitol acetal derivative is useful as a clarifying agent for polyolefins and the...
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5985018 |
Anti-skinning agents for oxidatively drying coating compositions
The present invention relates to coating compositions containing oxidatively drying binders and anti-skinning agents corresponding to formula (Ia) or (Ib) ##STR1## wherein Y 1 and Y 2 are the...
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5928418 |
Asphalt emulsion
An asphalt emulsion comprising water, asphalt, (A) an emulsifier selected from the group consisting of specific aliphatic amines, aminated lignins, imidazolines having a hydrocarbon group having 7...
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5871625 |
Magnetic composites for improved electrolysis
Magnetic composites exhibit distinct flux properties due to gradient interfaces. The composites can be used to improve fuel cells and batteries and effect transport and separation of different...
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5702517 |
Additives for plastics, in particular for PVC
Oxo oils may be used as additives for plastics, in particular for a chloride-containing plastic, preferably PVC, as part of liquid stabilizer compositions.
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5558699 |
Thermochromic color-memory composition
A thermochromic color-memory compositions exhibiting high color contrast between high color density in a colored state and sufficiently low color density in a decolored state with high freedom of...
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5542974 |
Shaped masticating agents containing paraffin
This invention relates to shaped, non-dusting, non-sticking, free-flowing masticating agents based on 2,2'-dibenzoamidodiphenyl disulphide and paraffins having a solidification point in the range...
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5334737 |
Liquid silicone esters
The present invention provides a liquid silicone ester having a melting point of up to about 30° C., and comprising (A) units of the general formula R a R E b SiO [4-(a+b)]/2 or (B) R x R E y ...
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5334243 |
Crack inhibitor for tape joint compositions
The use of calcium oxide or calcium hydroxide as a crack-inhibiting additive for tape joint compositions is disclosed. Tape joint compositions containing calcium oxide or calcium hydroxide maintain...
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5266435 |
Liquid toners containing charge directors and components for stabilizing their electrical properties
The invention relates to a homogeneous liquid composition which comprises: (1) liquid hydrocarbon compatible with liquid toners for electrostatic imaging, (2) at least one charge director, and (3)...
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5030244 |
Preparation of granules of dyes, optical whiteners or photoactivators from an aqueous suspension of naphthalene sulfonic acid-formaldehyde condensate dispersant
Process for the preparation of granules by spray-drying of an aqueous suspension having a solids content of greater than/equal to 30% and containing at least one dye, fluorescent brightener or...
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4961789 |
Procedures for the preparation and fabrication of concrete additives produced from natural products
A process is disclosed for manufacturing water reducing plasticizing and hardening-retarding plasticizing additives for concrete, using sugarcane derivatives that modify the structural...
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4909851 |
Pigment compositions
New pigment compositions, in storage-stable free-flowing flake form comprise (a) pigment; and (b) water in a maximum amount of 10% by weight above the critical moisture content of the pigment...
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4901671 |
Synthetic chicken litter and method of using
Synthetic chicken litter of foamed polymer is coated with a tough polymeric coating which cannot be pecked off by chickens. The litter is distributed on the floor of a chicken pen to prevent direct...
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4801692 |
Ceric alkanolatoamines
A compound having the formula ##STR1## wherein R is one or more moieties selected from the group consisting of hydrogen and alkyl having from 1 to 20 carbon atoms, R 2 is an alkyl group having...
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4721530 |
Method for increasing the thickening action of pyrogenically produced silicon dioxide
The utilization of ethoxylated polyethyleneamines for addition to aqueous dispersions of pyrogenically prepared silicon dioxide in order to obtain an increase of the thickening action thereof.
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4663186 |
Screenable paste for use as a barrier layer on a substrate during maskless cladding
Disclosed is a screening paste for covering a selected portion of a metallurgical pattern on a substrate while leaving other metallurgy uncovered. The paste is free of polymers and consists, in one...
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4525520 |
Method of preparing microcapsules
In a microencapsulation process which causes hydrophobic core material containing an oil-soluble melamine-formaldehyde precondensate to emulsified in water or in a hydrophilic medium, and to form...
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4515987 |
Process for preparing a methoxybenzaldehyde from the corresponding phenolic benzaldehyde
Described is a genus of compounds defined according to the structure: ##STR1## (Z) represents one of the moieties ##STR2## as well as the substantially pure compound defined according to the...
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4444562 |
Lignin-based dispersants especially adapted for thermosol dyeing
Dispersants, especially well suited for use in thermosol dyeing processes, are produced by reacting methylol hydroxybenzene compounds with sulfonated lignin derivatives. The dispersants have high...
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4388119 |
Dibenzylidene sorbitol composition and process for preparation thereof
A composition consisting essentially of solid powdery dibenzylidene sorbitol and a higher fatty acid, the surface of the dibenzylidene sorbitol being coated with the higher fatty acid; and a...
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4379000 |
Plastisols for coating polymeric materials
A plastisol composition comprising a mixture of a butyl phthalate and an alkyl benzene in a volume ratio between 90:10 and 40:60 is used, for example, to make conventional plastisol coating...
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4363669 |
Dispersible xanthan gum blends
Glyoxal treated xanthan gum is dry blended with non-dispersible plant gums. These blends exhibit excellent dispersibility in water.
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4346243 |
Methyl substituted norbornane carboxaldehyde dimethyl acetals
Described are methyl substituted norbornane derivatives having the generic structure: ##STR1## wherein R represents the nitrile moiety having the structure: --C.tbd.N] or the dimethoxymethyl...
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4342602 |
Dulling agent on the basis of wax for varnishes, and process for the manufacture thereof
The invention provides a process for the manufacture of a polyethylene wax micro-powder, 99 weight % of which has a grain size of less than 15 microns, for the dulling of varnishes. Such a...
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4338469 |
8-Methoxy-p-menthane
In the acid-catalyzed etherification of olefins with alcohols, substantially complete recovery of alcohol and catalyst is obtained when small amounts of water (1-10%) are added to the reaction. The...
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4313765 |
Synergistic blends of cellulase-free xanthan gum and cellulosics
This invention relates to a blend of cellulase-free xanthan gum with a number of cellulosics, including carboxymethyl cellulose, hydroxyethyl cellulose and hydroxypropylmethyl cellulose. At 1:1...
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4312675 |
High concentration polymer slurries
High concentration polymer slurries contain up to 65 weight % xanthan gum in a hydrophobic solvent base treated with suspending agents, dispersants, and thinning agents. Mineral oil, diesel oil,...
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4308203 |
Sulfonated lignin dispersants and dyestuffs
Dispersants, especially well suited for use with insoluble dyes, are produced by reacting hydroxyl benzyl alcohol compounds with sulfonated lignin derivatives. The dispersants have high levels of...
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4293459 |
Asphalt emulsion-conditioner
Asphalt emulsion conditioner compositions, derived from spent sulfite liquor lignosulfonates, and asphalt emulsions produced from such compositions are provided. The emulsions are of the...
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4257816 |
Novel blend of algin, TKP, and guar gum
Novel blends of algin, TKP and guar gum are disclosed. The blends are useful in commercial gum applications where thickening, suspending, emulsifying, stabilizing, film-forming, and gel-forming...
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4158001 |
Triorganotin compounds of hydroxydiazenium oxides and fungicidal uses thereof
Triorganotin compounds of hydroxydiazenium oxides having a good fungicidal action, fungicides containing these compounds, and processes for their manufacture by reacting a triorganotin halide with...
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4140818 |
Freely strippable electrical cable insulation composition and method
Cured insulation compositions are rendered freely strippable from the encased conductors through the use of small amounts of (a) a dialkyl tin diester, (b) N,N'-ethylene bis-stearamide or similar...
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4126482 |
Thiol polyesters
New polythiols-polyesters and corresponding polysulphides in the --SH group wherein sulphur is contained in the alcohol residue after the formation of esters. These polyesters are derived from...
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4126469 |
Solution and procedure for depositing a protective precoating on surfaces of zinc-coated ferrous metal parts against corrosion in presence of water
Solution and procedure of depositing a coating on the surfaces of zinc-coated ferrous metal parts which protects against corrosion in the presence of water. The solution is made up by adding to...
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4125677 |
Levelling control of polar liquids
A process of modifying the levelling characteristics of a film of a polar liquid coating composition by incorporating therein 0.5-60% by weight of an amphipathic random copolymer which comprises...
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4116708 |
Asphalt coating compositions
Disclosed are: (1) A primer coating composition containing an air-blown, solvent extracted asphalt having a penetration of about 1 to about 12 and a softening point of about 150° to about 270° F;...
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4061720 |
Preparation of ammonium and potassium zirconium carbonates
Aqueous solutions of R zirconium carbonate in which R is selected from ammonium and potassium have a carbonate: zirconium molar ratio not greater than 2.05 and can impart thixotropic properties to...
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4038102 |
Asphalt compositions having improved adhesion to aggregate
Asphalt compositions are provided having improved adhesion to aggregate, comprising an alkyl oxyalkylene amine and, optionally, an alkanolamine.
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4029627 |
Oligomeric polyesters from long-chain dicarboxylic acids as plasticizers for vinyl polymers
Vinyl polymers are plasticized by incorporating therewith a composition comprising condensates having the structure: ##STR1## WHEREIN N IS FROM 2 TO 15, D is either ##STR2## A is either ##STR3## m...
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4016000 |
Organosilicone polymer solutions
Organosilicone polymers are provided which comprise polysiloxane-polyoxyalkylene block copolymers wherein the polysiloxane blocks are trialkylsiloxyendblocked and contain reoccurring difunctional...
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