CA1321276C - Composition bitumineuse - Google Patents

Composition bitumineuse

Info

Publication number
CA1321276C
CA1321276C CA000557341A CA557341A CA1321276C CA 1321276 C CA1321276 C CA 1321276C CA 000557341 A CA000557341 A CA 000557341A CA 557341 A CA557341 A CA 557341A CA 1321276 C CA1321276 C CA 1321276C
Authority
CA
Canada
Prior art keywords
asphalt
composition
styrene
block copolymer
butadiene
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA000557341A
Other languages
English (en)
Inventor
Ludo Zanzotto
R. David Watson
Arpad F. Somogyvari
John W. Cheng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Husky Oil Operations Ltd
Original Assignee
Nova Husky Research 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 Nova Husky Research Corp filed Critical Nova Husky Research Corp
Priority to CA000557341A priority Critical patent/CA1321276C/fr
Application granted granted Critical
Publication of CA1321276C publication Critical patent/CA1321276C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/10—Copolymers of styrene with conjugated dienes

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)
CA000557341A 1988-01-26 1988-01-26 Composition bitumineuse Expired - Lifetime CA1321276C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000557341A CA1321276C (fr) 1988-01-26 1988-01-26 Composition bitumineuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000557341A CA1321276C (fr) 1988-01-26 1988-01-26 Composition bitumineuse

Publications (1)

Publication Number Publication Date
CA1321276C true CA1321276C (fr) 1993-08-10

Family

ID=4137325

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000557341A Expired - Lifetime CA1321276C (fr) 1988-01-26 1988-01-26 Composition bitumineuse

Country Status (1)

Country Link
CA (1) CA1321276C (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8664302B2 (en) 2007-11-06 2014-03-04 Husky Oil Operations Limited Process of polymer modified asphalt preparation
EP3555020A4 (fr) * 2016-12-19 2020-09-16 Blacklidge Emulsions Inc. Compositions d'asphalte résistantes au vieillissement et procédés
US11414549B2 (en) 2016-12-19 2022-08-16 Blacklidge Emulsions, Inc. Age resistant coatings and methods for treating roadway substrates

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8664302B2 (en) 2007-11-06 2014-03-04 Husky Oil Operations Limited Process of polymer modified asphalt preparation
US9422407B2 (en) 2007-11-06 2016-08-23 Husky Oil Operations Limited Process of polymer modified asphalt preparation
EP3555020A4 (fr) * 2016-12-19 2020-09-16 Blacklidge Emulsions Inc. Compositions d'asphalte résistantes au vieillissement et procédés
US11401424B2 (en) 2016-12-19 2022-08-02 Blacklidge Emulsions, Inc. Age-resistant asphalt compositions and methods
US11414549B2 (en) 2016-12-19 2022-08-16 Blacklidge Emulsions, Inc. Age resistant coatings and methods for treating roadway substrates

Similar Documents

Publication Publication Date Title
US5961709A (en) Environmentally improved asphalt compositions and their preparation
AU2006242143B2 (en) Modified asphalt binder material using crosslinked crumb rubber and methods of manufacturing a modified asphalt binder
US6414056B1 (en) Asphalt compositions and method for making (LAW617)
CA2606755C (fr) Materiau liant modifie pour asphalte utilisant un granule de caoutchouc et procedes de fabrication d'un tel liant
US5795929A (en) Polymer enhanced asphalt emulsion
US4373961A (en) Process and composition for use in recycling of old asphalt pavements
DE602005002550T2 (de) Polymermodifizierte bitumenzusammensetzung zur verwendung in asphaltbindern oder dachabdeckungsmassen
DE69628553T2 (de) Mit säure umgesetzte, polymermodifizierte asphaltzusammensetzungen und deren herstellung
EP0299700A2 (fr) Asphaltes modifiés par un polyéthylène
EP0174795B1 (fr) Compositions bitumineuses et leur préparation
CA2765965C (fr) Revetement de sol en asphalte recycle contenant un liant modifie avec un acide polyphosphorique
US6136898A (en) Unblown ethylene-vinyl acetate copolymer treated asphalt and its method of preparation
US6180697B1 (en) Method for preparation of stable bitumen polymer compositions
CA2077580A1 (fr) Melange d'asphalte et de polyethylene modifie par l'oxygene ou l'ozone
US5118733A (en) Asphalt-block copolymer paving composition
US6441065B1 (en) Method for preparation of stable bitumen polymer compositions
US4268318A (en) Asphalt and emulsions thereof for pavements
CA1321276C (fr) Composition bitumineuse
US5749953A (en) High shear asphalt compositions
DE102005058017B4 (de) Bitumenhaltiges Bindemittelgemisch und Verfahren zu seiner Herstellung
US6469075B1 (en) Method and preparation of stable bitumen polymer compositions
US7241821B1 (en) Polymer-modified, vulcanized asphalt composition and its method of preparation
CA2235310A1 (fr) Compositions d'asphalte et procede pour revetements routiers a basse temperature
DE10013465A1 (de) Polyolefinabbauwachs aus Recyclingkunststoffen zur verbesserung der Eigenschaften von Bitumen und Asphalt im Straßenbau
US3664856A (en) Paving asphalt compositions

Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20100810