MX9701463A - Composicion modificadora de asfalto y composicion de asfalto. - Google Patents

Composicion modificadora de asfalto y composicion de asfalto.

Info

Publication number
MX9701463A
MX9701463A MX9701463A MX9701463A MX9701463A MX 9701463 A MX9701463 A MX 9701463A MX 9701463 A MX9701463 A MX 9701463A MX 9701463 A MX9701463 A MX 9701463A MX 9701463 A MX9701463 A MX 9701463A
Authority
MX
Mexico
Prior art keywords
asphalt
composition
modifier
modifier composition
pavement
Prior art date
Application number
MX9701463A
Other languages
English (en)
Other versions
MXPA97001463A (es
Inventor
Shingo Tanaka
Takayuki Ikenaga
Original Assignee
Kao Corp
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 Kao Corp filed Critical Kao Corp
Publication of MXPA97001463A publication Critical patent/MXPA97001463A/es
Publication of MX9701463A publication Critical patent/MX9701463A/es

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
    • C08K3/32—Phosphorus-containing compounds
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4

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)

Abstract

La preparacion de una composicion de asfalto usando una composicion modificadora de asfalto que comprende al menos un miembro seleccionado del grupo que consiste de modificadores a base de caucho y modificadores a base de resina y un compuesto de fosforo permite que el modificador sea disuelto satisfactoriamente en el asfalto. Además, cuando la pavimentacion se conduce usando una composicion para pavimentar preparada con tal composicion de asfalto, la adhesion del asfalto a un agregado es alta, y el pavimento resultante tiene una mejoría notable en la resistencia a la formacion de surcos y resistencia al desgaste. Por lo tanto, tal pavimento tiene una vida de servicio prolongada.
MX9701463A 1996-02-28 1997-02-26 Composicion modificadora de asfalto y composicion de asfalto. MX9701463A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8-40833 1996-02-28
JP04083396A JP3375244B2 (ja) 1996-02-28 1996-02-28 アスファルト改質材及びアスファルト組成物

Publications (2)

Publication Number Publication Date
MXPA97001463A MXPA97001463A (es) 1998-04-01
MX9701463A true MX9701463A (es) 1998-04-30

Family

ID=12591647

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9701463A MX9701463A (es) 1996-02-28 1997-02-26 Composicion modificadora de asfalto y composicion de asfalto.

Country Status (6)

Country Link
US (1) US5990206A (es)
EP (1) EP0792918B1 (es)
JP (1) JP3375244B2 (es)
DE (1) DE69725488T2 (es)
ES (1) ES2205080T3 (es)
MX (1) MX9701463A (es)

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JP6828042B2 (ja) * 2016-01-20 2021-02-10 花王株式会社 道路舗装用アスファルト組成物
WO2018037771A1 (ja) 2016-08-23 2018-03-01 花王株式会社 アスファルト組成物
SG11202000439SA (en) 2017-07-18 2020-02-27 Kao Corp Asphalt composition
JP6787588B2 (ja) * 2017-07-18 2020-11-18 花王株式会社 道路の舗装方法
CN110914368B (zh) * 2017-07-21 2023-05-02 花王株式会社 沥青组合物及其制造方法、以及沥青用添加剂
GB2589455A (en) * 2018-04-04 2021-06-02 Univ Texas Alkoxylate emulsions
CN113801675B (zh) * 2020-06-17 2023-07-04 中国石油化工股份有限公司 90a道路石油沥青及其制备
EP4174229A4 (en) * 2020-06-30 2024-07-10 Kao Corp ASPHALT MODIFIER
CN112391203B (zh) * 2020-11-26 2022-09-02 广昌达新材料技术服务（深圳）股份有限公司 沥青质分散剂、油品及其应用
CN112480697A (zh) * 2020-11-27 2021-03-12 江苏一诺路桥工程检测有限公司 一种基于常温抗车辙性能的高强沥青及其制备方法
CN113773656B (zh) * 2021-09-07 2023-03-31 苏州鱼得水电气科技有限公司 一种抗压降噪沥青胶结料及其制备方法
WO2024030123A1 (en) * 2022-08-03 2024-02-08 Kao Corporation Asphalt composition
CN115558178B (zh) * 2022-11-03 2023-06-20 山东高氏科工贸有限公司 一种新型粉末沥青改性剂及其制备方法

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Also Published As

Publication number Publication date
JPH09235470A (ja) 1997-09-09
JP3375244B2 (ja) 2003-02-10
ES2205080T3 (es) 2004-05-01
EP0792918A3 (en) 1998-10-28
EP0792918B1 (en) 2003-10-15
US5990206A (en) 1999-11-23
DE69725488D1 (de) 2003-11-20
EP0792918A2 (en) 1997-09-03
DE69725488T2 (de) 2004-07-22

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