NO151089C - Fremgangsmaate ved fremstilling av en bitumen-polymerblanding - Google Patents

Fremgangsmaate ved fremstilling av en bitumen-polymerblanding

Info

Publication number
NO151089C
NO151089C NO774462A NO774462A NO151089C NO 151089 C NO151089 C NO 151089C NO 774462 A NO774462 A NO 774462A NO 774462 A NO774462 A NO 774462A NO 151089 C NO151089 C NO 151089C
Authority
NO
Norway
Prior art keywords
preparing
procedure
polymer mixture
bitumen polymer
bitumen
Prior art date
Application number
NO774462A
Other languages
English (en)
Other versions
NO151089B (no
NO774462L (no
Inventor
Paul Maldonado
Jean Mas
Trung Kiet Phung
Original Assignee
Elf France
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elf France filed Critical Elf France
Publication of NO774462L publication Critical patent/NO774462L/no
Publication of NO151089B publication Critical patent/NO151089B/no
Publication of NO151089C publication Critical patent/NO151089C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31815—Of bituminous or tarry residue

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
NO774462A 1976-12-28 1977-12-27 Fremgangsmaate ved fremstilling av en bitumen-polymerblanding NO151089C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639233A FR2376188A1 (fr) 1976-12-28 1976-12-28 Procede de preparation de compositions de bitumes polymeres

Publications (3)

Publication Number Publication Date
NO774462L NO774462L (no) 1978-06-29
NO151089B NO151089B (no) 1984-10-29
NO151089C true NO151089C (no) 1985-02-06

Family

ID=9181601

Family Applications (1)

Application Number Title Priority Date Filing Date
NO774462A NO151089C (no) 1976-12-28 1977-12-27 Fremgangsmaate ved fremstilling av en bitumen-polymerblanding

Country Status (16)

Country Link
US (1) US4145322A (no)
JP (1) JPS5388022A (no)
AT (1) AT371140B (no)
BE (1) BE862324A (no)
BR (1) BR7708682A (no)
CA (1) CA1109191A (no)
CH (1) CH625263A5 (no)
DE (1) DE2758452C2 (no)
DK (1) DK156582C (no)
ES (1) ES465476A1 (no)
FR (1) FR2376188A1 (no)
GB (1) GB1548541A (no)
IT (1) IT1089084B (no)
NL (1) NL185157C (no)
NO (1) NO151089C (no)
SE (1) SE422330B (no)

Families Citing this family (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL190562C (nl) * 1978-07-04 1994-04-18 Shell Int Research Vezelachtige vloerbedekking.
GB2029417B (en) * 1978-09-01 1983-01-12 British Petroleum Co Formable bituminous rubber compositions and foams thereof
BE879847A (fr) * 1978-11-09 1980-03-03 Elf Union Procede de preparation de compositions de bitumes polymeres
US4419469A (en) * 1979-01-08 1983-12-06 The Firestone Tire & Rubber Company Thermoplastic elastomer blends with bitumen
US4330449A (en) * 1979-11-15 1982-05-18 Elf France Process for preparation of compositions of bitumen polymers and products
US4412019A (en) * 1980-07-12 1983-10-25 Phillips Petroleum Company Asphalt compositions
JPS57139143A (en) * 1981-02-23 1982-08-27 Asahi Chem Ind Co Ltd Bituminous composition
FR2528439B1 (fr) * 1982-06-10 1985-11-22 Elf France Procede de preparation de compositions bitume-polymere, application de ces compositions a la realisation de revetements, et solution mere de polymere utilisable pour l'obtention desdites compositions
US4588634A (en) * 1983-08-05 1986-05-13 The Flintkote Company Coating formulation for inorganic fiber mat based bituminous roofing shingles
US4871605A (en) * 1983-08-05 1989-10-03 Genstar Building Materials Company Inorganic fiber mat based bituminous sheet materials
US4485201A (en) * 1983-11-21 1984-11-27 Midwest Elastomers, Inc. Method of modifying asphalt with thermoplastic polymers, ground rubber and composition produced
US4490493A (en) * 1983-12-16 1984-12-25 Shell Oil Company Stabilized bituminous blends
GB2164344A (en) * 1984-09-12 1986-03-19 Exxon France Bituminous compositions and preparation thereof
FR2586695B1 (fr) * 1985-08-30 1988-04-29 Raffinage Cie Francaise Compositions de solvants utilisables pour la realisation de revetements de bitume, solutions de polymeres et revetements de bitumes utilisant ces composants
USH876H (en) * 1987-11-16 1991-01-01 Bitumen composition
US5324758A (en) * 1988-08-11 1994-06-28 Sohwa Shell Sekiyu Kabushiki Kaisha Vibration damping material of asphalt cement
JP2607383B2 (ja) * 1988-08-11 1997-05-07 昭和シェル石油株式会社 アスフアルト系振動減衰材料
TW408155B (en) * 1989-08-31 2000-10-11 Dow Chemical Co Blends of <alpha>-olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene monomer interpolymers with polymers of vinylidene aromatic monomers
US5002987A (en) * 1989-12-18 1991-03-26 The Goodyear Tire & Rubber Company Modified asphalt cement
US5371121A (en) * 1991-09-30 1994-12-06 Chevron Research And Technology Company Bitumen compositions containing bitumen, polymer and sulfur
US5270361A (en) * 1992-02-25 1993-12-14 Bitumar R. & D. (2768836 Canada Inc.) Asphalt composition and process for obtaining same
FR2705681A1 (fr) * 1992-03-03 1994-12-02 Elf Antar France Procédé de préparation de compositions bitume-polymère, application des compositions obtenues à la réalisation de revêtements et solution mère de polymère pour l'obtention desdites compositions.
US5212220A (en) * 1992-03-18 1993-05-18 Shell Oil Company Water-based emulsions and dispersions of bitumen modified with a functionalized block copolymer
US5364894A (en) * 1993-03-31 1994-11-15 Tremco, Inc. Emulsification of asphalt and modified asphalt with primary emulsifier polymers comprised of acrylic acid type monomers
US5331028A (en) * 1993-06-30 1994-07-19 Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. Polymer-modified asphalt composition and process for the preparation thereof
US5405440A (en) * 1993-09-16 1995-04-11 Global Resource Recyclers, Inc. Process for the preparation of a cold mix asphalt paving composition
USH1484H (en) * 1993-11-30 1995-09-05 Shell Oil Company Method for obtaining polymer/bitumen blends with improved stability and polymer efficiency
FR2718747B1 (fr) * 1994-04-18 1996-06-07 Elf Antar France Procédé de préparation de compositions bitume/polymère à caractère multigrade renforcé et application des compositions obtenues à la production de liants bitume/polymère pour revêtements.
FR2726830B1 (fr) * 1994-11-10 1996-12-20 Elf Aquitaine Procede de preparation de compositions bitume/polymere pour la realisation de revetements et solution mere de polymere pour cette preparation
US5672642A (en) * 1996-02-29 1997-09-30 The Dow Chemical Company Compatible asphalt-polymer blends
US5773496A (en) * 1996-05-31 1998-06-30 Koch Industries, Inc. Polymer enhanced asphalt
GB2324303A (en) * 1997-04-03 1998-10-21 Shell Int Research Bituminous composition
DE69810284T2 (de) * 1997-04-04 2003-07-31 Polyphalt Inc Elastomermodifizierte bituminöse zusammensetzungen
FR2762322B1 (fr) * 1997-04-21 1999-05-28 Elf Antar France Procede de preparation de compositions bitume/polymere, application des compositions obtenues a la production de liants bitume/polymere pour revetements et solution mere de polymere pour l'obtention desdites compositions
US5795929A (en) * 1997-04-22 1998-08-18 Koch Enterprises, Inc. Polymer enhanced asphalt emulsion
US5837756A (en) * 1997-05-28 1998-11-17 The Goodyear Tire & Rubber Company Polymer for asphalt cement modification
US5955537A (en) * 1998-02-13 1999-09-21 The Goodyear Tire & Rubber Company Continuous polymerization process
US6127461A (en) * 1998-04-21 2000-10-03 Basf Corporation Co-Agglomeration of random vinyl substituted aromatic/conjugated diolefin polymer with sulfur to improve homogeneity of polymer/asphalt admixtures
US6300392B1 (en) * 1998-04-21 2001-10-09 Basf Corporation Co-agglomeration of random vinyl substituted aromatic/conjugated diolefin polymer with sulfur to improve homogeneity of polymer/asphalt admixtures
US6057390A (en) * 1998-06-03 2000-05-02 Ashland Inc. Crosslinkable polymer-modified asphalt and its method of preparation
EP1065249A1 (de) * 1999-06-18 2001-01-03 G. Grisard Ag Bitumenpräparat
US6441065B1 (en) 1999-09-03 2002-08-27 Fina Technology, Inc. Method for preparation of stable bitumen polymer compositions
US6469075B1 (en) 1999-09-04 2002-10-22 Fina Technology, Inc. Method and preparation of stable bitumen polymer compositions
US6767939B2 (en) 1999-09-04 2004-07-27 Fina Technology, Inc. Method for preparation of stable bitumen polymer compositions
US6136899A (en) 1999-09-14 2000-10-24 The Goodyear Tire & Rubber Company SBR for asphalt cement modification
US6569351B1 (en) 2000-03-14 2003-05-27 Ergon, Inc. Accelerator-gel additive for use in the production of polymer-modified asphalt
US6573315B1 (en) 2000-03-30 2003-06-03 The Goodyear Tire & Rubber Company Modification of asphalt cement
US7081492B1 (en) 2000-05-16 2006-07-25 Dennis Krivohlavek Ambient temperature anhydrous liquid cross-linking agent
US6407152B1 (en) 2000-11-28 2002-06-18 Fina Technology, Inc. Method for preparing asphalt and polymer compositions incorporating multi-component crosslinking agents
US7141621B2 (en) * 2002-02-07 2006-11-28 Kraton Polymers U.S. Llc Gels from controlled distribution block copolymers
US7417081B2 (en) * 2002-04-24 2008-08-26 Asahi Kasei Chemicals Corporation Asphalt composition
US20040030008A1 (en) * 2002-08-06 2004-02-12 Butler James R. Crosslinking with metal oxides other than zinc oxide
US7845356B2 (en) * 2002-09-06 2010-12-07 Koninklijke Philips Electronics N.V. Implantable devices, systems, and methods for maintaining desired orientations in targeted tissue regions
US6956071B2 (en) * 2002-12-20 2005-10-18 Fina Technology, Inc. Use of alternate thiol accelerators for crosslinking rubber in asphalt
US20040152805A1 (en) * 2003-02-04 2004-08-05 Buras Paul J. Process for preparing bitumen/rubber compositions
JP4776155B2 (ja) * 2003-10-21 2011-09-21 旭化成ケミカルズ株式会社 水添共重合体
US7241821B1 (en) 2004-08-10 2007-07-10 Marathon Ashland Petroleum Llc Polymer-modified, vulcanized asphalt composition and its method of preparation
JP2008514778A (ja) * 2004-10-02 2008-05-08 ファイヤーストーン ポリマーズ エルエルシー 重合体、並びにアスファルト組成物及びアスファルトコンクリートにおけるその使用
US7402619B2 (en) * 2005-03-31 2008-07-22 Kraton Polymers U.S. Llc Cross-linking compositions for polymer-modified asphalt compositions
CN100448934C (zh) * 2005-06-28 2009-01-07 上海群康沥青科技有限公司 一种沥青组合物及其生产方法
RU2405797C2 (ru) 2005-11-14 2010-12-10 Кратон Полимерз Рисёч Б.В. Способ получения композиции битумного вяжущего
EP1969066B1 (en) 2005-12-29 2009-12-02 Firestone Polymers, LLC Process for forming modified asphalt binders and asphalt paving compositions
US7781503B2 (en) * 2005-12-29 2010-08-24 Firestone Polymers, Llc Modified asphalt binders and asphalt paving compositions
US7642302B2 (en) * 2005-12-29 2010-01-05 Firestone Polymers, Llc Modified asphalt binders and asphalt paving compositions
US20070203265A1 (en) * 2006-02-27 2007-08-30 Marketing Associates, Inc. Road repair material and methods
BRPI0718632A2 (pt) * 2006-11-13 2013-11-26 Kraton Polymers Us Llc Emulsão betuminosa
CN100497481C (zh) * 2006-11-30 2009-06-10 侯芸 一种沥青组合物及其制备方法
FR2911611B1 (fr) 2007-01-23 2011-01-07 Total France Composition bitumineuse aux proprietes thermoreversibles.
BRPI0810004B1 (pt) 2007-04-20 2018-07-17 Firestone Polymers Llc composições de asfalto modificado por polímero
JP5325207B2 (ja) 2007-05-01 2013-10-23 クレイトン・ポリマーズ・ユー・エス・エル・エル・シー ビチューメン結合材組成物およびこれを調製するための方法
EP2164905A2 (en) * 2007-06-20 2010-03-24 Firestone Polymers, LLC Modified asphalt binders and asphalt paving compositions
FR2918066B1 (fr) 2007-06-26 2010-11-19 Total France Liant concentre non gelifiable et pompable pour bitume/polymere
FR2919294B1 (fr) * 2007-07-24 2012-11-16 Total France Polymere greffe et composition de bitume a reticulation thermoreversible comprenant ledit polymere greffe.
FR2919298B1 (fr) 2007-07-24 2012-06-08 Total France Composition bitume/polymere a reticulation thermoreversible.
CA2609893C (en) 2007-11-06 2013-09-10 Husky Oil Operations Limited Process of polymer modified asphalt preparation
FR2924121A1 (fr) 2007-11-27 2009-05-29 Total France Sa Composition bitumineuse elastique reticulee de maniere thermoreversible
FR2929616B1 (fr) 2008-04-08 2011-09-09 Total France Procede de reticulation de compositions bitume/polymere presentant des emissions reduites d'hydrogene sulfure
US20110053961A1 (en) 2009-02-27 2011-03-03 Concert Pharmaceuticals, Inc. Substituted xanthine derivatives
US20110038668A1 (en) * 2009-08-13 2011-02-17 Road Science, Llc. Crack resistant coating and method of applying crack resistant coating
US20110146531A1 (en) * 2009-12-17 2011-06-23 3M Innovative Properties Company Bituminous compositions and methods
US8198350B2 (en) * 2010-02-11 2012-06-12 Icl Performance Products, Lp Polymer-modified asphalt with a crosslinking agent and methods of preparing
DE102010035071B4 (de) * 2010-08-21 2014-09-04 Mitteldeutsches Bitumenwerk Gmbh Verfahren zur Herstellung eines Bitumenkonzentrates
FR2984329B1 (fr) 2011-12-20 2014-11-21 Total Raffinage Marketing Polymere greffe et composition bitume/polymere a reticulation thermoreversible contenant un tel polymere
FR2984342B1 (fr) 2011-12-20 2014-01-03 Total Raffinage Marketing Procede de production d'une composition bitume/polymere reticulee avec reduction des emissions de h2s
FR2992653B1 (fr) 2012-07-02 2015-06-19 Total Raffinage Marketing Compositions bitumineuses additivees aux proprietes thermoreversibles ameliorees
FR2992654B1 (fr) 2012-07-02 2015-08-07 Total Raffinage Marketing Compositions bitumineuses additivees aux proprietes thermoreversibles ameliorees
US20140014000A1 (en) 2012-07-15 2014-01-16 Owens Corning Intellectual Capital, Llc System and method for manufacturing asphalt products with recycled asphalt shingles
US9249304B2 (en) 2013-11-01 2016-02-02 Saudi Arabian Oil Company Heavy oil ash in roofing, damp-proofing, and water proofing applications
US9637635B2 (en) 2013-11-01 2017-05-02 Saudi Arabian Oil Company Sulfur asphalt in roofing, damp-proofing and water proofing
WO2015066567A1 (en) * 2013-11-01 2015-05-07 Saudi Arabian Oil Company Sulfur asphalt in roofing, damp-proofing and water proofing
US9309441B2 (en) 2013-11-01 2016-04-12 Saudi Arabian Oil Company Sulfur asphalt in roofing, damp-proofing and water proofing
FR3013051B1 (fr) 2013-11-12 2016-08-19 Total Marketing Services Compositions bitumineuses a base de derives phosphoriques
FR3013053B1 (fr) 2013-11-14 2015-12-25 Total Marketing Services Composition bitume/polymere a proprietes mecaniques a froid ameliorees
JP6634289B2 (ja) 2014-01-17 2020-01-22 旭化成株式会社 重合体及びアスファルト組成物
ES2728528T3 (es) 2014-01-17 2019-10-25 Asahi Chemical Ind Polímero y composición de asfalto
TWI616491B (zh) 2014-05-08 2018-03-01 Asahi Kasei Chemicals Corp Asphalt composition
US10435560B2 (en) 2015-07-01 2019-10-08 Performance Materials Na, Inc. Polymer modified asphalt reaction products
CN108291066A (zh) 2015-07-23 2018-07-17 纳幕尔杜邦公司 环氧官能化的乙烯共聚物沥青反应产物
US9790360B2 (en) 2015-12-30 2017-10-17 Kraton Polymers U.S. Llc Oil gel for asphalt modification and rejuvenation
EP3556827A1 (fr) 2018-04-18 2019-10-23 SARL Valochem Procédé de préparation de composition de bitume polymère réticulé à faible émission d'h2s et application de ces compositions à la réalisation de revêtements
US11814506B2 (en) 2019-07-02 2023-11-14 Marathon Petroleum Company Lp Modified asphalts with enhanced rheological properties and associated methods
US11732108B1 (en) 2019-07-03 2023-08-22 Associated Asphalt Partners, Llc Modified asphalt compositions containing dialkyl polysulfides
US20210395148A1 (en) * 2020-06-17 2021-12-23 ArrMaz Products Inc. Strain tolerant recycled asphalt pavement composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL140888B (nl) * 1967-02-15 1974-01-15 Shell Int Research Werkwijze ter bereiding van blokcopolymeren bevattende asfaltbitumencomposities.
FR2017127A1 (no) * 1968-08-31 1970-05-15 Basf Ag
CH527247A (de) * 1968-09-03 1972-08-31 Shell Int Research Bitumenhaltige Masse
GB1284726A (en) * 1968-09-13 1972-08-09 Shell Int Research Bituminous compositions
US3963659A (en) * 1969-08-06 1976-06-15 Chemische Werke Huls Aktiengesellschaft Production of bitumen compositions containing ethylene-α-olefin rubber
DE2108096A1 (de) * 1970-02-23 1971-09-02 Esso Research and Engineering Co , Linden, NJ (V St A ) Modifizierte Bitumen und Verfahren zu ihrer Herstellung
US3992340A (en) * 1971-07-13 1976-11-16 Badische Anilin- & Soda-Fabrik Aktiengesellschaft Vulcanized molding compositions based on bitumen and olefin polymers

Also Published As

Publication number Publication date
SE7714801L (sv) 1978-06-29
NL185157C (nl) 1990-02-01
SE422330B (sv) 1982-03-01
DK156582C (da) 1990-03-12
NL185157B (nl) 1989-09-01
ATA932077A (de) 1982-10-15
NO151089B (no) 1984-10-29
DK156582B (da) 1989-09-11
NL7714455A (nl) 1978-06-30
AT371140B (de) 1983-06-10
CH625263A5 (no) 1981-09-15
IT1089084B (it) 1985-06-10
ES465476A1 (es) 1978-09-16
BE862324A (fr) 1978-04-14
US4145322A (en) 1979-03-20
CA1109191A (fr) 1981-09-15
BR7708682A (pt) 1978-08-15
FR2376188A1 (fr) 1978-07-28
DK580777A (da) 1978-06-29
GB1548541A (en) 1979-07-18
NO774462L (no) 1978-06-29
DE2758452A1 (de) 1978-06-29
JPS5388022A (en) 1978-08-03
JPS5724385B2 (no) 1982-05-24
DE2758452C2 (de) 1984-04-19
FR2376188B1 (no) 1979-04-20

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