CA892576A - Aminolignosulfonates and preparation thereof - Google Patents

Aminolignosulfonates and preparation thereof

Info

Publication number
CA892576A
CA892576A CA892576A CA892576DA CA892576A CA 892576 A CA892576 A CA 892576A CA 892576 A CA892576 A CA 892576A CA 892576D A CA892576D A CA 892576DA CA 892576 A CA892576 A CA 892576A
Authority
CA
Canada
Prior art keywords
aminolignosulfonates
preparation
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
CA892576A
Inventor
Landry Jean-Guy
Giguere Jacques
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.)
DRYDEN CHEMICALS Ltd
Original Assignee
DRYDEN 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 DRYDEN CHEMICALS Ltd filed Critical DRYDEN CHEMICALS Ltd
Application granted granted Critical
Publication of CA892576A publication Critical patent/CA892576A/en
Expired 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
    • 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
    • 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
CA892576A 1969-11-03 1969-11-03 Aminolignosulfonates and preparation thereof Expired CA892576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA66492 1969-11-03

Publications (1)

Publication Number Publication Date
CA892576A true CA892576A (en) 1972-02-08

Family

ID=4085867

Family Applications (1)

Application Number Title Priority Date Filing Date
CA892576A Expired CA892576A (en) 1969-11-03 1969-11-03 Aminolignosulfonates and preparation thereof

Country Status (1)

Country Link
CA (1) CA892576A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303236A2 (en) * 1987-08-11 1989-02-15 REED LIGNIN INC. (a Delaware Corp.) Lignosulfonate based pharmacologic agent with anti-thrombotic activity

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303236A2 (en) * 1987-08-11 1989-02-15 REED LIGNIN INC. (a Delaware Corp.) Lignosulfonate based pharmacologic agent with anti-thrombotic activity
EP0303236A3 (en) * 1987-08-11 1989-09-06 Reed Lignin Inc. (A Delaware Corp.) Lignosulfonate based pharmacologic agent with anti-thrombotic activity

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