DE2431354A1 - Mittel in tablettenform zur verhinderung von kalkansatz - Google Patents

Mittel in tablettenform zur verhinderung von kalkansatz

Info

Publication number
DE2431354A1
DE2431354A1 DE2431354A DE2431354A DE2431354A1 DE 2431354 A1 DE2431354 A1 DE 2431354A1 DE 2431354 A DE2431354 A DE 2431354A DE 2431354 A DE2431354 A DE 2431354A DE 2431354 A1 DE2431354 A1 DE 2431354A1
Authority
DE
Germany
Prior art keywords
acid
tablet form
citric acid
products
agent
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
DE2431354A
Other languages
German (de)
English (en)
Inventor
Dietrich Knutti
Heinz Kutschera
Wallis Visp
Christoph Dr Zinsstag
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.)
Lonza AG
Original Assignee
Lonza 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
Application filed by Lonza AG filed Critical Lonza AG
Publication of DE2431354A1 publication Critical patent/DE2431354A1/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
    • 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

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)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE2431354A 1973-07-03 1974-06-29 Mittel in tablettenform zur verhinderung von kalkansatz Pending DE2431354A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH965873A CH577937A5 (xx) 1973-07-03 1973-07-03

Publications (1)

Publication Number Publication Date
DE2431354A1 true DE2431354A1 (de) 1975-01-30

Family

ID=4354298

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2431354A Pending DE2431354A1 (de) 1973-07-03 1974-06-29 Mittel in tablettenform zur verhinderung von kalkansatz

Country Status (12)

Country Link
AT (1) AT331732B (xx)
BE (1) BE817220A (xx)
CH (1) CH577937A5 (xx)
DE (1) DE2431354A1 (xx)
DK (1) DK353274A (xx)
FI (1) FI202374A (xx)
FR (1) FR2235880A1 (xx)
GB (2) GB1428095A (xx)
IT (1) IT1016247B (xx)
NL (1) NL7408523A (xx)
NO (1) NO742379L (xx)
SE (1) SE7408772L (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4318902C2 (de) * 1993-06-07 1996-10-24 Benckiser Gmbh Joh A Wasserlösliches, wasserenthärtendes Mittel

Also Published As

Publication number Publication date
SE7408772L (xx) 1975-01-07
GB1428096A (en) 1976-03-17
IT1016247B (it) 1977-05-30
NO742379L (xx) 1975-01-27
CH577937A5 (xx) 1976-07-30
ATA549774A (de) 1975-11-15
DK353274A (xx) 1975-03-10
GB1428095A (en) 1976-03-17
NL7408523A (nl) 1975-01-07
FI202374A (xx) 1975-01-04
BE817220A (fr) 1975-01-03
FR2235880A1 (xx) 1975-01-31
AT331732B (de) 1976-08-25

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Legal Events

Date Code Title Description
OHJ Non-payment of the annual fee