FR1478824A - Procédé de purification de trialcanolamines - Google Patents

Procédé de purification de trialcanolamines

Info

Publication number
FR1478824A
FR1478824A FR60299A FR60299A FR1478824A FR 1478824 A FR1478824 A FR 1478824A FR 60299 A FR60299 A FR 60299A FR 60299 A FR60299 A FR 60299A FR 1478824 A FR1478824 A FR 1478824A
Authority
FR
France
Prior art keywords
trialkanolamines
purification
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
FR60299A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority claimed from GB18732/65A external-priority patent/GB1140867A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to FR60299A priority Critical patent/FR1478824A/fr
Application granted granted Critical
Publication of FR1478824A publication Critical patent/FR1478824A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C08G18/3278—Hydroxyamines containing at least three hydroxy groups
    • C08G18/3281—Hydroxyamines containing at least three hydroxy groups containing three hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR60299A 1965-05-04 1966-05-04 Procédé de purification de trialcanolamines Expired FR1478824A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR60299A FR1478824A (fr) 1965-05-04 1966-05-04 Procédé de purification de trialcanolamines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB18732/65A GB1140867A (en) 1965-05-04 1965-05-04 Compositions containing trialkanolamines and organic halogen compounds
FR60299A FR1478824A (fr) 1965-05-04 1966-05-04 Procédé de purification de trialcanolamines

Publications (1)

Publication Number Publication Date
FR1478824A true FR1478824A (fr) 1967-04-28

Family

ID=26170455

Family Applications (1)

Application Number Title Priority Date Filing Date
FR60299A Expired FR1478824A (fr) 1965-05-04 1966-05-04 Procédé de purification de trialcanolamines

Country Status (1)

Country Link
FR (1) FR1478824A (fr)

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