GB1274301A - Improvements in asphaltic binders - Google Patents

Improvements in asphaltic binders

Info

Publication number
GB1274301A
GB1274301A GB312169A GB312169A GB1274301A GB 1274301 A GB1274301 A GB 1274301A GB 312169 A GB312169 A GB 312169A GB 312169 A GB312169 A GB 312169A GB 1274301 A GB1274301 A GB 1274301A
Authority
GB
United Kingdom
Prior art keywords
residue
petroleum residue
binder
vacuum
flux
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
GB312169A
Inventor
Kenneth Albert Lammiman
Christopher Milnes Mitchell
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB312169A priority Critical patent/GB1274301A/en
Priority to DE19691958894 priority patent/DE1958894A1/en
Priority to FR6943255A priority patent/FR2028715A1/fr
Publication of GB1274301A publication Critical patent/GB1274301A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
    • C10C3/04—Working-up pitch, asphalt, bitumen by chemical means reaction by blowing or oxidising, e.g. air, ozone

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

1,274,301. Improving asphalts. ESSO RESEARCH & ENG. CO. 6 Nov., 1969 [20 Jan., 1969], No. 3121/69. Heading C5E. An asphaltic binder, e.g. for road surfacing, is improved by oxidizing a bituminous crude petroleum residue, e.g. by air blowing to a lower penetration but not exceeding 25, and then fluxing to the desired pentration. The original binder may be the residue from a Middle East crude, and the flux may be an aromatic flux oil, an atmospheric or vacuum petroleum residue, a de-asphalted petroleum residue, a vacuum distillate, or a mixture of two or more thereof, and may be a portion of the original binder.
GB312169A 1969-01-20 1969-01-20 Improvements in asphaltic binders Expired GB1274301A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB312169A GB1274301A (en) 1969-01-20 1969-01-20 Improvements in asphaltic binders
DE19691958894 DE1958894A1 (en) 1969-01-20 1969-11-24 Process for the production of asphalt binders with specific penetration values
FR6943255A FR2028715A1 (en) 1969-01-20 1969-12-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB312169A GB1274301A (en) 1969-01-20 1969-01-20 Improvements in asphaltic binders

Publications (1)

Publication Number Publication Date
GB1274301A true GB1274301A (en) 1972-05-17

Family

ID=9752318

Family Applications (1)

Application Number Title Priority Date Filing Date
GB312169A Expired GB1274301A (en) 1969-01-20 1969-01-20 Improvements in asphaltic binders

Country Status (3)

Country Link
DE (1) DE1958894A1 (en)
FR (1) FR2028715A1 (en)
GB (1) GB1274301A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0770646A2 (en) * 1995-10-16 1997-05-02 Air Products And Chemicals, Inc. Bituminous compositions having enhanced performance properties
US5695555A (en) * 1996-06-07 1997-12-09 Petro Canada Method for the production of improved paving asphalt and product prepared therefrom

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0770646A2 (en) * 1995-10-16 1997-05-02 Air Products And Chemicals, Inc. Bituminous compositions having enhanced performance properties
EP0770646A3 (en) * 1995-10-16 1998-09-30 Air Products And Chemicals, Inc. Bituminous compositions having enhanced performance properties
US5695555A (en) * 1996-06-07 1997-12-09 Petro Canada Method for the production of improved paving asphalt and product prepared therefrom

Also Published As

Publication number Publication date
FR2028715A1 (en) 1970-10-16
DE1958894A1 (en) 1970-07-30

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)