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4491607 |
Mold release agents and means of application
Mold release agents and means for their application are provided. The release agents are used in coating molds for forming expandible plastics. They are especially applicable to polyurethane-based...
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4473403 |
Mold release agents for open-cell molded foamed articles and means of application
Water based mold release agents and means for their application are provided. The release agents are used in coating molds for forming high resilience (HR) open-cell foamed plastics especially...
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4376651 |
Protective coating for foundry implements which contact molten aluminum alloys
The invention relates to a protective coating for foundry implements which are in contact particularly with molten aluminium alloys, comprising from 10 to 60 weight parts of extraction oil obtained...
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4359340 |
Tire curing bladder lubricant
An aqueous lubricating composition for tire curing bladders containing polydimethylsiloxane, methyl hydrogen or methyl trimethoxy silane, a surfactant and optionally a metal salt of an organic acid.
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4326999 |
Lubricant and release agent for molded rubber articles
A composition which possesses both good lubrication and release properties for use in the manufacture of molded rubber articles which comprises a mixture of a hardenable silicone resin and an oil,...
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4192687 |
Lining materials
Materials suitable for lining vessels designed to hold molten iron or steel are provided herein. These materials are made of burned dolomite, containing 1-6% of a natural glyceride oil or a mixture...
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4184880 |
Aqueous polysiloxane emulsions with mica treated with organosilicon compound
Aqueous diorganopolysiloxane emulsions containing dispersed inorganic silicates which have been treated with an organosilicon compound to impart hydrophobic properties thereto. The resultant...
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4110119 |
Release agents
N-acyl taurides can be used as release agents for reducing the adhesion of mouldings of a rubber or plastics material to the surface of a mould and for preventing sheet-form compounds from sticking...
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4049680 |
Amide waxes
Organic amide waxes having at least two amide groups per molecule are prepared by reacting monocarboxylic acids preferably fatty acids with organic di- or poly-isocyanates; the wax products are...
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4039143 |
Organic hydrocarbon solvent-based green tire lubricant and process
An improved preformulated internal green tire lubricant and bag release composition is disclosed which comprises a silicone fluid; an alkylene oxide polyol; a particulate solid for providing air...
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4038088 |
Mold release agent
A mold release agent comprising metallic soaps of the fatty acids in combination with 0.03 to one percent of a polyurethane catalyst selected from secondary and tertiary amines and organic tin...
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4028120 |
Mold release agent for urethane foamed rubber
A mold release agent for foamed rubber formulated from the sodium soap of tall oil acids, kerosene and paraffin wax has improved mold release properties. This mold release agent is effectively...
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3961967 |
Foundry facing sand composition
An improved foundry facing sand is disclosed. The foundry facing sand comprises silica sand admixed therewith, in percent by weight of the silica sand, from about 0.8 to about 2 percent of a...
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3929499 |
High water-content water in oil emulsion
A high water-content water in oil emulsion comprising an odorless solvent naphtha, a synthetic wax, a lipophilic surface active agent, and a high water content. It has utility as a cleaning...
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3893868 |
Separation agent for molded polyurethane foams
A process for the separation of molded polyurethane foams from the mold therefor is achieved by use of solutions of separating agents consisting of a solution of neutral magnesium salts of...
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3888690 |
Mold-release material
Disclosure of a mold-release material which comprises a salt formed from the reaction of an amine and a dimer acid, a paraffinic oil and an organic solvent.
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3819523 |
COMPOSITION FOR CLEANING ADHERING HARDENED CONCRETE AND FOR STRIPPING CONCRETE AND PLASTER
This invention relates to a composition for cleaning adhering hardened concrete and for stripping concrete and plaster. The composition comprises mineral oil and/or hydrocarbon and contains at...
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3770465 |
MOLD WASH COMPOSITION
A mold wash consisting of a vehicle wherein there is held in suspension a mixture of a refractory base, a suspension agent, a binder and a readily volatilized constituent selected from the group...
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3617315 |
CASTABLE REFRACTORY DIE AND MODEL COMPOSITIONS
A dimensionally accurate, thermally stable, castable refractory composition having a controllable coefficient of thermal expansion, setting expansion and firing shrinkage which consists essentially...
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3549744 |
METHOD OF MOLDING NONADHERENT HEAT VULCANIZABLE SILICONE RUBBER
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3524751 |
PARTING COMPOSITIONS
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3519444 |
STATIC MOLD RELEASE AGENT
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3506463 |
MOLD RELEASE AGENT
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3504081 |
LUBRICANTS
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3495962 |
METHOD OF UTILIZING GRAPHITE-CONTAINING OIL-IN-WATER LUBRICANTS FOR GLASS MOLDING
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3474166 |
MOLD RELEASE COMPOSITION
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3416934 |
Treatment of mould surfaces
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3407865 |
Method of coating metal mould walls
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3401735 |
Method for making sand molds
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3396045 |
Sealing compound for high temperature use
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3376914 |
Production of metal ingots, slabs and billets
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3345424 |
Telomer compositions
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3322518 |
Production of ingots
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3201361 |
Rubber compounded with a releasing composition containing a branched chain alcohol and stearic acid
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3144421 |
Epoxy molding compound including a high molecular weight saturated fatty acid
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3073783 |
Lubricating suspension of lanolin in refined sperm oil, and methods of preparing
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3034186 |
Lubricating method for the continuous casting of readily oxidizable metals
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2977237 |
Mold lubricant composition
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2976160 |
Emulsion concentrates
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2965589 |
Aqueous dispersions of zinc stearate and polyethylene glycol monoesters
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2937950 |
Thixotropic treating composition and a method of treating concrete pouring forms therewith
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2932576 |
Mold coating composition
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2901361 |
Mold release agent
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2885360 |
Clay bodied organic liquids and a process for the preparation thereof
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2885295 |
Coating composition and process
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2840479 |
Oleaginous composition and method of using same
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2823133 |
Parting agent for molds
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2817886 |
Process for making cores and molds, articles made thereby and binding oil therefor
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2784108 |
Lubricant and method for treating molds
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3574112 |
Title is not available
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