FR1449204A - Improved process for the preparation of polyamines and products obtained by this process - Google Patents

Improved process for the preparation of polyamines and products obtained by this process

Info

Publication number
FR1449204A
FR1449204A FR33554A FR33554A FR1449204A FR 1449204 A FR1449204 A FR 1449204A FR 33554 A FR33554 A FR 33554A FR 33554 A FR33554 A FR 33554A FR 1449204 A FR1449204 A FR 1449204A
Authority
FR
France
Prior art keywords
polyamines
preparation
products obtained
improved
improved process
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
FR33554A
Other languages
French (fr)
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.)
ChampionX LLC
Original Assignee
Nalco Chemical 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
Priority claimed from US401964A external-priority patent/US3372129A/en
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Priority to FR33554A priority Critical patent/FR1449204A/en
Application granted granted Critical
Publication of FR1449204A publication Critical patent/FR1449204A/en
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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR33554A 1964-10-06 1965-10-02 Improved process for the preparation of polyamines and products obtained by this process Expired FR1449204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR33554A FR1449204A (en) 1964-10-06 1965-10-02 Improved process for the preparation of polyamines and products obtained by this process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US401964A US3372129A (en) 1964-10-06 1964-10-06 Method of preparing polyamines
FR33554A FR1449204A (en) 1964-10-06 1965-10-02 Improved process for the preparation of polyamines and products obtained by this process

Publications (1)

Publication Number Publication Date
FR1449204A true FR1449204A (en) 1966-08-12

Family

ID=26166535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR33554A Expired FR1449204A (en) 1964-10-06 1965-10-02 Improved process for the preparation of polyamines and products obtained by this process

Country Status (1)

Country Link
FR (1) FR1449204A (en)

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