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us patent for sulfurinoil in asphalt and polymer

us patent for sulfurinoil in asphalt and polymer

US Patent for Sulfur-in-oil in asphalt and polymer ...

1999-12-16  A sulfur in oil in asphalt and polymer blend is disclosed. An asphalt and polymer blend is first prepared and then a slurry of solid sulfur in liquid oil added. Addition of a slurry of solid sulfur in oil or oil containing sulfur compounds, permits rapid and effective uniform dispersion of the sulfur component in the asphalt/polymer blend.

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US6133351A - Sulfur-in-oil in asphalt and polymer ...

A sulfur in oil in asphalt and polymer blend is disclosed. An asphalt and polymer blend is first prepared and then a slurry of solid sulfur in liquid oil added. Addition of a slurry of solid sulfur in oil or oil containing sulfur compounds, permits rapid and effective uniform dispersion of the sulfur component in the asphalt/polymer blend.

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CA2327016C - Sulfur-in-oil in asphalt and polymer ...

A sulfur in oil in asphalt and polymer blend is disclosed. An asphalt and polymer blend is first prepared and then a slurry of solid sulfur in liquid oil added. Addition of a slurry of solid sulfur in oil permits rapid and effective dispersion of the sulfur component in the asphalt/polymer blend. Uneven mixing, which can occur when sulfur is separately added as a solid to the asphalt blend, is ...

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US Patent for Sulfur extended polymer for use in asphalt ...

2010-3-29  Justia Patents Coal, Bituminous Additive, Extract, Or Derivative Thereof; Or Oil Shale; Or Fatty Still Residue Dnrm US Patent for Sulfur extended polymer for use in asphalt binder and road maintenance Patent (Patent # 9,012,542)

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Stable bitumen polymer compositions - Fina Technology, Inc.

1999-9-3  Sulfur-in-oil in asphalt and polymer composition and process: 2000-10-17: Hayner: 524/62: 5880185: Method for preparing reinforced multigrade bitumen/polymer and use of the resulting compositions for producing bitumen/polymer binders for surface coatings: 1999-03-09: Planche et al. 524/68: 5874492

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Method for preparation of stable bitumen polymer ...

2000-11-14  US Patent References: 6310122: Stable bitumen polymer compositions: 2001-10-30: Butler et al. 524/60: 6153004: Safe sulfur slurry: 2000-11-28: Hayner: 106/274: 6133351: Sulfur-in-oil in asphalt and polymer composition and process: 2000-10-17: Hayner: 524/62: 6087420: Process for the preparation of polymer/bitumen compositions and their use in ...

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Patents Assigned to ASPHALT SCIENCES, LLC - Justia

2020-4-20  Patent number: 11015085. Abstract: An asphalt composition for use as a shingle roof coating is described. The asphalt composition includes a first asphalt feedstock and a first concentrate. The first concentrate includes an elastomeric polymer and an asphalt flux. The asphalt composition includes 0.5% to 6% by weight of the elastomeric polymer.

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US Patent for Recycled oil- and rubber-modified asphalt ...

2015-2-23  A asphalt binder modifier or a stand-alone asphalt binder and the method of making the asphalt binder or binder modifier are disclosed. The asphalt modifier or binder consisting of treated re-refined engine oil bottoms/VTB's treated by injecting air into re-refining engine oil bottoms/VTB's at temperatures between 150° F. and 550° F. The re-refined engine oil can be processed with ground ...

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US8536255B2 - Stable emulsions for producing polymer ...

An acid modified asphalt binder is combined with an emulsifier solution to produce an emulsified asphalt binder. The acid modified asphalt binder may be formed by combining an asphalt binder, a phosphorous-based acid, and, optionally, a polymer modifier. The emulsifier solution may be produced by forming an aqueous solution of an amine and a phosphorous-based acid, which forms an aqueous ...

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US5702199A - Plastic asphalt paving ... - Google Patents

An asphaltic concrete or paving material includes from 5 to 20 percent or more of granular recycled plastic, which supplements or replaces the rock aggregate component of the mixture. The material produces a structurally superior paving material and longer lived roadbed. The paving material includes any and all residual classes of recyclable plastic, including thermosetting plastics and other ...

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Stable bitumen polymer compositions - Fina Technology, Inc.

1999-9-3  Sulfur-in-oil in asphalt and polymer composition and process: 2000-10-17: Hayner: 524/62: 5880185: Method for preparing reinforced multigrade bitumen/polymer and use of the resulting compositions for producing bitumen/polymer binders for surface coatings: 1999-03-09: Planche et al. 524/68: 5874492

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Asphalt filled polymer foam - Patent US-6908950-B2 -

2001-10-25  This web page summarizes information in PubChem about patent US-6908950-B2. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.

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Polymer composition for half-deflective pavement - Patent ...

2003-12-22  This web page summarizes information in PubChem about patent JP-2005179152-A. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.

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Method for preparation of stable bitumen polymer ...

2000-11-14  US Patent References: 6310122: Stable bitumen polymer compositions: 2001-10-30: Butler et al. 524/60: 6153004: Safe sulfur slurry: 2000-11-28: Hayner: 106/274: 6133351: Sulfur-in-oil in asphalt and polymer composition and process: 2000-10-17: Hayner: 524/62: 6087420: Process for the preparation of polymer/bitumen compositions and their use in ...

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Asphalt-filled polymer foams - Patent US-2004242715-A1 ...

2001-10-25  This web page summarizes information in PubChem about patent US-2004242715-A1. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.

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Patents Assigned to ASPHALT SCIENCES, LLC - Justia

2020-4-20  Patent number: 11015085. Abstract: An asphalt composition for use as a shingle roof coating is described. The asphalt composition includes a first asphalt feedstock and a first concentrate. The first concentrate includes an elastomeric polymer and an asphalt flux. The asphalt composition includes 0.5% to 6% by weight of the elastomeric polymer.

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Method for preparation of stable bitumen polymer ...

US-2003073761-A1 chemical patent summary. Patent: US-2003073761-A1: Inventor: BUTLER JAMES R (US) KELLY KEVIN P (US) BURAS PAUL (US)

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Bitumen composition - Exxon Chemical Patents Inc.

A bitumen composition comprising asphalt and from about 1 wt.% to about 10 wt.%, based on asphalt, of an α-olefin polymer having a molecular weight within the range from about 750 to about 5000. 2. The composition of claim 1 wherein said α-olefin polymer is a homopolymer of an α-olefin having from 3 to 10 carbon atoms. 3.

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Low viscosity asphalt-rubber paving material -

Low viscosity asphalt-rubber paving material - MCDONALD; CHARLES H. Title: Low viscosity asphalt-rubber paving material. United States Patent 4085078. Abstract: The paving material comprises the reaction product formed by heating a mixture of paving grade asphalt and a non-oil resistent rubber to a temperature of about 350° F to about 500° F.

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Compatibility and rheological characterization of asphalt ...

2021-2-8  Fig. 1 shows the three types of wastes for asphalt modification. One type of recycled rubber-plastic blends, the soaker hoses, formed in the process through mixing and heating the partly degraded rubber and plastic in the extruder, were collected and cut into small pieces .The waste plastic was obtained from the used grocery bags and the waste rubber (140 mesh) was received from Lehigh

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Method for preparation of stable bitumen polymer ...

2000-11-14  US Patent References: 6310122: Stable bitumen polymer compositions: 2001-10-30: Butler et al. 524/60: 6153004: Safe sulfur slurry: 2000-11-28: Hayner: 106/274: 6133351: Sulfur-in-oil in asphalt and polymer composition and process: 2000-10-17: Hayner: 524/62: 6087420: Process for the preparation of polymer/bitumen compositions and their use in ...

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Asphalt-filled polymer foams - Patent US-2004242715-A1 ...

2001-10-25  This web page summarizes information in PubChem about patent US-2004242715-A1. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.

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Asphalt filled polymer foam - Patent US-6908950-B2 -

2001-10-25  This web page summarizes information in PubChem about patent US-6908950-B2. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.

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Compatibility and rheological characterization of asphalt ...

2021-2-8  Fig. 1 shows the three types of wastes for asphalt modification. One type of recycled rubber-plastic blends, the soaker hoses, formed in the process through mixing and heating the partly degraded rubber and plastic in the extruder, were collected and cut into small pieces .The waste plastic was obtained from the used grocery bags and the waste rubber (140 mesh) was received from Lehigh

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Asphalt-polymer composition for vibration- and noise ...

SUBSTANCE: bitumen-polymer mastic, which can be used for sealing joints and cracks in concrete and asphalt-concrete pavements, as well as in construction of industrial and civil buildings, is constituted by divinylstyrene thermoplastic elastomer, 3.0-12.0%, plasticizer, 1.0-50.0%, antioxidant, 0.05-5.0%, filler 3.0-50, and bitumen, the rest.

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Arizona’s History of Using Asphalt Rubber

2021-6-29  Patents expire 1997 RPA Formed 2000-2009 Three International AR Conf. Charlie (center) at First National A-R Conf. 1980 ... recycled tire rubber and polymer in the asphalt Rubberized Asphalt Activated - Combination of recycled tire rubber and charged particles in the asphalt .

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Stabilization Mechanisms in Polyolefin Asphalt Emulsions

1992-1-1  These polymer-in-asphalt type dispersions suffer from a tendency towards gross phase separation by coalescence and subsequent creaming. It has been reported in a number of feasibility studies that the polymer-asphalt incompatibility, as experienced in polyolefin modified mixtures, translates into a deterioration of ultimate properties.

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Adhesion additive to bitumen to improve the adhesion

SUBSTANCE: bitumen-polymer mastic, which can be used for sealing joints and cracks in concrete and asphalt-concrete pavements, as well as in construction of industrial and civil buildings, is constituted by divinylstyrene thermoplastic elastomer, 3.0-12.0%, plasticizer, 1.0-50.0%, antioxidant, 0.05-5.0%, filler 3.0-50, and bitumen, the rest.

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Comparison of Polyphosphoric Acid–Modified Asphalt

the polymer requirement [U.S. Patent 5,519,073 (1996) and World Patent 9,628,513 (1996)]. Others have also claimed inventions on the use of acids with other polymers, such as styrene-butadiene-styrene

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Penta-{[poly-(ethyleneoxy)carbonylmethyl]-heterylonium ...

Formed directly on the substrate a thin hydrophilisation the polymer film exhibits a water and netestate and causes less adhesion (sticking) of asphalt-resin-paraffin deposits [RF Patent 2043484, publ. 1995.09.10]. The disadvantage of this method fragility hydrophilic film - the life of the tubes coated with this polymer does not exceed 6 months.

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