CA940074A - Petroleum crude oils containing polymers comprised of c18-c40 alpha-olefins have reduced tendency to deposit wax - Google Patents

Petroleum crude oils containing polymers comprised of c18-c40 alpha-olefins have reduced tendency to deposit wax

Info

Publication number
CA940074A
CA940074A CA059,673A CA59673A CA940074A CA 940074 A CA940074 A CA 940074A CA 59673 A CA59673 A CA 59673A CA 940074 A CA940074 A CA 940074A
Authority
CA
Canada
Prior art keywords
olefins
alpha
containing polymers
crude oils
oils containing
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
CA059,673A
Inventor
Albert Rossi
Norman Jacobson
Harold N. Miller
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
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 Esso Research and Engineering Co filed Critical Esso Research and Engineering Co
Application granted granted Critical
Publication of CA940074A publication Critical patent/CA940074A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA059,673A 1968-09-16 1969-08-15 Petroleum crude oils containing polymers comprised of c18-c40 alpha-olefins have reduced tendency to deposit wax Expired CA940074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76236868A 1968-09-16 1968-09-16

Publications (1)

Publication Number Publication Date
CA940074A true CA940074A (en) 1974-01-15

Family

ID=25064844

Family Applications (1)

Application Number Title Priority Date Filing Date
CA059,673A Expired CA940074A (en) 1968-09-16 1969-08-15 Petroleum crude oils containing polymers comprised of c18-c40 alpha-olefins have reduced tendency to deposit wax

Country Status (5)

Country Link
CA (1) CA940074A (en)
DE (1) DE1942504A1 (en)
ES (1) ES370654A1 (en)
FR (1) FR2018199B1 (en)
GB (1) GB1267604A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4527581A (en) * 1981-02-02 1985-07-09 Atlantic Richfield Company Compositions for and method of reducing hydrocarbon fluid friction loss in conduits
DE3830913A1 (en) * 1988-09-10 1990-03-15 Henkel Kgaa NEW WAFER EMULSION SCOPOLYMERISES, ESPECIALLY A WATER AND OIL DEFINITIVE FORM FOR IMPROVING FLOW PROPERTIES AND POINT POINT LIGHTING OF PETROLEUM AND PETROLEUM FRACTIONS, AND THEIR USE
GB9826448D0 (en) 1998-12-02 1999-01-27 Exxon Chemical Patents Inc Fuel oil additives and compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3252771A (en) * 1962-02-19 1966-05-24 Sinclair Research Inc Hydrocarbon fuel compositions
BE651743A (en) * 1963-08-12
NL148099B (en) * 1966-03-17 1975-12-15 Shell Int Research PROCEDURE FOR REDUCING THE FLOOD POINT OF A FUEL MIXTURE.
NL6709453A (en) * 1967-07-07 1969-01-09

Also Published As

Publication number Publication date
GB1267604A (en) 1972-03-22
FR2018199A1 (en) 1970-05-29
FR2018199B1 (en) 1976-08-20
DE1942504A1 (en) 1970-03-26
ES370654A1 (en) 1971-04-16

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