FR2440967A2 - Procede de preparation de compositions de bitumes polymeres - Google Patents

Procede de preparation de compositions de bitumes polymeres

Info

Publication number
FR2440967A2
FR2440967A2 FR7831689A FR7831689A FR2440967A2 FR 2440967 A2 FR2440967 A2 FR 2440967A2 FR 7831689 A FR7831689 A FR 7831689A FR 7831689 A FR7831689 A FR 7831689A FR 2440967 A2 FR2440967 A2 FR 2440967A2
Authority
FR
France
Prior art keywords
conjugated diene
bitumen
copolymer
road
polymer compsn
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.)
Granted
Application number
FR7831689A
Other languages
English (en)
Other versions
FR2440967B2 (fr
Inventor
Paul Maldonado
Daniele Eber
Trung Kiet Phung
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.)
Elf Union
Original Assignee
Elf Union
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26219766&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2440967(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR7639233A external-priority patent/FR2376188A1/fr
Application filed by Elf Union filed Critical Elf Union
Priority to FR7831689A priority Critical patent/FR2440967A2/fr
Priority to BE0/197982A priority patent/BE879847A/fr
Priority to GB7938486.3A priority patent/GB2038848B/en
Priority to IT27120/79A priority patent/IT1127205B/it
Priority to CH1000679A priority patent/CH643282A5/fr
Priority to NO793609A priority patent/NO153060C/no
Priority to DK472979A priority patent/DK168074B1/da
Priority to SE7909260A priority patent/SE437529B/sv
Priority to JP54144912A priority patent/JPS5831107B2/ja
Priority to CA000339463A priority patent/CA1137243A/fr
Priority to AT0718479A priority patent/AT369778B/de
Priority to BR7907255A priority patent/BR7907255A/pt
Priority to ES485814A priority patent/ES485814A1/es
Priority to NLAANVRAGE7908230,A priority patent/NL188044C/xx
Priority to DE2945365A priority patent/DE2945365C2/de
Publication of FR2440967A2 publication Critical patent/FR2440967A2/fr
Publication of FR2440967B2 publication Critical patent/FR2440967B2/fr
Application granted granted Critical
Granted legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

PROCEDE DE PREPARATION DE COMPOSITIONS DE BITUME-POLYMERES CONSISTANT A MELANGER SOUS AGITATION A UNE TEMPERATURE DE 130 A 230C, 80 A 98 EN POIDS D'UN BITUME DE PENETRATION COMPRISE ENTRE 30 ET 220, ET, 2 A 20 EN POIDS D'UN COPOLYMERE POLYSEQUENCE DE MASSE MOLECULAIRE MOYENNE COMPRISE ENTRE 30000 ET 300000 CHOISI DANS LE GROUPE STYRENE-DIENE CONJUGUE ET A MAINTENIR CE MELANGE AU MOINS 2HEURES A CETTE TEMPERATURE PUIS A AJOUTER 0,1 A 3 DE SOUFRE ELEMENTAIRE PAR RAPPORT AU BITUME EN MAINTENANT LES MEMES CONDITIONS D'AGITATION ET DE TEMPERATURE 20MINUTES AU MOINS, CARACTERISE EN CE QUE LA SEQUENCE DIENE CONJUGUE EST CHOISIE DANS LE GROUPE DU BUTADIENE CARBOXYLE ET DE L'ISOPRENE.
FR7831689A 1976-12-28 1978-11-09 Procede de preparation de compositions de bitumes polymeres Granted FR2440967A2 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FR7831689A FR2440967A2 (fr) 1976-12-28 1978-11-09 Procede de preparation de compositions de bitumes polymeres
BE0/197982A BE879847A (fr) 1978-11-09 1979-11-06 Procede de preparation de compositions de bitumes polymeres
GB7938486.3A GB2038848B (en) 1978-11-09 1979-11-07 A process for preparing bitumen polymer compounds
ES485814A ES485814A1 (es) 1978-11-09 1979-11-08 Procedimiento de preparacion de composiciones de betun-poli-meros
SE7909260A SE437529B (sv) 1978-11-09 1979-11-08 Forfarande for framstellning av bitumen-polymerkompositioner
AT0718479A AT369778B (de) 1978-11-09 1979-11-08 Verfahren zur herstellung von bitumen -polymerzusammensetzungen
NO793609A NO153060C (no) 1978-11-09 1979-11-08 Fremgangsmaate ved fremstilling av bitumen-polymerblandinger
DK472979A DK168074B1 (da) 1978-11-09 1979-11-08 Fremgangsmaade til fremstilling af bitumen-polymerblandinger
IT27120/79A IT1127205B (it) 1978-11-09 1979-11-08 Procedimento di preparazione di composizioni di bitume e di polimeri
JP54144912A JPS5831107B2 (ja) 1978-11-09 1979-11-08 ビチユ−メン−ポリマ−組成物の製法
CA000339463A CA1137243A (fr) 1978-11-09 1979-11-08 Procede de preparation de compositions de bitumes polymeres
CH1000679A CH643282A5 (fr) 1978-11-09 1979-11-08 Procede de preparation de compositions de bitumes polymeres.
BR7907255A BR7907255A (pt) 1978-11-09 1979-11-08 Processo de preparacao de composicoes de betume-polimeros,composicoes assim obtidas,e suas aplicacoes
DE2945365A DE2945365C2 (de) 1978-11-09 1979-11-09 Bitumen-Polymer-Zusammensetzungen, ihre Herstellung und Verwendung
NLAANVRAGE7908230,A NL188044C (nl) 1978-11-09 1979-11-09 Werkwijze voor de bereiding van bitumen-polymeer samenstellingen, alsmede de hieruit gevormde voortbrengselen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7639233A FR2376188A1 (fr) 1976-12-28 1976-12-28 Procede de preparation de compositions de bitumes polymeres
FR7831689A FR2440967A2 (fr) 1976-12-28 1978-11-09 Procede de preparation de compositions de bitumes polymeres

Publications (2)

Publication Number Publication Date
FR2440967A2 true FR2440967A2 (fr) 1980-06-06
FR2440967B2 FR2440967B2 (fr) 1981-04-17

Family

ID=26219766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831689A Granted FR2440967A2 (fr) 1976-12-28 1978-11-09 Procede de preparation de compositions de bitumes polymeres

Country Status (1)

Country Link
FR (1) FR2440967A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384254A3 (fr) * 1989-02-21 1992-04-01 BASF Aktiengesellschaft Composés de latex pour modifications d'asphalte
EP0506195A1 (fr) * 1991-03-25 1992-09-30 Shell Internationale Researchmaatschappij B.V. Produit d'étanchéité autoadhésif

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2035661A5 (fr) * 1969-02-19 1970-12-18 Kureha Chemical Ind Co Ltd
FR2078893A5 (fr) * 1970-02-23 1971-11-05 Exxon Research Engineering Co

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2035661A5 (fr) * 1969-02-19 1970-12-18 Kureha Chemical Ind Co Ltd
FR2078893A5 (fr) * 1970-02-23 1971-11-05 Exxon Research Engineering Co

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384254A3 (fr) * 1989-02-21 1992-04-01 BASF Aktiengesellschaft Composés de latex pour modifications d'asphalte
EP0506195A1 (fr) * 1991-03-25 1992-09-30 Shell Internationale Researchmaatschappij B.V. Produit d'étanchéité autoadhésif

Also Published As

Publication number Publication date
FR2440967B2 (fr) 1981-04-17

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