FR2458575B1 - - Google Patents

Info

Publication number
FR2458575B1
FR2458575B1 FR7914970A FR7914970A FR2458575B1 FR 2458575 B1 FR2458575 B1 FR 2458575B1 FR 7914970 A FR7914970 A FR 7914970A FR 7914970 A FR7914970 A FR 7914970A FR 2458575 B1 FR2458575 B1 FR 2458575B1
Authority
FR
France
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
Application number
FR7914970A
Other languages
French (fr)
Other versions
FR2458575A1 (fr
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.)
G DOROZHNY P
Original Assignee
G DOROZHNY P
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 G DOROZHNY P filed Critical G DOROZHNY P
Priority to FR7914970A priority Critical patent/FR2458575A1/fr
Publication of FR2458575A1 publication Critical patent/FR2458575A1/fr
Application granted granted Critical
Publication of FR2458575B1 publication Critical patent/FR2458575B1/fr
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)
  • Working-Up Tar And Pitch (AREA)
FR7914970A 1979-06-12 1979-06-12 Preparation a base de bitume et procede d'obtention de ladite preparation Granted FR2458575A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7914970A FR2458575A1 (fr) 1979-06-12 1979-06-12 Preparation a base de bitume et procede d'obtention de ladite preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7914970A FR2458575A1 (fr) 1979-06-12 1979-06-12 Preparation a base de bitume et procede d'obtention de ladite preparation

Publications (2)

Publication Number Publication Date
FR2458575A1 FR2458575A1 (fr) 1981-01-02
FR2458575B1 true FR2458575B1 (enExample) 1983-10-07

Family

ID=9226464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914970A Granted FR2458575A1 (fr) 1979-06-12 1979-06-12 Preparation a base de bitume et procede d'obtention de ladite preparation

Country Status (1)

Country Link
FR (1) FR2458575A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114456611B (zh) * 2021-12-29 2023-05-02 江苏鼎峰石油科技有限公司 一种复合天然沥青改性石油沥青

Also Published As

Publication number Publication date
FR2458575A1 (fr) 1981-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse