FR2114929A5 - - Google Patents

Info

Publication number
FR2114929A5
FR2114929A5 FR7141684A FR7141684A FR2114929A5 FR 2114929 A5 FR2114929 A5 FR 2114929A5 FR 7141684 A FR7141684 A FR 7141684A FR 7141684 A FR7141684 A FR 7141684A FR 2114929 A5 FR2114929 A5 FR 2114929A5
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.)
Expired
Application number
FR7141684A
Other languages
French (fr)
Inventor
F Krueger
L Bauer
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.)
Joh A Benckiser GmbH
Original Assignee
Joh A Benckiser GmbH
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 Joh A Benckiser GmbH filed Critical Joh A Benckiser GmbH
Application granted granted Critical
Publication of FR2114929A5 publication Critical patent/FR2114929A5/fr
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
    • 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
    • C02F5/14—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 containing phosphorus

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)
  • Detergent Compositions (AREA)
FR7141684A 1970-11-20 1971-11-22 Expired FR2114929A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2057008A DE2057008C3 (de) 1970-11-20 1970-11-20 Mittel zur Verhinderung von steinbildenden Ablagerungen in wäßrigen Systemen

Publications (1)

Publication Number Publication Date
FR2114929A5 true FR2114929A5 (enExample) 1972-06-30

Family

ID=5788612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141684A Expired FR2114929A5 (enExample) 1970-11-20 1971-11-22

Country Status (9)

Country Link
US (1) US3791978A (enExample)
AT (1) AT317789B (enExample)
BE (1) BE774700A (enExample)
CH (1) CH574496A5 (enExample)
DE (1) DE2057008C3 (enExample)
FR (1) FR2114929A5 (enExample)
GB (1) GB1314790A (enExample)
IT (1) IT941442B (enExample)
NL (1) NL7115992A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376824A1 (fr) * 1977-01-10 1978-08-04 Monsanto Europe Sa Produits antitartre a base d'acides aminopolymethylene-phosphoniques
EP0091564A1 (de) * 1982-03-19 1983-10-19 BASF Aktiengesellschaft Auflösen von unlöslichen Eisen(III)-Verbindungen in hochalkalischen Textilbehandlungsflotten

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085060A (en) * 1975-09-23 1978-04-18 Vassileff Neiko I Sequestering compositions
US4936987A (en) * 1983-03-07 1990-06-26 Calgon Corporation Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers
US4530766A (en) * 1983-04-15 1985-07-23 Rohm And Haas Company Method of inhibiting scaling in aqueous systems with low molecular weight copolymers
US4517098A (en) * 1983-04-15 1985-05-14 Rohm And Haas Company Method of dispersing inorganic materials in aqueous systems with low molecular weight acrylic acid copolymers
US4603006A (en) * 1983-12-19 1986-07-29 University Of South Alabama Inhibition of inorganic or biological CaCO3 deposition by synthetic polysaccharide derivatives
US4640793A (en) * 1984-02-14 1987-02-03 Calgon Corporation Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers
US4925568A (en) * 1986-08-15 1990-05-15 Calgon Corporation Polyacrylate blends as boiler scale inhibitors
CH679311A5 (enExample) * 1989-01-07 1992-01-31 Sandoz Ag
ATE129989T1 (de) * 1990-10-04 1995-11-15 Britoil Plc Verfahren zur bekämpfung der kesselsteinbildung.
GB2248832A (en) * 1990-10-04 1992-04-22 Britoil Plc Method for inhibiting scale formation
GB2285051A (en) * 1993-12-23 1995-06-28 Procter & Gamble Rinse aid composition
CN103910438B (zh) * 2014-04-22 2015-03-04 西安中瑞石油化工科技有限公司 一种油田采出水及管输原油用阻垢缓蚀剂

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376824A1 (fr) * 1977-01-10 1978-08-04 Monsanto Europe Sa Produits antitartre a base d'acides aminopolymethylene-phosphoniques
EP0091564A1 (de) * 1982-03-19 1983-10-19 BASF Aktiengesellschaft Auflösen von unlöslichen Eisen(III)-Verbindungen in hochalkalischen Textilbehandlungsflotten

Also Published As

Publication number Publication date
GB1314790A (en) 1973-04-26
US3791978A (en) 1974-02-12
DE2057008C3 (de) 1979-05-10
IT941442B (it) 1973-03-01
DE2057008B2 (de) 1978-09-21
DE2057008A1 (de) 1972-05-31
CH574496A5 (enExample) 1976-04-15
AT317789B (de) 1974-09-10
BE774700A (fr) 1972-02-14
NL7115992A (enExample) 1972-05-24

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Legal Events

Date Code Title Description
ST Notification of lapse