GB537563A - A process for the production of bituminous materials - Google Patents

A process for the production of bituminous materials

Info

Publication number
GB537563A
GB537563A GB4360/40A GB436040A GB537563A GB 537563 A GB537563 A GB 537563A GB 4360/40 A GB4360/40 A GB 4360/40A GB 436040 A GB436040 A GB 436040A GB 537563 A GB537563 A GB 537563A
Authority
GB
United Kingdom
Prior art keywords
per cent
march
bituminous materials
penetration
production
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
GB4360/40A
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Publication of GB537563A publication Critical patent/GB537563A/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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

537,563. Bituminous compositions. NAAMLOOZE VENNOOTSCHEP DE. BATAAFSCHE PETROLEUM MAATSCHAPPIJ. March 8, 1940, No. 4360. Convention date, March 20, 1939. [Classes 22 and 70] Bituminous materials comprise a mixture of asphaltic bitumens having low temperaturesusceptibility, a penetration, at 25‹C. exceeding 50 and a "penetration index" above +7. with mineral and/or non-mineral fillers. Blown asphaltic bitumen mixed at 240‹C. with 25 per cent. of a Pennsylvanian oil with 10 per cent. cement, or with marl, barytes, mica, microasbestos, asbestos powder, cork powder, or vegetable or animal fibres may be used. After cooling 2 per cent. of kerosene may be added.
GB4360/40A 1939-03-20 1940-03-08 A process for the production of bituminous materials Expired GB537563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL537563X 1939-03-20

Publications (1)

Publication Number Publication Date
GB537563A true GB537563A (en) 1941-06-26

Family

ID=19787228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4360/40A Expired GB537563A (en) 1939-03-20 1940-03-08 A process for the production of bituminous materials

Country Status (1)

Country Link
GB (1) GB537563A (en)

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