MY189125A - Polymer-modified bitumen composition - Google Patents

Polymer-modified bitumen composition

Info

Publication number
MY189125A
MY189125A MYPI2019001391A MYPI2019001391A MY189125A MY 189125 A MY189125 A MY 189125A MY PI2019001391 A MYPI2019001391 A MY PI2019001391A MY PI2019001391 A MYPI2019001391 A MY PI2019001391A MY 189125 A MY189125 A MY 189125A
Authority
MY
Malaysia
Prior art keywords
bitumen
polymer
modified bitumen
bitumen composition
modified
Prior art date
Application number
MYPI2019001391A
Inventor
Seo Akira
Noguchi Kentaro
Original Assignee
Idemitsu Kosan Co
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
Priority claimed from JP2017123945A external-priority patent/JP6912951B2/en
Application filed by Idemitsu Kosan Co filed Critical Idemitsu Kosan Co
Publication of MY189125A publication Critical patent/MY189125A/en

Links

Classifications

    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
    • E01C7/22—Binder incorporated in hot state, e.g. heated bitumen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Road Paving Structures (AREA)

Abstract

[Problem] There is provided a polymer-modified bitumen composition that ensures higher strength and higher durability of a road after pavement and a workability improvement effect at the same time. [Solution] The polymer-modified bitumen composition contains, all by weight%, a base bitumen: 93.0 to 96.7%, an SBS: 3 to 5%, and a saturated fatty acid with 12 to 22 carbons: 0.3 to 2.0%. The base bitumen contains any one or more of a straight bitumen, a propane deasphalting bitumen, and an aromatic heavy mineral oil. (FIG. 1)
MYPI2019001391A 2016-09-26 2017-08-24 Polymer-modified bitumen composition MY189125A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016187402 2016-09-26
JP2017123945A JP6912951B2 (en) 2016-09-26 2017-06-26 Polymer modified asphalt composition
PCT/JP2017/030377 WO2018055976A1 (en) 2016-09-26 2017-08-24 Polymer-modified asphalt composition

Publications (1)

Publication Number Publication Date
MY189125A true MY189125A (en) 2022-01-26

Family

ID=61689905

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019001391A MY189125A (en) 2016-09-26 2017-08-24 Polymer-modified bitumen composition

Country Status (3)

Country Link
MY (1) MY189125A (en)
SA (1) SA519401410B1 (en)
WO (1) WO2018055976A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3088249B3 (en) * 2018-11-14 2020-10-16 Michelin & Cie METHOD OF DETERMINING THE FIRMNESS OF A SOIL

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07278439A (en) * 1994-04-13 1995-10-24 Kao Corp Additive for highly durable hot bituminous material, highly durable asphalt pavement composition using the same, and its production
JP4361958B1 (en) * 2008-12-24 2009-11-11 昭和シェル石油株式会社 Asphalt composition and method for producing the same
JP5571357B2 (en) * 2009-11-06 2014-08-13 昭和シェル石油株式会社 Asphalt composition
JP5615690B2 (en) * 2010-12-27 2014-10-29 昭和シェル石油株式会社 Polymer modified asphalt composition
JP5687125B2 (en) * 2011-04-28 2015-03-18 昭和シェル石油株式会社 Polymer modified asphalt composition
JP6071538B2 (en) * 2012-12-26 2017-02-01 昭和シェル石油株式会社 Polymer modified asphalt composition
JP6479448B2 (en) * 2013-12-27 2019-03-06 昭和シェル石油株式会社 Polymer-modified asphalt composition and method for producing the same
JP6309329B2 (en) * 2014-04-08 2018-04-11 昭和シェル石油株式会社 Modified asphalt composition
JP2016121320A (en) * 2014-12-25 2016-07-07 昭和シェル石油株式会社 Asphalt composition
JP6545059B2 (en) * 2015-09-29 2019-07-17 昭和シェル石油株式会社 Polymer modified asphalt composition

Also Published As

Publication number Publication date
SA519401410B1 (en) 2022-10-18
WO2018055976A1 (en) 2018-03-29

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