WO2007096690A1 - Composition anti-verglas et anti-neige pour pavages des routes - Google Patents

Composition anti-verglas et anti-neige pour pavages des routes Download PDF

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Publication number
WO2007096690A1
WO2007096690A1 PCT/IB2006/000618 IB2006000618W WO2007096690A1 WO 2007096690 A1 WO2007096690 A1 WO 2007096690A1 IB 2006000618 W IB2006000618 W IB 2006000618W WO 2007096690 A1 WO2007096690 A1 WO 2007096690A1
Authority
WO
WIPO (PCT)
Prior art keywords
composition
ice
composition according
total weight
relative
Prior art date
Application number
PCT/IB2006/000618
Other languages
English (en)
Inventor
Edvinas Peleckas
Original Assignee
Advanced Technologies (For) Road Applications (A.T.R.A.) Sa
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 Advanced Technologies (For) Road Applications (A.T.R.A.) Sa filed Critical Advanced Technologies (For) Road Applications (A.T.R.A.) Sa
Priority to EP06727334A priority Critical patent/EP1987103A1/fr
Priority to PCT/IB2006/000618 priority patent/WO2007096690A1/fr
Publication of WO2007096690A1 publication Critical patent/WO2007096690A1/fr

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
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
    • C09K3/185—Thawing materials

Definitions

  • the road paving composition which forms the object of the present invention is essentially composed of at least one organic salt of alkaline and/or alkaline earth metals having a molecular weight less than 200 Da, preferably chosen from among sodium and/or calcium acetate and formate, and at least one surfactant.
  • the preferred surfactant is a polyamine alkylamide, in particular a polyamine alkylamide with the formula:
  • n is a prime number between 6 and 10, preferably 8, and m is a prime number between 1 and 6, preferably 4.
  • the solid components are fed, by means of a suitable conveyor, into a specially designed mixer connected to a suitable dust recirculating capture and elimination system.
  • materials with a high melting point such as grains of powders coated with additives, treated in this system, owing to the local fusion which combines the individual grains of powder, are converted so that the product is intimately bonded and in each small grain ( ⁇ 10 micron) there is always the same percentage composition.
  • the road pavings made with the composition in question prevent or at least delay over time the formation of ice adhering to the said paving, in the event of temperatures below zero, or prevent the formation of ice resulting from "freezing rain”, or also prevent the "adhesion" of falling snow down to temperatures of 4 -
  • bitumen film they are perfectly dispersed in the bitumen film so as to exercise their anti-ice action both on the exterior of the road surface (which makes contact with the tyres) and within the small channels inside the final structure of the draining/noise-damping conglomerates characterized by large internal areas lined with the film of supplemented bitumen, in contact with the water or moisture;

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne la formulation, la préparation et l'utilisation de compositions destinées à la fabrication de pavages pour routes de type anti-verglas, c'est-à-dire telles qu'elles empêchent ou retardent dans le temps la formation de glace adhérant audit pavage, dans l'éventualité de températures de l'air inférieures à zéro ou, pareillement, telles qu'elles empêchent la formation de glace résultant de pluies « verglaçantes » ou empêchent également l'adhérence de la neige tombante. L'invention consiste principalement en une composition contenant essentiellement au moins un sel organique de métaux alcalins et/ou alcalino-terreux ayant un poids moléculaire inférieur à 200 Da et au moins un tensioactif. La technologie a également d'autres utilisations, telles que l'élimination du caractère glissant potentiel provoqué par les sels classiques de fonte de la glace contenant du chlorure de calcium, en cas d'application de quantités excessives, l'élimination de l'action agressive des liquides filtrants sur les véhicules et les structures de routes en ciment renforcé (telles que les ponts, les viaducs, les trous d'homme, les canaux de drainage et analogues), et enfin la réduction de la pollution potentielle des nappes d'eau et du sol due à nouveau au chlorures. La composition en question peut être ajoutée au mélange usuel de formation des pavages pour routes ou peut être pulvérisée sur la surface des routes avant ou après les chutes de neige/la formation de verglas.
PCT/IB2006/000618 2006-02-22 2006-02-22 Composition anti-verglas et anti-neige pour pavages des routes WO2007096690A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06727334A EP1987103A1 (fr) 2006-02-22 2006-02-22 Composition anti-verglas et anti-neige pour pavages des routes
PCT/IB2006/000618 WO2007096690A1 (fr) 2006-02-22 2006-02-22 Composition anti-verglas et anti-neige pour pavages des routes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2006/000618 WO2007096690A1 (fr) 2006-02-22 2006-02-22 Composition anti-verglas et anti-neige pour pavages des routes

Publications (1)

Publication Number Publication Date
WO2007096690A1 true WO2007096690A1 (fr) 2007-08-30

Family

ID=37106298

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/000618 WO2007096690A1 (fr) 2006-02-22 2006-02-22 Composition anti-verglas et anti-neige pour pavages des routes

Country Status (2)

Country Link
EP (1) EP1987103A1 (fr)
WO (1) WO2007096690A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102050595A (zh) * 2010-10-21 2011-05-11 安徽中铁工程材料科技有限公司 一种高铁用乳化沥青的复合改性剂及其制备方法
CN104974535A (zh) * 2015-06-25 2015-10-14 河北建筑工程学院 蓄盐颗粒自融雪复合改性沥青混合料及其制备方法
CN105017786A (zh) * 2015-06-25 2015-11-04 河北建筑工程学院 聚乙二醇自融雪复合相变材料改性沥青及其制备方法
ITUA20164510A1 (it) * 2016-06-20 2017-12-20 Iterchimica S R L Composizione di additivo antighiaccio per conglomerati bituminosi
CN114994297A (zh) * 2022-06-20 2022-09-02 河南省机场集团有限公司 一种基于融雪性能的低冰点超薄磨耗层融雪残余寿命的预估方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114808482B (zh) * 2022-05-24 2022-11-01 哈尔滨正罡科技开发有限公司 一种融冰雪的防水卷材及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0332803A2 (fr) * 1988-03-12 1989-09-20 Heinz Vonk Revêtement de chaussées à base de mélange asphaltique avec un composant retardateur de gel
EP0483721A1 (fr) * 1990-11-02 1992-05-06 Hoechst Aktiengesellschaft Agent de dégivrage liquide à base d'acétates et procédé pour faire fondre la neige et la glace sur les voies de circulation à l'aide de cet agent
EP0579014A1 (fr) * 1992-07-02 1994-01-19 Hoechst Aktiengesellschaft Procédé pour fondre la neige et/ou la glace à l'aide d'un carboxylate alcalin
US6872327B2 (en) * 2001-04-14 2005-03-29 Clariant Gmbh Defrosting agent and method for melting snow and ice
WO2005105945A2 (fr) * 2004-04-28 2005-11-10 Battelle Memorial Institute Fluides de degivrage/d'anti-givrage

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0332803A2 (fr) * 1988-03-12 1989-09-20 Heinz Vonk Revêtement de chaussées à base de mélange asphaltique avec un composant retardateur de gel
EP0483721A1 (fr) * 1990-11-02 1992-05-06 Hoechst Aktiengesellschaft Agent de dégivrage liquide à base d'acétates et procédé pour faire fondre la neige et la glace sur les voies de circulation à l'aide de cet agent
EP0579014A1 (fr) * 1992-07-02 1994-01-19 Hoechst Aktiengesellschaft Procédé pour fondre la neige et/ou la glace à l'aide d'un carboxylate alcalin
US6872327B2 (en) * 2001-04-14 2005-03-29 Clariant Gmbh Defrosting agent and method for melting snow and ice
WO2005105945A2 (fr) * 2004-04-28 2005-11-10 Battelle Memorial Institute Fluides de degivrage/d'anti-givrage

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102050595A (zh) * 2010-10-21 2011-05-11 安徽中铁工程材料科技有限公司 一种高铁用乳化沥青的复合改性剂及其制备方法
CN104974535A (zh) * 2015-06-25 2015-10-14 河北建筑工程学院 蓄盐颗粒自融雪复合改性沥青混合料及其制备方法
CN105017786A (zh) * 2015-06-25 2015-11-04 河北建筑工程学院 聚乙二醇自融雪复合相变材料改性沥青及其制备方法
ITUA20164510A1 (it) * 2016-06-20 2017-12-20 Iterchimica S R L Composizione di additivo antighiaccio per conglomerati bituminosi
WO2017220421A1 (fr) 2016-06-20 2017-12-28 Iterchimica S.R.L. Composition d'additif anti-givrage destinée à des conglomérats bitumineux
CN109312214A (zh) * 2016-06-20 2019-02-05 伊特奇米卡有限责任公司 用于沥青混合料的抗结冰添加剂组合物
US10246589B2 (en) 2016-06-20 2019-04-02 Iterchimica S.R.L. Anti-icing additive composition for bituminous conglomerates
EA036244B1 (ru) * 2016-06-20 2020-10-16 Итеркимика С.Р.Л. Композиция противообледенительной добавки для битумных конгломератов
CN114994297A (zh) * 2022-06-20 2022-09-02 河南省机场集团有限公司 一种基于融雪性能的低冰点超薄磨耗层融雪残余寿命的预估方法

Also Published As

Publication number Publication date
EP1987103A1 (fr) 2008-11-05

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