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asphalt emulsions containing amphoteric emulsifier

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US Patent # 4,464,285. Amphoterics as emulsifiers for ...

Amphoterics as emulsifiers for bituminous emulsions Abstract. Novel amphoteric emulsifiers for solventless and solvent containing rapid setting and mixing grade, oil-in-water anionic and cationic bituminous emulsions are disclosed which emulsifiers are the reaction products of polyamines and the polycarboxylic acids of the general formulae ##STR1## wherein x and y are integers from 3 to 9, x ...

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Applications for asphalt emulsions | Asphalt magazine

Applications for asphalt emulsions. ... A tack or bond coat is a spray application of asphalt emulsion that provides a bond between the existing pavement and a new overlay. Tack coats significantly increase the strength and fatigue life of pavements at a low cost. ... A cold recycling train, containing several pieces of equipment performing ...

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US5558702A - Asphalt emulsions containing amphoteric ...

Disclosed are oil-in-water asphalt emulsions comprising asphalt dispersed as the discontinuous phase in an aqueous continuous phase, the emulsions containing one or more amphoteric emulsifiers selected from the group consisting of compounds of the formulas (a) and (b)

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Assessment of modified lignin cationic emulsifier for ...

Half warm mix asphalt with RAP successfully prepared using bitumen emulsion containing modified lignin Abstract The utilization of Kraft lignin as cationic emulsifier in the preparation of bitumen emulsions has been assessed in this work.

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United States Patent (19) 11 Patent Number: 4,464,285 ...

asphalt emulsions and rapid set emulsions. More partic ularly, it relates to novel amphoteric emulsifiers for solventless and solvent containing mixing grade, oil-in water anionic and cationic bituminous emulsions, which emulsifiers are the reaction products of polyamines with certain polycarboxylic acids. (2) Description of the Prior Art

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Henry 4.75 Gal. 107 Asphalt Roof Coating Emulsion-HE107571 ...

Henry 107 Asphalt Emulsion is a premium, versatile coating for the protection of roofing materials, metal, and masonry surfaces. Solvent-free, it is made from asphalt emulsified with bentonite clay and water. Henry 107 Asphalt Emulsion is cold-applied, non-flammable while wet, corrosion-resistant, and waterproof when dry.

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Reflective asphalt emulsions and method - FIELDS JOHN R.

 · A reflective asphalt emulsion containing titanium dioxide is described which finds use as an ambient applied reflective roofing and waterproofing compound. As compared to earlier-known asphalts, the invention provides opportunities for unparalleled improvements in thermal shock resistance and solar light/heat reflection.

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INTRODUCTION TO ASPHALT EMULSIONS

agents. Asphalt emulsions used for road purposes have from 55 to 75% asphalt by weight dispersed in water. They also contain from 0.15 to 3.0% chemical emulsifiers usually added through the water phase. In many ways the chemical surface active agent appears to be the most important ingredient in an asphalt emulsion.

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POLYOLEFIN EMULSIONS CONTAINING N,N-DIMETHYLSULFENYL ...

 · Asphalt emulsions containing varying amounts of repellent and polyethylene emulsions containing roach repellent, along with asphalt and polyethylene emulsions containing no repellent as control runs, were evaluated for cockroach repellency. The method of determining cockroach repellency is the corner card method.

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Asphalt Emulsion Priming Compositions And Methods Of Use

The asphalt emulsion comprises asphalt, an amphoteric emulsifier, and water. In a second aspect, the present invention is directed to methods of using the asphalt emulsion priming composition on road beds to prepare the road bed for paving.

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Filled asphalt emulsions containing betaine emulsifier ...

 · Filled asphalt emulsions containing betaine emulsifier . United States Patent 5667577 . Abstract: Disclosed are filled oil-in-water asphalt emulsions which remain homogeneous for prolonged periods of time notwithstanding the presence of particulate filler that might be expected to break the emulsions. ... asphalt and/or amphoteric ...

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Special Asphalt Products :: Sealers & Emulsions

Resurfacer is a hard-based asphalt emulsion sealcoating that is easy to use and cures to an extremely attractive, touch, wear-resistant and smooth surface. Special Asphalt Products formulates Resurfacer with a combination of specially refined asphalt emulsions, mineral fillers, advanced polymer modifiers and …

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US 6786961 B2 - Stabilizer For Asphalt Emulsion The Lens ...

[00005] The known emulsifier for oil-in-water asphalt emulsion includes an anionic emulsifier, a cationic emulsifier, an amphoteric emulsifier and a nonionic emulsifier, and used depending on the intended use. Among these, the nonionic emulsifier is excellent in chemical stability.

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asphalt heat storage and emulsion system asphalt emulsion ...

Sinosun Asphalt Emulsion Plant,Emulsion Bitumen Plant For ... High efficiency heat exchanger can cool the finished emulsion asphalt from high-temperature asphalt emulsion to room temperature, thereby improving the storage stability. 3. Thermal oil heating electric heating system heated alone and can realize automatic temperature control.

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How Sealing Asphalt is Different with Emulsion-Based ...

How Sealing Asphalt is Different with Emulsion-Based Sealers vs. Coal Tar ... products which contain both asphalt and coal tar is determined by which …

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The factors affecting on Bitumen Emulsion properties ...

The stability of asphalt emulsion stored in an aluminum container is same as that stored in a plastic container, but the stability of asphalt emulsion stored in a iron container is worse.

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Coatings - Ergon Asphalt & Emulsions, Inc.

Using materials sourced from Ergon Asphalt & Emulsions, ErgonArmor is uniquely positioned to provide top-of-the-line products that yield excellent results. From roofing and maintenance, to marine applications, high temperature environments, petrochemical plants and more, ErgonArmor delivers solutions that work.

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AkzoNobel Surface Chemistry Bitumen emulsion

emulsions. Emulsions containing from 40 to ... emulsifier and other emulsion chemicals are metered and the solution properly mixed. In ... into anionic, cationic, amphoteric and nonionic types depending on the charge their head groups tend to adopt. The sign of this charge

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Asphalt Emulsions 101 Introduction - University of Idaho

Asphalt Emulsions 101 Chris Lubbers Technical Sales and Marketing Mgr Kraton Polymers, LLC 50TH Annual Idaho Asphalt Conference ... • May contain other additives ... • Compatibility of emulsifier needed for stability.

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Amphoterics as emulsifiers for bituminous emulsions ...

 · Novel amphoteric emulsifiers are disclosed for solventless and solvent containing mixing grade, oil-in-water anionic and cationic bituminous emulsions, which emulsifiers are the modified reaction products of polyamines with certain polycarboxylic acids …

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Emulsifiers Manufacturer,Emulsifiers Supplier and Exporter ...

PSEM-RMS-DM contains amines and may cause irritation or burns to skin and eyes. Protective goggles and gloves must be worn during handling this product. ... Substituted Polyamino-Fatty Amphoteric ... Addition of a compatible Anti-stripping Agent in Bitumen prior to emulsification greatly improve emulsion properties. Uses : Emulsifier for Slow ...

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Overview of Asphalt Emulsion ecore.com

Standard bitumen (asphalt) emulsions are normally considered to be of the O/W type and contain from 40% to 75% bitumen, 0.1% to 2.5% emulsifier, 25% to 60% water plus some minor components which are described below.

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Bitumen emulsion - Home | The Gorman Group

Bitumen emulsion can be produced either in a batch or an in-line process plant. The batch process involves at least two process steps- water phase (soap) preparation and the actual emulsion production. The water phase is prepared in a tank into which heated water, emulsifier and other emulsion …

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TRB Webinar: Asphalt Emulsions: Chemistry, Manufacturing ...

Asphalt Emulsions: Chemistry, Manufacturing, and Applications. ... • Crude oil contains 1-60% asphalt depending on the source • Not all refineries produce asphalt • 36 million ton asphalt used in USA each year ... Emulsifiers in Emulsion Manufacture Colloid Mill Emulsion

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US Patent for Emulsifiers for bituminous emulsions Patent ...

Amphoteric emulsifiers for anionic and cationic bituminous emulsions consisting of reaction products of nitrogen-containing intermediates with compounds selected from the group consisting of formaldehyde and sodium sulfite or bisulfite, formaldehyde and phosphorus acid, haloalkane sulfonic acid salts,.gamma.-propane sultone, haloalkane ...

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MATERIAL SAFETY DATA SHEET - Vance Brothers

MATERIAL SAFETY DATA SHEET 5201 Brighton, P.O. Box 300107 Kansas City, MO 64130 ... I. PRODUCT INFORMATION TRADE NAME SS-1, SS-1H ASPHALT EMULSION C.A.S. NUMBER Mixture SYNONYMS Tack Oil, Fog Seal, Slurry Oil PRODUCT CODE NUMBER 298-307 II. PHYSICAL DATA BOILING POINT @ 760 MM Hg 212 ... to asphalt products. Product contains less than 0.5% ...

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US5981632A - Oxidized asphalt emulsions - Google Patents

Product and method for making an asphaltic emulsion enjoying the weather-resistant and durability advantages of a fully-oxidized asphaltic base. Preferred compositions according to the invention comprise a fully-oxidized asphalt having a softening point of between about 110° F. and about 160° F. and a slurry, the slurry comprising water, a colloidal clay (preferably bentonite clay), barium ...

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What are the difference between anionic emulsion and ...

Anionic Emulsion The term anionic is derived from the migration of particles of di... Quora. Ask New Question. Sign In. Emulsions. Chemistry. What are the difference between anionic emulsion and cationic emulsion? Update Cancel. ad by Reltio. What is the best master data management software? Which one justifies its price tag?

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The Effect of Surfactant Selection on Emulsion Polymer ...

The primary role of surfactants in emulsion polymerization is to lower the interfacial tension, ... The Effect of Surfactant Selection on Emulsion Polymer Properties. August 1, 2007. ... however this issue also contains articles on new product development and global merger and acquisition activity in the coatings industry.

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asphalt emulsions containing amphoteric emulsifier

Filled asphalt emulsions containing betaine emulsifier Abstract. Disclosed are filled oil-in-water asphalt emulsions which remain homogeneous for prolonged periods of time notwithstanding the presence of particulate filler that might be expected to break the emulsions.

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