BR112022003443A2 - Processo de preparação de composição de mistura asfáltica, composição de mistura asfáltica, uso de uma composição de mistura asfáltica - Google Patents

Processo de preparação de composição de mistura asfáltica, composição de mistura asfáltica, uso de uma composição de mistura asfáltica

Info

Publication number
BR112022003443A2
BR112022003443A2 BR112022003443A BR112022003443A BR112022003443A2 BR 112022003443 A2 BR112022003443 A2 BR 112022003443A2 BR 112022003443 A BR112022003443 A BR 112022003443A BR 112022003443 A BR112022003443 A BR 112022003443A BR 112022003443 A2 BR112022003443 A2 BR 112022003443A2
Authority
BR
Brazil
Prior art keywords
mix composition
asphalt mix
composition
asphalt
mixture
Prior art date
Application number
BR112022003443A
Other languages
English (en)
Inventor
Lewis Malonson Bernie
Dag Wiebelhaus
Otero Martinez Iran
R Gust Karl
Michael Zeilinger
Olivier Fleischel
Stefan Bokern
Waldemar Schatz
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BR112022003443A2 publication Critical patent/BR112022003443A2/pt

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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L85/00—Compositions of macromolecular compounds obtained by reactions forming a linkage in the main chain of the macromolecule containing atoms other than silicon, sulfur, nitrogen, oxygen and carbon; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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
    • 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
    • E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
    • E01C7/262—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre with fibrous material, e.g. asbestos; with animal or vegetal admixtures, e.g. leather, cork
    • 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
    • E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
    • E01C7/265—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre with rubber or synthetic resin, e.g. with rubber aggregate, with synthetic resin binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/30—Applications used for thermoforming
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/20—Mixtures of bitumen and aggregate defined by their production temperatures, e.g. production of asphalt for road or pavement applications
    • C08L2555/22—Asphalt produced above 140°C, e.g. hot melt asphalt
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/20—Mixtures of bitumen and aggregate defined by their production temperatures, e.g. production of asphalt for road or pavement applications
    • C08L2555/24—Asphalt produced between 100°C and 140°C, e.g. warm mix asphalt
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
    • C08L2555/50—Inorganic non-macromolecular ingredients
    • C08L2555/52—Aggregate, e.g. crushed stone, sand, gravel or cement
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
    • C08L2555/60—Organic non-macromolecular ingredients, e.g. oil, fat, wax or natural dye
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
    • C08L2555/80—Macromolecular constituents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
    • C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

Landscapes

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

Abstract

processo de preparação de composição de mistura asfáltica, composição de mistura asfáltica, uso de uma composição de mistura asfáltica. a presente invenção refere-se a um processo de preparação de uma composição de mistura asfáltica, em que o mencionado processo compreende: (1) fornecimento de uma composição de asfalto e aquecimento da mencionada composição à temperatura na faixa de 110 a 200 °c; (2) fornecimento de um material granular e aquecimento do mencionado material à temperatura na faixa de 110 a 240 °c; (3) fornecimento de um ou mais compostos reativos termorretráteis; (4) adição de um ou mais compostos reativos termorretráteis fornecidos em (3) à composição de asfalto obtida em (1) e homogeneização da mistura por um período na faixa de 2 a 180 s; e (5) adição da mistura obtida em (4) ao material granular obtido em (2) e homogeneização da calda por um período na faixa de 5 a 180 s. adicionalmente, a presente invenção refere-se a uma composição de mistura asfáltica obtida ou que pode ser obtida por meio do mencionado processo e seu uso.
BR112022003443A 2019-09-18 2020-09-17 Processo de preparação de composição de mistura asfáltica, composição de mistura asfáltica, uso de uma composição de mistura asfáltica BR112022003443A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19198042 2019-09-18
PCT/EP2020/076028 WO2021053101A1 (en) 2019-09-18 2020-09-17 Process for the preparation of an asphalt mix composition

Publications (1)

Publication Number Publication Date
BR112022003443A2 true BR112022003443A2 (pt) 2022-05-24

Family

ID=67997484

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022003443A BR112022003443A2 (pt) 2019-09-18 2020-09-17 Processo de preparação de composição de mistura asfáltica, composição de mistura asfáltica, uso de uma composição de mistura asfáltica

Country Status (10)

Country Link
US (1) US20220340757A1 (pt)
EP (1) EP4031625A1 (pt)
JP (1) JP2022548919A (pt)
KR (1) KR20220063243A (pt)
CN (1) CN114423826B (pt)
AU (1) AU2020347847A1 (pt)
BR (1) BR112022003443A2 (pt)
CA (1) CA3154896A1 (pt)
MX (1) MX2022003297A (pt)
WO (1) WO2021053101A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023031443A1 (en) * 2021-09-03 2023-03-09 Basf Se Process for preparation of asphalt mix composition
CN116463060B (zh) * 2023-03-21 2024-03-12 东南大学 一种净味耐候型高速铁路沥青混凝土防水封闭层用复合改性沥青及其制备方法
CN117303794B (zh) * 2023-10-23 2024-04-26 江苏海洋大学 一种全再生rap精分料超薄磨耗层混合料及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133979A1 (de) 1991-10-14 1993-04-15 Veba Oel Ag Polymermodifizierte bitumen
AU7910300A (en) * 1999-10-25 2001-05-08 Huntsman International Llc Asphalt composition comprising polymeric mdi
WO2001030913A1 (en) * 1999-10-25 2001-05-03 Huntsman International Llc Asphalt composition comprising polymeric mdi based prepolymer
WO2001030912A1 (en) 1999-10-25 2001-05-03 Huntsman International Llc Aqueous emulsion of asphalt and emulsifiable polyisocyanate
US8198350B2 (en) * 2010-02-11 2012-06-12 Icl Performance Products, Lp Polymer-modified asphalt with a crosslinking agent and methods of preparing
JP2014227527A (ja) * 2013-05-24 2014-12-08 株式会社ダイフレックス アスファルトウレタン塗膜組成物
US9969884B2 (en) * 2015-05-12 2018-05-15 Wacker Chemie Ag Dispersion powder in asphalt
ES2770155T3 (es) * 2016-01-20 2020-06-30 Kao Corp Composición de asfalto para pavimento de carreteras
RU2770600C2 (ru) 2017-06-14 2022-04-18 Басф Се Асфальтовая композиция, содержащая термореактивные соединения

Also Published As

Publication number Publication date
US20220340757A1 (en) 2022-10-27
WO2021053101A1 (en) 2021-03-25
AU2020347847A1 (en) 2022-03-31
CN114423826B (zh) 2023-08-11
CA3154896A1 (en) 2021-03-25
CN114423826A (zh) 2022-04-29
JP2022548919A (ja) 2022-11-22
EP4031625A1 (en) 2022-07-27
MX2022003297A (es) 2022-04-12
KR20220063243A (ko) 2022-05-17

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