FR2269549A1 - Quat. ammonium poly-electrolytes with formal, acetal or ketal gp - in chain, prepn. and use for coagulating aq. dispersions - Google Patents

Quat. ammonium poly-electrolytes with formal, acetal or ketal gp - in chain, prepn. and use for coagulating aq. dispersions

Info

Publication number
FR2269549A1
FR2269549A1 FR7513875A FR7513875A FR2269549A1 FR 2269549 A1 FR2269549 A1 FR 2269549A1 FR 7513875 A FR7513875 A FR 7513875A FR 7513875 A FR7513875 A FR 7513875A FR 2269549 A1 FR2269549 A1 FR 2269549A1
Authority
FR
France
Prior art keywords
quat
prepn
ketal
coagulating
electrolytes
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.)
Withdrawn
Application number
FR7513875A
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.)
ATK Launch Systems LLC
Original Assignee
Thiokol Corp
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 Thiokol Corp filed Critical Thiokol Corp
Publication of FR2269549A1 publication Critical patent/FR2269549A1/en
Withdrawn legal-status Critical Current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
    • C08G73/024—Polyamines containing oxygen in the form of ether bonds in the main chain
    • 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
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C08G73/0226—Quaternisation of polyalkylene(poly)amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Polymeric quat. ammonium salt (I) is a novel cpd. with recurring units of the formula (I): (where Q has the formula: R1-2 are each alkyl, alkenyl, aralkyl or aryl or together form a non-aromatic heterocycle; R3-8 independently are H, alkyl, alkenyl, aralkyl or aryl or R3/R5 and R7/R8 can form an alkylene gp. Y is alkylene, arylene, alkenylene, aralkylene, arylene-dialkylene or Q; more than one Y gp. can be present in the same mol.; X is Cl, Br, I or MeSO4; x = 2-1000). (I) are used for the coagulation of a colloidal aq. dispersion e.g. sewage, waste liquor from paper mills, metal plating processes and other industrial sources.
FR7513875A 1974-05-03 1975-05-02 Quat. ammonium poly-electrolytes with formal, acetal or ketal gp - in chain, prepn. and use for coagulating aq. dispersions Withdrawn FR2269549A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46689874A 1974-05-03 1974-05-03

Publications (1)

Publication Number Publication Date
FR2269549A1 true FR2269549A1 (en) 1975-11-28

Family

ID=23853504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513875A Withdrawn FR2269549A1 (en) 1974-05-03 1975-05-02 Quat. ammonium poly-electrolytes with formal, acetal or ketal gp - in chain, prepn. and use for coagulating aq. dispersions

Country Status (3)

Country Link
JP (1) JPS50149800A (en)
DE (1) DE2518634A1 (en)
FR (1) FR2269549A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471776A1 (en) * 1979-12-21 1981-06-26 Oreal NOVEL COSMETIC AGENTS BASED ON CATIONIC POLYMERS, COSMETIC COMPOSITIONS CONTAINING THEM, AND THEIR APPLICATION
FR2566414A1 (en) * 1982-09-02 1985-12-27 Buckman Labor Inc New quat. ammonium polymers contg. 2-hydroxy-propylene Gps.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536494A (en) * 1994-10-04 1996-07-16 Alcon Laboratories, Inc. Polyethylene oxide-containing quaternary ammunium polymers and pharmaceutical compositions containing an antimicrobial amount of same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471776A1 (en) * 1979-12-21 1981-06-26 Oreal NOVEL COSMETIC AGENTS BASED ON CATIONIC POLYMERS, COSMETIC COMPOSITIONS CONTAINING THEM, AND THEIR APPLICATION
FR2566414A1 (en) * 1982-09-02 1985-12-27 Buckman Labor Inc New quat. ammonium polymers contg. 2-hydroxy-propylene Gps.

Also Published As

Publication number Publication date
DE2518634A1 (en) 1975-11-06
JPS50149800A (en) 1975-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse