BE896227A - Inhibition catalytique de la formation de goudron pendant la reaction "ene" - Google Patents

Inhibition catalytique de la formation de goudron pendant la reaction "ene"

Info

Publication number
BE896227A
BE896227A BE0/210370A BE210370A BE896227A BE 896227 A BE896227 A BE 896227A BE 0/210370 A BE0/210370 A BE 0/210370A BE 210370 A BE210370 A BE 210370A BE 896227 A BE896227 A BE 896227A
Authority
BE
Belgium
Prior art keywords
ene
reaction
formation during
tar formation
catalytic inhibition
Prior art date
Application number
BE0/210370A
Other languages
English (en)
Inventor
J G Schaffhausen
Original Assignee
Standard Oil 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 Standard Oil Co filed Critical Standard Oil Co
Publication of BE896227A publication Critical patent/BE896227A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/567—Preparation of carboxylic acid anhydrides by reactions not involving carboxylic acid anhydride groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE0/210370A 1982-03-22 1983-03-21 Inhibition catalytique de la formation de goudron pendant la reaction "ene" BE896227A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/360,372 US4396774A (en) 1982-03-22 1982-03-22 Use of a catalyst to inhibit formation of tar during the "ENE" reaction of an ethylenically unsaturated alpha, beta dicarboxylic acid compound and an ethylenically unsaturated hydrocarbon

Publications (1)

Publication Number Publication Date
BE896227A true BE896227A (fr) 1983-07-18

Family

ID=23417704

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/210370A BE896227A (fr) 1982-03-22 1983-03-21 Inhibition catalytique de la formation de goudron pendant la reaction "ene"

Country Status (2)

Country Link
US (1) US4396774A (fr)
BE (1) BE896227A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4581464A (en) * 1984-12-24 1986-04-08 Monsanto Company Preparation of alkenyl succinic anhydrides
US4761488A (en) * 1987-11-13 1988-08-02 Shell Oil Company Reaction of olefins with maleic anhydride
JPH03505342A (ja) * 1988-06-23 1991-11-21 モービル　オイル　コーポレーシヨン 極性基含有合成潤滑剤
CA2030778C (fr) * 1989-04-25 2000-11-28 Henry Ashjian Additif lubrifiant
US5176841A (en) * 1989-11-17 1993-01-05 Akzo N.V. Compositions from α,β-unsaturated dicarboxylic acid esters and olefinically unsaturated compounds which are particularly suitable for use as lubricants and lubricant additives and a process for the preparation of such compositions
US5492976A (en) * 1994-01-03 1996-02-20 The Sherwin-Williams Company Anhydride-functional polymers comprising ene reaction products of unsaturated anhydrides and polyolefins
US5679742A (en) * 1994-01-03 1997-10-21 The Sherwin-Williams Company Hydrogenated polymers having anhydride functionality
US5633091A (en) * 1994-01-03 1997-05-27 The Sherwin-Williams Company Graft copolymers having anhydride functionality
MX2021004623A (es) 2018-10-29 2021-07-15 Championx Usa Inc Alquenil succinimidas y uso como inhibidores de hidratos de gas natural.

Also Published As

Publication number Publication date
US4396774A (en) 1983-08-02

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ETHYL CORP.

Effective date: 19940331