FR2011655A1 - - Google Patents

Info

Publication number
FR2011655A1
FR2011655A1 FR6921070A FR6921070A FR2011655A1 FR 2011655 A1 FR2011655 A1 FR 2011655A1 FR 6921070 A FR6921070 A FR 6921070A FR 6921070 A FR6921070 A FR 6921070A FR 2011655 A1 FR2011655 A1 FR 2011655A1
Authority
FR
France
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Withdrawn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
FR6921070A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 DE19681768744 external-priority patent/DE1768744C3/de
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of FR2011655A1 publication Critical patent/FR2011655A1/fr
Withdrawn legal-status Critical Current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
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
FR6921070A 1968-06-25 1969-06-24 Withdrawn FR2011655A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681768744 DE1768744C3 (de) 1968-06-25 Verfahren zur Herstellung von

Publications (1)

Publication Number Publication Date
FR2011655A1 true FR2011655A1 (fr) 1970-03-06

Family

ID=5699844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6921070A Withdrawn FR2011655A1 (fr) 1968-06-25 1969-06-24

Country Status (6)

Country Link
US (1) US3629291A (fr)
BE (1) BE735095A (fr)
CA (1) CA918165A (fr)
CH (1) CH512418A (fr)
FR (1) FR2011655A1 (fr)
GB (1) GB1268247A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2432832B2 (de) * 1974-07-09 1976-09-09 Joh. A. Benckiser Gmbh, 6700 Ludwigshafen 1,4-bis-formyl-cyclohexan-polycarbonsaeuren, verfahren zur herstellung und verwendung zur verhuetung von steinbildenden ablagerungen

Also Published As

Publication number Publication date
CH512418A (de) 1971-09-15
US3629291A (en) 1971-12-21
DE1768744B2 (de) 1976-07-22
GB1268247A (en) 1972-03-22
CA918165A (en) 1973-01-02
DE1768744A1 (de) 1972-01-27
BE735095A (fr) 1969-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse