Bituminous materials

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CPC
C08J2395/00

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CCHEMISTRY METALLURGY C08Organic compounds C08JWORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G

Current Industry

C08J2395/00Bituminous materials

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Polymer-modified asphalt with wax additive
- Patent number 12,202,945
- Issue date Jan 21, 2025
- GREENMANTRA RECYCLING TECHNOLOGIES LTD.
- Domenic Di Mondo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hydrogen sulfide scavengers for asphalt
- Patent number 11,981,817
- Issue date May 14, 2024
- Ecolab USA Inc.
- Xiaowei Tong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method, process and system for recycling an asphalt-based roofing m...
- Patent number 11,976,173
- Issue date May 7, 2024
- NORTHSTAR CLEAN TECHNOLOGIES INC.
- Terry Alan Charles
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation method of renewable epoxy asphalt material and regenera...
- Patent number 11,873,373
- Issue date Jan 16, 2024
- Harbin Institute of Technology
- Junyan Yi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer reinforced glass mat with enhanced nail shank shear resista...
- Patent number 11,834,562
- Issue date Dec 5, 2023
- BMIC LLC
- Ming-Liang Shiao
- E04 - BUILDING
Information Patent Grant
Inter-penetrating elastomer network derived from ground tire rubber...
- Patent number 11,781,018
- Issue date Oct 10, 2023
- William B. Coe
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Modified asphalt compositions containing dialkyl polysulfides
- Patent number 11,732,108
- Issue date Aug 22, 2023
- Associated Asphalt Partners, LLC
- Roger E. Hayner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods and compositions for asphalt rejuvenation
- Patent number 11,702,801
- Issue date Jul 18, 2023
- Owens Corning Intellectual Capital, LLC
- Timothy Murphy
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method and systems for transporting bitumen in solidified form
- Patent number 11,702,598
- Issue date Jul 18, 2023
- Canadian National Railway Company
- James Auld
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for the production of an additive for bituminous conglomera...
- Patent number 11,584,839
- Issue date Feb 21, 2023
- ITERCHIMICA S.R.L.
- Federica Giannattasio
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified asphalt and preparation method therefor
- Patent number 11,572,445
- Issue date Feb 7, 2023
- Central Fortune Creation Technology Group Co., Ltd.
- Jiangmiao Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pitch granules which are solid at room temperature
- Patent number 11,505,748
- Issue date Nov 22, 2022
- Total Marketing Services
- Jean-Pierre Mesnil
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method, process and system for recycling an asphalt-based roofing m...
- Patent number 11,492,455
- Issue date Nov 8, 2022
- NORTHSTAR CLEAN TECHNOLOGIES INC.
- Terry Alan Charles
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Continuous asphalt mixture production plant based on double-horizon...
- Patent number 11,459,710
- Issue date Oct 4, 2022
- FUJIAN TIETUO MACHINERY CO., LTD.
- Daile Gao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Modified asphalts and methods for producing the same
- Patent number 11,377,560
- Issue date Jul 5, 2022
- ExxonMobil Technology and Engineering Company
- Jonathan D. Webb
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Asphalt products and methods of producing them for rejuvenation and...
- Patent number 11,370,918
- Issue date Jun 28, 2022
- Iowa State University Research Foundation, Inc.
- Ronald Christopher Williams
- E04 - BUILDING
Information Patent Grant
Polymer reinforced glass mat with enhanced nail shank shear resista...
- Patent number 11,286,360
- Issue date Mar 29, 2022
- BMIC LLC
- Ming-Liang Shiao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer-modified asphalt with wax additive
- Patent number 11,279,811
- Issue date Mar 22, 2022
- GREENMANTRA RECYCLING TECHNOLOGIES LTD.
- Domenic DiMondo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Asphaltic sheet materials including expandable graphite
- Patent number 11,230,085
- Issue date Jan 25, 2022
- Firestone Building Products Company, LLC
- Wensheng Zhou
- E04 - BUILDING
Information Patent Grant
Process for cold-in-place recycling using foamed asphalt and lubric...
- Patent number 11,174,603
- Issue date Nov 16, 2021
- A.L.M. Holding Company
- Gerald H. Reinke
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Co-solubilization process for preparing modified bitumen and produc...
- Patent number 11,084,930
- Issue date Aug 10, 2021
- Indian Oil Corporation Limited
- Amol Deorukhkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Asphaltic sheet materials including expandable graphite
- Patent number 11,065,841
- Issue date Jul 20, 2021
- Firestone Building Products Company, LLC
- Wensheng Zhou
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Methods for estimating a property of a hydrocarbon
- Patent number 10,994,252
- Issue date May 4, 2021
- The University of Wyoming Research Corporation
- John F. Schabron
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Inter-penetrating elastomer network derived from ground tire rubber...
- Patent number 10,982,096
- Issue date Apr 20, 2021
- William B. Coe
- B32 - LAYERED PRODUCTS
Information Patent Grant
Reclaimed asphalt composition and methods of making and using same
- Patent number 10,793,720
- Issue date Oct 6, 2020
- Kraton Polymers US LLC
- Sebastian Puchalski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and systems for transporting bitumen in solidified form
- Patent number 10,738,245
- Issue date Aug 11, 2020
- Canadian National Railway Company
- James Auld
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Inter-penetrating elastomer network derived from ground tire rubber...
- Patent number 10,626,275
- Issue date Apr 21, 2020
- William B. Coe
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Polymer-modified asphalt with wax additive
- Patent number 10,597,507
- Issue date Mar 24, 2020
- GREENMANTRA RECYCLING TECHNOLOGIES LTD.
- Domenic DiMondo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified high-viscosity asphalt, road asphalt, patching tape and th...
- Patent number 10,597,536
- Issue date Mar 24, 2020
- XINJIANG XINGLU TECHNOLOGY CO., LTD.
- Qing Yin
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Asphalt products and methods of producing them for rejuvenation and...
- Patent number 10,570,286
- Issue date Feb 25, 2020
- Iowa State University Research Foundation, Inc.
- Ronald Christopher Williams
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR REGENERATING ASPHALT AND/OR BITUMEN CONTAINING DEBRIS
- Publication number 20240417624
- Publication date Dec 19, 2024
- Pius Imholz
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
BITUMINOUS TILE WITH GRIT COATING AND METHOD FOR THE PRODUCTION THE...
- Publication number 20240287803
- Publication date Aug 29, 2024
- TEGOLA CANADESE S.R.L.
- Luca FLOREAN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ENHANCEMENT OF HIGH TEMPERATURE RESISTANCE OF ASPHALT BINDERS MODIF...
- Publication number 20240287308
- Publication date Aug 29, 2024
- QATAR FOUNDATION FOR EDUCATION, SCIENCE AND COMMUNITY DEVELOPMENT
- Eyad Masad
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
AEROGEL MODIFIED BITUMINOUS BINDERS AND MIXTURES
- Publication number 20240270969
- Publication date Aug 15, 2024
- Arizona Board of Regents on behalf of Arizona State University
- Kamil Elias Kaloush
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ASPHALT MATERIALS FROM WIND TURBINE BLADES AND OTHER COMPOSITE MATE...
- Publication number 20240254397
- Publication date Aug 1, 2024
- Western Research Institute
- Jeramie Joseph ADAMS
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD, PROCESS AND SYSTEM FOR RECYCLING AN ASPHALT-BASED ROOFING M...
- Publication number 20240247124
- Publication date Jul 25, 2024
- NORTHSTAR CLEAN TECHNOLOGIES INC.
- Terry Alan CHARLES
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR RECYCLING ASPHALT SHINGLES
- Publication number 20240228733
- Publication date Jul 11, 2024
- Atlas James Russell
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
SYSTEM, METHOD, AND APPARATUS FOR RECYCLING ASPHALT SHINGLES
- Publication number 20240132693
- Publication date Apr 25, 2024
- Atlas James Russell
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
INTER-PENETRATING ELASTOMER NETWORK DERIVED FROM GROUND TIRE RUBBER...
- Publication number 20240110060
- Publication date Apr 4, 2024
- William B. Coe
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
BITUMEN COMPOSITES WITH IMPREGNATED ZEOLITES
- Publication number 20240084110
- Publication date Mar 14, 2024
- Elham Fini
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HIGH-MODULUS ASPHALT BINDER AND MIXTURE, AND PREPARATION METHOD FOR...
- Publication number 20230392015
- Publication date Dec 7, 2023
- XI'AN ZHONGLI ASPHALT CO., LTD.
- Yun ZENG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A Bitumen Additive Comprising an Aqueous Wax Dispersion and Its Use...
- Publication number 20230374311
- Publication date Nov 23, 2023
- Sasol Germany GMBH
- Thorsten Butz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD AND SYSTEMS FOR TRANSPORTING BITUMEN IN SOLIDIFIED FORM
- Publication number 20230365868
- Publication date Nov 16, 2023
- CANADIAN NATIONAL RAILWAY COMPANY
- James AULD
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
METHOD, PROCESS AND SYSTEM FOR RECYCLING AN ASPHALT-BASED ROOFING M...
- Publication number 20230272181
- Publication date Aug 31, 2023
- NORTHSTAR CLEAN TECHNOLOGIES INC.
- Terry Alan CHARLES
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ASPHALT COMPOSITION
- Publication number 20230105129
- Publication date Apr 6, 2023
- KAO CORPORATION
- Norihiro FUKURI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
A HYDROGENATION CATALYST AND ITS PRECURSOR AND USE THEREOF IN THE H...
- Publication number 20230064915
- Publication date Mar 2, 2023
- BASF Corporation
- Robert Willem Gosselink
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
System and Method for High Throughput Preparation of Rubber-Modifie...
- Publication number 20230002615
- Publication date Jan 5, 2023
- Wright Asphalt Products Company
- Theodore P. Flanigan
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
PITCH COMPOSITIONS, METHODS AND USES THEREOF
- Publication number 20230002586
- Publication date Jan 5, 2023
- TOTALENERGIES ONETECH
- Olivier GAMET
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
COMPOSITION FOR FIBER-REINFORCED RESIN, FIBER-REINFORCED RESIN, MOL...
- Publication number 20220411597
- Publication date Dec 29, 2022
- Arakawa Chemical Industries, Ltd.
- Hisako OGAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
STEROL IN ASPHALT ROOFING MATERIALS
- Publication number 20220251387
- Publication date Aug 11, 2022
- A.L.M. HOLDING COMPANY
- Gerald H. Reinke
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
POLYMER-MODIFIED ASPHALT WITH WAX ADDITIVE
- Publication number 20220177669
- Publication date Jun 9, 2022
- GreenMantra Recycling Technologies Ltd.
- Domenic Di Mondo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ASPHALTIC SHEET MATERIALS INCLUDING EXPANDABLE GRAPHITE
- Publication number 20220126547
- Publication date Apr 28, 2022
- Firestone Building Products Company, LLC
- Wensheng ZHOU
- E04 - BUILDING
Information Patent Application
PREPARATION METHOD OF RENEWABLE EPOXY ASPHALT MATERIAL AND REGENERA...
- Publication number 20220089832
- Publication date Mar 24, 2022
- HARBIN INSTITUTE OF TECHNOLOGY
- Junyan Yi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
INTER-PENETRATING ELASTOMER NETWORK DERIVED FROM GROUND TIRE RUBBER...
- Publication number 20220049101
- Publication date Feb 17, 2022
- William B. Coe
- B32 - LAYERED PRODUCTS
Information Patent Application
POLYMER REINFORCED GLASS MAT WITH ENHANCED NAIL SHANK SHEAR RESISTA...
- Publication number 20210371614
- Publication date Dec 2, 2021
- Building Materials Investment Corporation
- Ming-Liang Shiao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR REMOVING OBJECT TO BE REMOVED
- Publication number 20210122079
- Publication date Apr 29, 2021
- IHI Corporation
- Akira SADAKI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHODS AND COMPOSITIONS FOR ASPHALT REJUVENATION
- Publication number 20210095429
- Publication date Apr 1, 2021
- Owens Corning Intellectual Capital, LLC
- Timothy Murphy
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
METHOD AND SYSTEMS FOR TRANSPORTING BITUMEN IN SOLIDIFIED FORM
- Publication number 20210017452
- Publication date Jan 21, 2021
- CANADIAN NATIONAL RAILWAY COMPANY
- James AULD
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR THE PRODUCTION OF AN ADDITIVE FOR BITUMINOUS CONGLOMERA...
- Publication number 20200354541
- Publication date Nov 12, 2020
- ITERCHIMICA S.R.L.
- Federica GIANNATTASIO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROGEN SULFIDE SCAVENGERS FOR ASPHALT
- Publication number 20200277498
- Publication date Sep 3, 2020
- ECOLAB USA INC.
- Xiaowei Tong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Bituminous materials

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polymer-modified asphalt with wax additive

Hydrogen sulfide scavengers for asphalt

Method, process and system for recycling an asphalt-based roofing m...

Preparation method of renewable epoxy asphalt material and regenera...

Polymer reinforced glass mat with enhanced nail shank shear resista...

Inter-penetrating elastomer network derived from ground tire rubber...

Modified asphalt compositions containing dialkyl polysulfides

Methods and compositions for asphalt rejuvenation

Method and systems for transporting bitumen in solidified form

Process for the production of an additive for bituminous conglomera...

Modified asphalt and preparation method therefor

Pitch granules which are solid at room temperature

Method, process and system for recycling an asphalt-based roofing m...

Continuous asphalt mixture production plant based on double-horizon...

Modified asphalts and methods for producing the same

Asphalt products and methods of producing them for rejuvenation and...

Polymer reinforced glass mat with enhanced nail shank shear resista...

Polymer-modified asphalt with wax additive

Asphaltic sheet materials including expandable graphite

Process for cold-in-place recycling using foamed asphalt and lubric...

Co-solubilization process for preparing modified bitumen and produc...

Asphaltic sheet materials including expandable graphite

Methods for estimating a property of a hydrocarbon

Inter-penetrating elastomer network derived from ground tire rubber...

Reclaimed asphalt composition and methods of making and using same

Method and systems for transporting bitumen in solidified form

Inter-penetrating elastomer network derived from ground tire rubber...

Polymer-modified asphalt with wax additive

Modified high-viscosity asphalt, road asphalt, patching tape and th...

Asphalt products and methods of producing them for rejuvenation and...

Patents Applicationslast 30 patents

METHOD FOR REGENERATING ASPHALT AND/OR BITUMEN CONTAINING DEBRIS

BITUMINOUS TILE WITH GRIT COATING AND METHOD FOR THE PRODUCTION THE...

ENHANCEMENT OF HIGH TEMPERATURE RESISTANCE OF ASPHALT BINDERS MODIF...

AEROGEL MODIFIED BITUMINOUS BINDERS AND MIXTURES

ASPHALT MATERIALS FROM WIND TURBINE BLADES AND OTHER COMPOSITE MATE...

METHOD, PROCESS AND SYSTEM FOR RECYCLING AN ASPHALT-BASED ROOFING M...

SYSTEM, METHOD, AND APPARATUS FOR RECYCLING ASPHALT SHINGLES

SYSTEM, METHOD, AND APPARATUS FOR RECYCLING ASPHALT SHINGLES

INTER-PENETRATING ELASTOMER NETWORK DERIVED FROM GROUND TIRE RUBBER...

BITUMEN COMPOSITES WITH IMPREGNATED ZEOLITES

HIGH-MODULUS ASPHALT BINDER AND MIXTURE, AND PREPARATION METHOD FOR...

A Bitumen Additive Comprising an Aqueous Wax Dispersion and Its Use...

METHOD AND SYSTEMS FOR TRANSPORTING BITUMEN IN SOLIDIFIED FORM

METHOD, PROCESS AND SYSTEM FOR RECYCLING AN ASPHALT-BASED ROOFING M...

ASPHALT COMPOSITION

A HYDROGENATION CATALYST AND ITS PRECURSOR AND USE THEREOF IN THE H...

System and Method for High Throughput Preparation of Rubber-Modifie...

PITCH COMPOSITIONS, METHODS AND USES THEREOF

COMPOSITION FOR FIBER-REINFORCED RESIN, FIBER-REINFORCED RESIN, MOL...

STEROL IN ASPHALT ROOFING MATERIALS

POLYMER-MODIFIED ASPHALT WITH WAX ADDITIVE

ASPHALTIC SHEET MATERIALS INCLUDING EXPANDABLE GRAPHITE

PREPARATION METHOD OF RENEWABLE EPOXY ASPHALT MATERIAL AND REGENERA...

INTER-PENETRATING ELASTOMER NETWORK DERIVED FROM GROUND TIRE RUBBER...

POLYMER REINFORCED GLASS MAT WITH ENHANCED NAIL SHANK SHEAR RESISTA...

METHOD FOR REMOVING OBJECT TO BE REMOVED

METHODS AND COMPOSITIONS FOR ASPHALT REJUVENATION

METHOD AND SYSTEMS FOR TRANSPORTING BITUMEN IN SOLIDIFIED FORM

PROCESS FOR THE PRODUCTION OF AN ADDITIVE FOR BITUMINOUS CONGLOMERA...

HYDROGEN SULFIDE SCAVENGERS FOR ASPHALT