FR502378A - Process for treating pitches and tar to obtain agglutinating materials - Google Patents

Process for treating pitches and tar to obtain agglutinating materials

Info

Publication number
FR502378A
FR502378A FR502378A FR502378DA FR502378A FR 502378 A FR502378 A FR 502378A FR 502378 A FR502378 A FR 502378A FR 502378D A FR502378D A FR 502378DA FR 502378 A FR502378 A FR 502378A
Authority
FR
France
Prior art keywords
tar
materials
pitches
treating
treating pitches
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
Application number
FR502378A
Other languages
French (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.)
COMBUSTIBLES IND SOC D
Original Assignee
COMBUSTIBLES IND SOC D
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 COMBUSTIBLES IND SOC D filed Critical COMBUSTIBLES IND SOC D
Application granted granted Critical
Publication of FR502378A publication Critical patent/FR502378A/en
Expired 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)
FR502378A 1919-05-28 1919-05-28 Process for treating pitches and tar to obtain agglutinating materials Expired FR502378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR502378T 1919-05-28

Publications (1)

Publication Number Publication Date
FR502378A true FR502378A (en) 1920-05-12

Family

ID=8906326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR502378A Expired FR502378A (en) 1919-05-28 1919-05-28 Process for treating pitches and tar to obtain agglutinating materials

Country Status (1)

Country Link
FR (1) FR502378A (en)

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