|
Match
|
Document |
Document Title |
|
|
8138242 |
Processing bituminous mixtures for paving at reduced temperatures
Bituminous paving mixtures containing lubricating agents or additives may be prepared at hot mix temperatures and cooled, paved and compacted at temperatures 10-55 Celsius degrees lower than the...
|
|
|
8133316 |
Process for preparing an asphalt mixture
A process for preparing an asphalt mixture from recycled asphalt pavement (RAP), virgin aggregate, filler and first and second binder materials, is disclosed. The process comprises steps of...
|
|
|
8114927 |
Asphalt emulsions, products made from asphalt emulsions, and processes for making fibrous mats from asphalt emulsions
The invention relates to asphalt emulsions comprising an asphalt component selected from the group consisting of a solvent extracted asphalt, an oxidized asphalt, and combinations thereof. The...
|
|
|
8093175 |
Mineral composition capable of trapping hydrogen, preparation method and uses
The invention relates to a composition capable of trapping hydrogen comprising: (a) at least one mineral compound of formula (I) below: MX(OH) (I) in which: M represents a divalent transition...
|
|
|
8088210 |
Bituminous composition
A bituminous composition including, based on total weight of the bituminous composition, (a) hard bitumen in an amount of 0.5% to 7.5% by weight, the hard bitumen being characterized by a...
|
|
|
8034172 |
Asphalt compositions and products comprising tall oil derived materials, and methods for making and using same
Asphalt compositions and products in which the binder comprises tall oil materials possibly previously subjected to distillation, and/or oxidation, and/or combined with a polymer, the tall oil...
|
|
|
8025724 |
Sulphur pellet comprising H2S-suppressant
The invention provides a sulphur pellet comprising at least one H2S-suppressant, comprising in the range of from 60 to 100 wt % elemental sulphur, based on the total weight of the pellet. The...
|
|
|
8007657 |
Preparation and treating of bituminous compositions
Described is the use, for preparing or treating bituminous compositions, of at least one compound selected among: esters of glycolic, lactic and gluconic acids, methylic, ethylic and isobutylic...
|
|
|
7972429 |
Bituminous composition
This invention relates to bituminous compositions and methods of producing the same. More particularly, the invention relates to the production of bituminous compositions formulated with...
|
|
|
7968628 |
Modified asphalt binder material using crosslinked crumb rubber and methods of manufacturing the modified asphalt binder
Bituminous asphalt binder materials which are modified by the addition of crumb rubber or ground tire rubber and a cross-linking agent are described. In addition, methods are provided for producing...
|
|
|
7951240 |
Process of producing roofing shingle coating asphalt allowing more material options
In a process of producing a roofing shingle coating asphalt from a low flashpoint asphalt feedstock, an asphalt feedstock which has a low flashpoint of from 490° F. (254° C.) to 540° F. (282° C.)...
|
|
|
7951239 |
Method of producing roofing shingle coating asphalt from non-coating grade asphalt
A method of producing a roofing shingle coating asphalt from a non-coating grade asphalt feedstock includes the following steps. The non-coating grade asphalt feedstock is partially blown to lower...
|
|
|
7918930 |
Method for preparing bitumen base
The invention concerns a method for preparing a bitumen base, including the following essential steps: a) introducing a bitumen in a container equipped with mixing means, and bringing the bitumen...
|
|
|
7906011 |
Methods and systems for manufacturing modified asphalts
Methods and systems for efficiently manufacturing modified asphalt materials include agitating a base asphalt at a high shear rate using an in-line mixer equipped with a rotor-stator mixing tool...
|
|
|
7901563 |
Preparation of industrial asphalt
The present invention relates to a method for preparing an industrial asphalt comprising (1) heating an asphalt flux to a temperature which is within the range of about 400° F. (204° C.) to 550° F....
|
|
|
7863353 |
Paving resin composition, paving asphalt composition, and method for producing paving asphalt composition
Disclosed is a paving resin composition which comprises a thermoplastic resin in small lumps, containing 30 to 70% by weight of an ethylene-vinyl acetate copolymer having a vinyl acetate content of...
|
|
|
7857904 |
Process of producing roofing shingle coating asphalt
A process of producing a roofing shingle coating asphalt from an asphalt feedstock includes the following steps. Wax and blowing catalyst are added to the asphalt feedstock. Then the asphalt...
|
|
|
7842739 |
Method of applying a compact hardened coating to a building surface and a composition for forming the coating
A two-component composition is disclosed and a method of applying the composition to a surface to form thereon a hardened compact coating, wherein each component remains separate until conveyed to...
|
|
|
7838469 |
Fusing materials for prevention of lost circulation
A method is given for reducing fluid loss in downhole operations such as drilling and completion. A composition containing a fusing solid is injected into the fluid loss flow path; the fusing solid...
|
|
|
7820743 |
Process for preparing bitumen/asphalt bale
A process for preparing bitumen bale for clean, safe, eco-friendly and cost-effective packing, storing and transporting of viscous bitumen products and the products thereof is delineated in the...
|
|
|
7805909 |
Shingle with low density granules and/or backdust
A roofing shingle has low density granules adhered to at least a headlap region on a front surface of the roof shingle.
|
|
|
7772145 |
Manufacture of environmentally friendly carbon-bonded refractory product in the cold mixing process
The invention relates to a method for manufacturing carbon-bonded refractory products from refractory granulations and organic binder agents, wherein a powdery, graphitable coal-tar pitch with a...
|
|
|
7678467 |
Asphalt shingle coating with improved tear strength
The present invention is directed to an air-blown roofing asphalt modified with polyphosphoric acid and roofing products made with the polyphosphoric acid-modified, air-blown asphalt.
|
|
|
7597754 |
Asphaltic compositions and methods of their manufacture
Asphaltic compositions that are made from recycled waste building materials may include recycled plastics, provide reduced environmental impact and may be formed to meet state standards for...
|
|
|
7572365 |
Modified thermal processing of heavy hydrocarbon feedstocks
The present invention is directed to the upgrading of heavy petroleum oils of high viscosity and low API gravity that are typically not suitable for pipelining without the use of diluents. It...
|
|
|
7517405 |
Composition for solidifying soil and industrial waste
Disclosed herein is a composition for solidifying soil and industrial waste. The solidifying composition contains 16-24 wt % of straight asphalt, 0.06-0.10 wt % of an emulsifier for asphalt,...
|
|
|
7417082 |
Modified asphalt binder material using crosslinked crumb rubber and methods of manufacturing the modified asphalt binder
Bituminous asphalt binder materials which are modified by the addition of crumb rubber or ground tire rubber and a cross-linking agent are described. In addition, methods are provided for producing...
|
|
|
7387674 |
Method for solidifying soil and industrial waste, and solidified materials prepared thereby
Disclosed herein are a method for solidifying soil and industrial waste and a solidified material prepared thereby. The solidified material of soil and industrial waste is prepared by adding 2-6...
|
|
|
7374816 |
Prefabricated membrane based on modified polyurethane bituminous binder and process for production
The present invention has for its object a prefabricated sealing membrane formed by a support, coated on at least one surface, and preferably impregnated throughout, with a modified bitumen base...
|
|
|
7329399 |
Hydrogen trapper compound, method for the production and uses thereof
A hydrogen-trapping compound is provided, along with a process for manufacturing the compound, and its uses, wherein the hydrogen-trapping compound is characterized in that it contains at least one...
|
|
|
7306666 |
Additives and method for reducing odor
Additives and methods for reducing or eliminating odor in oil based media. The additives comprise an essential oil, an essential oil component, or mixtures thereof.
|
|
|
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...
|
|
|
RE39289 |
Apparatus and process for manufacturing asphalt
An improved process for making asphalt involves incorporating tar sands into a hot asphalt mix process and modifying the process. The improved process involves using a heated asphalt counter-flow...
|
|
|
7037955 |
Additives and methods for reducing odor
Additives and methods for reducing or eliminating odor in oil based media. The additives comprise an essential oil, an essential oil component, or mixtures thereof.
|
|
|
7001453 |
Method of selecting a high modulus layer binder
A method of selecting an asphalt binder for use in constructing a high modulus layer of bituminous pavement is provided. This method includes measuring the complex shear modulus of one or more...
|
|
|
6987207 |
Hydrocarbonaceous composition
The present invention relates to a composition, comprising: (A) an odor-emitting hydrocarbonaceous material; and (B) an odor-suppressing amount of an additive composition comprising soy methyl...
|
|
|
6953501 |
Wood treatment composition and method of use
A wood treatment composition for the preservation of wood comprises a mixture of creosote and a polymer which is miscible with the creosote at about 200° F. and does not substantially ...
|
|
|
6817152 |
Fiber mats for materials of construction having improved tear strength and process for making same
The invention relates to a coated fiber mat of improved tear strength upon dividing pieces of the coated mat and the coating which comprises a cured, non-woven, fiber glass mat containing a...
|
|
|
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...
|
|
|
6508875 |
Bituminous composition
The present invention provides a bituminous composition which comprises a bitumen component, less than 15% by weight of a block copolymer composition, based on total weight of block copolymer...
|
|
|
6478951 |
Compatibilizer for crumb rubber modified asphalt
A compatibilizer and process for use in making crumb rubber modified asphalt. The compatibilizer causes the crumb rubber to completely interact with the asphalt, thereby improving the rheological...
|
|
|
6461421 |
Hydrocarbonaceous composition containing odor suppressant
This invention relates to a composition, comprising: (A) an odor-emitting hydrocarbonaceous material; and (B) an odor-suppressing amount of an aldehyde or a ketone, and a carboxylic acid ester.
|
|
|
6408683 |
Laboratory asphalt stability test and apparatus
An asphalt stability testing vessel includes a container, an external heater, an internal heater, an agitator assembly, a temperature controller, and at least one sampling tube. The external heater...
|
|
|
6384112 |
Emulsified bituminous binder
A bitumen emulsion comprising bituminous binder, emulsifier, and water. The bituminous binder comprises bitumen and an oxidised wax, and optionally one or more polymers. The incorporation of the...
|
|
|
RE37655 |
Additive for, method of adding thereof and resulting cured cement-type concreations for improved heat and freeze-thaw durability
An additive for, a method of adding thereof to uncured mixes for and resulting cured cement-type concreations such as cured embodiments of concrete, marcadam, and roof-top shingles each exhibiting...
|
|
|
6077888 |
High viscosity cationic slow-set and medium-set emulsions
This invention relates to improved bituminous emulsions, specifically to cationic medium-set and slow-set mixing grade emulsions. More particularly, it relates to emulsifying compositions which can...
|
|
|
6074469 |
Asphalt composition and method
A paving asphalt composition for improving the durability and longevity of asphalt road surfaces is disclosed. The paving asphalt composition includes asphalt base stock, heavy residuum of...
|
|
|
5888289 |
Bitumen compositions and a process for their preparation
The present invention provides a bitumen composition comprising a bitumen component, a thermoplastic rubber in an amount of less than 8 % wt, and an ethylene-vinyl acetate copolymer in an amount of...
|
|
|
5854335 |
Bituminous composition with diene/monovinyl aromatic block copolymer
A bituminous composition which comprises a bituminous component and a block copolymer of a conjugated diene and a monovinylaromatic hydrocarbon, wherein the block copolymer has a vinyl content of...
|
|
|
5846601 |
Use of selected polyvinyl acetate dispersions for the surface stabilization of sand and/or soil
A method for the surface stabilization of sand and/or soil is provided. The method is comprised of applying an aqueous polymer dispersion to the surface layer of soil. The aqueous polymer...
|