GB1507379A - Hydrocarbyl substituted polyamines - Google Patents

Hydrocarbyl substituted polyamines

Info

Publication number
GB1507379A
GB1507379A GB34900/75A GB3490075A GB1507379A GB 1507379 A GB1507379 A GB 1507379A GB 34900/75 A GB34900/75 A GB 34900/75A GB 3490075 A GB3490075 A GB 3490075A GB 1507379 A GB1507379 A GB 1507379A
Authority
GB
United Kingdom
Prior art keywords
solvent
hydrocarbyl substituted
reaction product
polyamine
phase
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
GB34900/75A
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals Ltd
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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Priority to GB34900/75A priority Critical patent/GB1507379A/en
Publication of GB1507379A publication Critical patent/GB1507379A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
    • C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
    • C07C209/08—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1507379 Hydrocarbyl substituted polyamines BP CHEMICALS Ltd 5 Aug 1976 [22 Aug 1975] 34900/75 Heading C2C [Also in Division C3] A method of preparing a hydrocarbyl substituted polyamine comprises the steps of: (a) reacting, at elevated temperature, a hydrocarbyl halide with an excess of a polyamine in the absence of an inorganic base or basic salt and in the presence or absence of a solvent, (b) neutralizing the reaction product with an aqueous solution of an inorganic base (e.g. NaOH or KOH), (c) distilling the neutralized reaction product to remove excess polyamine, water and any solvent for the reaction product used in the reaction, (d) adding, to the neutralized reaction product, water and a solvent for the hydrocarbyl substituted polyamine (e.g. an aromatic or aliphatic hydrocarbon), allowing the mixture to separate into an aqueous phase and a product phase, and removing the aqueous phase and (e) distilling the product phase to remove the solvent. In step (d), a C 1-8 alcohol may be added to break any emulsion formed.
GB34900/75A 1976-08-05 1976-08-05 Hydrocarbyl substituted polyamines Expired GB1507379A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB34900/75A GB1507379A (en) 1976-08-05 1976-08-05 Hydrocarbyl substituted polyamines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34900/75A GB1507379A (en) 1976-08-05 1976-08-05 Hydrocarbyl substituted polyamines

Publications (1)

Publication Number Publication Date
GB1507379A true GB1507379A (en) 1978-04-12

Family

ID=10371301

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34900/75A Expired GB1507379A (en) 1976-08-05 1976-08-05 Hydrocarbyl substituted polyamines

Country Status (1)

Country Link
GB (1) GB1507379A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415618A1 (en) * 1978-01-30 1979-08-24 American Cyanamid Co PROCESS FOR PREPARING N-ETHYLETHYLENE-DIAMINE BY REACTION OF ETHYLENE-DIAMINE WITH AN ETHYL HALOGENIDE
WO2014143508A1 (en) * 2013-03-14 2014-09-18 Exxonmobil Research And Engineering Company Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes
US9334460B2 (en) 2013-03-14 2016-05-10 Exxonmobil Research And Engineering Company Ring opening cross metathesis of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes
US9617482B2 (en) 2013-03-14 2017-04-11 Exxonmobil Research And Engineering Company Functionalized polymers containing polyamine succinimide for demulsification in hydrocarbon refining processes
US9663727B2 (en) 2013-03-14 2017-05-30 Exxonmobil Research And Engineering Company Functionalized polymers containing polyamine succinimide for antifouling in hydrocarbon refining processes

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415618A1 (en) * 1978-01-30 1979-08-24 American Cyanamid Co PROCESS FOR PREPARING N-ETHYLETHYLENE-DIAMINE BY REACTION OF ETHYLENE-DIAMINE WITH AN ETHYL HALOGENIDE
WO2014143508A1 (en) * 2013-03-14 2014-09-18 Exxonmobil Research And Engineering Company Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes
US9212326B2 (en) 2013-03-14 2015-12-15 Exxonmobil Research And Engineering Company Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes
US9334460B2 (en) 2013-03-14 2016-05-10 Exxonmobil Research And Engineering Company Ring opening cross metathesis of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes
US9540576B2 (en) 2013-03-14 2017-01-10 Exxonmobil Research And Engineering Company Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes
US9617482B2 (en) 2013-03-14 2017-04-11 Exxonmobil Research And Engineering Company Functionalized polymers containing polyamine succinimide for demulsification in hydrocarbon refining processes
US9663727B2 (en) 2013-03-14 2017-05-30 Exxonmobil Research And Engineering Company Functionalized polymers containing polyamine succinimide for antifouling in hydrocarbon refining processes
US9714393B2 (en) 2013-03-14 2017-07-25 Exxonmobil Research And Engineering Company Ring opening cross metathesis of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes
US9745528B2 (en) 2013-03-14 2017-08-29 Exxonmobil Research And Engineering Company Ring opening cross metathesis of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes
US9777231B2 (en) 2013-03-14 2017-10-03 Exxonmobil Research And Engineering Company Hydrohalogenation of vinyl terminated polymers and their functionalized derivatives for fouling mitigation in hydrocarbon refining processes

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee