DE1216542B - Verfahren zur Herstellung von wasserloeslichen Polyaddukten durch Umsetzen von Alkyleniminen - Google Patents

Verfahren zur Herstellung von wasserloeslichen Polyaddukten durch Umsetzen von Alkyleniminen

Info

Publication number
DE1216542B
DE1216542B DED42830A DED0042830A DE1216542B DE 1216542 B DE1216542 B DE 1216542B DE D42830 A DED42830 A DE D42830A DE D0042830 A DED0042830 A DE D0042830A DE 1216542 B DE1216542 B DE 1216542B
Authority
DE
Germany
Prior art keywords
water
preparation
weight
molecular weight
polyadducts
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.)
Pending
Application number
DED42830A
Other languages
German (de)
English (en)
Inventor
David Charles Garms
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.)
Dow Chemical Co
Original Assignee
Dow 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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of DE1216542B publication Critical patent/DE1216542B/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • 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
    • C08G73/0213—Preparatory process
    • C08G73/022—Preparatory process from polyamines and epihalohydrins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
DED42830A 1962-11-05 1963-10-30 Verfahren zur Herstellung von wasserloeslichen Polyaddukten durch Umsetzen von Alkyleniminen Pending DE1216542B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23554762A 1962-11-05 1962-11-05

Publications (1)

Publication Number Publication Date
DE1216542B true DE1216542B (de) 1966-05-12

Family

ID=22885942

Family Applications (1)

Application Number Title Priority Date Filing Date
DED42830A Pending DE1216542B (de) 1962-11-05 1963-10-30 Verfahren zur Herstellung von wasserloeslichen Polyaddukten durch Umsetzen von Alkyleniminen

Country Status (4)

Country Link
BE (1) BE639551A (xx)
DE (1) DE1216542B (xx)
GB (1) GB1002703A (xx)
NL (1) NL300100A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436386A1 (de) * 1974-07-29 1976-02-12 Basf Ag Stickstoffhaltige kondensationsprodukte

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE651797C (de) * 1935-08-08 1937-10-20 I G Farbenindustrie Akt Ges Verfahren zur Herstellung stickstoffhaltiger Kondensationsprodukte

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE651797C (de) * 1935-08-08 1937-10-20 I G Farbenindustrie Akt Ges Verfahren zur Herstellung stickstoffhaltiger Kondensationsprodukte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436386A1 (de) * 1974-07-29 1976-02-12 Basf Ag Stickstoffhaltige kondensationsprodukte

Also Published As

Publication number Publication date
BE639551A (xx)
GB1002703A (en) 1965-08-25
NL300100A (xx)

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